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Hillforts in England

England has 1,225 hillforts in the Atlas of Hillforts of Britain and Ireland. Open a county or unitary authority, or filter the full national list and map.

Counties and unitary authorities

• Bath and NE Somerset9 sites
• Bedford1 sites
• Berkshire1 sites
• Bolton1 sites
• Bracknell Forest1 sites
• Buckinghamshire21 sites
• Bury1 sites
• Cambridgeshire13 sites
• Central Bedfordshire9 sites
• Cheshire1 sites
• Cheshire West and Chester10 sites
• City of Bristol7 sites
• Cornwall77 sites
• County Durham7 sites
• Cumbria26 sites
• Derbyshire12 sites
• Devon89 sites
• Dorset37 sites
• East Riding of Yorkshire8 sites
• East Sussex10 sites
• Essex13 sites
• Gloucestershire47 sites
• Greater London Authority10 sites
• Hampshire50 sites
• Herefordshire38 sites
• Hertfordshire14 sites
• Isle of Wight4 sites
• Isles of Scilly3 sites
• Kent13 sites
• Lancashire9 sites
• Leicestershire8 sites
• Lincolnshire10 sites
• Luton1 sites
• Merseyside2 sites
• Milton Keynes1 sites
• Norfolk11 sites
• North Somerset16 sites
• North Yorkshire24 sites
• Northamptonshire17 sites
• Northumberland271 sites
• Nottinghamshire10 sites
• Oxfordshire38 sites
• Peterborough2 sites
• Salford1 sites
• Shropshire63 sites
• Somerset48 sites
• South Gloucestershire13 sites
• South Yorkshire11 sites
• Southend-on-Sea1 sites
• Staffordshire8 sites
• Stockport1 sites
• Suffolk3 sites
• Sunderland1 sites
• Surrey13 sites
• Tyne and Wear1 sites
• Walsall1 sites
• Warwickshire15 sites
• West Berkshire5 sites
• West Midlands1 sites
• West Sussex14 sites
• West Yorkshire4 sites
• Wiltshire50 sites
• Worcestershire18 sites

Search

Type

Contour Partial contour Promontory Hillslope Level terrain Marsh Multiple enclosure

Condition

Extant Cropmark Likely destroyed

Morphology

Univallate Bivallate Multivallate

Scheduled monument

Any Yes No

Clear

Sites

• Abbey Camp, AlvestonSouth Gloucestershire · Extant · Likely destroyed · Partial contour fort
• Abbotsbury CastleDorset · Extant · Contour fort
• Abdon BurfShropshire · Likely destroyed · Contour fort
• Abingdon, The VineyardOxfordshire · Likely destroyed · Promontory fort
• Ablington CampGloucestershire · Extant · Partial contour fort
• Aconbury CampHerefordshire · Extant · Partial contour fort · Promontory fort
• AldeburyCity of Bristol · Likely destroyed · Partial contour fort
• Alfred's CastleOxfordshire · Extant · Level-terrain fort
• Allen KnottCumbria · Extant · Contour fort
• Ambresbury BanksEssex · Extant · Hillslope fort
• Ampress CampHampshire · Likely destroyed · Level-terrain fort
• Annables FarmHertfordshire
• Anstiebury CampSurrey · Extant · Partial contour fort
• Arberry HillNorthamptonshire · Extant · Likely destroyed · Hillslope fort
• Arbury BanksHertfordshire · Extant · Likely destroyed · Hillslope fort
• Arbury CampCambridgeshire · Extant · Likely destroyed · Partial contour fort
• Arbury Camp, Chipping WardenNorthamptonshire · Extant · Cropmark · Hillslope fort
• Arbury Hill, BadbyNorthamptonshire · Extant · Contour fort
• Arley Wood CampWorcestershire · Extant · Hillslope fort
• Ash Cabin FlatSouth Yorkshire · Extant · Promontory fort · Hillslope fort
• Ashbury CampCornwall · Extant · Partial contour fort
• Asheldham CampEssex · Extant · Likely destroyed · Partial contour fort
• Ashley Wood CampHampshire · Extant · Cropmark · Hillslope fort
• Ashleys CopseHampshire · Extant · Likely destroyed · Hillslope fort
• Ashurst LodgeHampshire · Extant · Contour fort
• Bach CampHerefordshire · Extant · Contour fort
• Backbury CampHerefordshire · Extant · Partial contour fort
• BackwellNorth Somerset · Likely destroyed · Hillslope fort
• Badbury CampOxfordshire · Extant · Contour fort
• Badbury RingsDorset · Extant · Contour fort
• BagendonGloucestershire
• BainbridgeNorth Yorkshire · Extant · Likely destroyed · Contour fort
• Baldersbury HillNorthumberland · Cropmark · Hillslope fort
• BaldockHertfordshire
• Balksbury CampHampshire · Extant · Likely destroyed · Partial contour fort
• Ball CrossDerbyshire · Extant · Partial contour fort
• Bamburgh CastleNorthumberland · Likely destroyed
• Banbury Hill CampDorset · Extant · Contour fort
• Bantam HillNorthumberland · Extant · Promontory fort
• Bantham CampDevon · Likely destroyed · Promontory fort
• Banwell CampNorth Somerset · Extant · Contour fort
• Barbury CastleWiltshire · Extant · Contour fort
• Barcombe HillNorthumberland · Extant · Likely destroyed · Contour fort
• Bardon MillNorthumberland · Extant · Partial contour fort
• Barnard Castle, MarwoodCounty Durham · Extant · Likely destroyed · Promontory fort
• BarnhamSuffolk · Cropmark · Partial contour fort
• Barnmoor Wood CampWarwickshire · Extant · Contour fort
• Barrock FellCumbria · Extant · Cropmark · Hillslope fort
• Barwick-In-ElmetWest Yorkshire · Extant · Contour fort
• BassingbournCambridgeshire · Cropmark · Partial contour fort
• Bat's CastleSomerset · Extant · Partial contour fort
• Batsford CampGloucestershire · Extant · Likely destroyed · Level-terrain fort
• Battle MoorNorthumberland · Cropmark · Contour fort
• Battle Moor SouthNorthumberland · Cropmark · Hillslope fort
• Battlesbury CampWiltshire · Extant · Contour fort
• Beacon HillLeicestershire · Extant · Likely destroyed · Partial contour fort
• Beacon Hill, BurghclereHampshire · Extant · Contour fort
• Beanley MoorNorthumberland · Extant · Contour fort · Multiple enclosure
• Beanley Moor 2Northumberland · Cropmark · Hillslope fort
• Beara CastleDevon · Extant · Likely destroyed · Contour fort
• Beckbury CampGloucestershire · Extant · Promontory fort
• Beeston CastleCheshire West and Chester · Extant · Likely destroyed · Promontory fort
• Belbury CastleDevon · Extant · Likely destroyed · Contour fort
• Belle ToutEast Sussex · Extant · Promontory fort
• Belsars HillCambridgeshire · Extant · Level-terrain fort · Marsh fort
• Berber HillDevon · Cropmark · Contour fort
• Berrow Hill Camp, MartleyWorcestershire · Extant · Contour fort
• Berry Ball, Crediton HamletsDevon · Extant · Cropmark · Contour fort
• Berry CastleCornwall · Extant · Hillslope fort
• Berry CastleDevon · Extant · Hillslope fort
• Berry Castle, HuntshawDevon · Extant · Hillslope fort · Multiple enclosure
• Berry Castle, WoolfardisworthyDevon · Extant · Hillslope fort
• Berry Cliff CampDevon · Extant · Level-terrain fort
• Berry Mound CampWorcestershire · Extant · Contour fort
• Berry RingStaffordshire · Extant · Likely destroyed · Contour fort
• Berry's WoodDevon · Extant · Partial contour fort
• Berth HillStaffordshire · Extant · Contour fort
• BerwickBath and NE Somerset · Likely destroyed · Level-terrain fort
• BevisburyHampshire · Extant · Likely destroyed · Contour fort
• Bewick Bridge EastNorthumberland · Cropmark · Hillslope fort
• Bewick Bridge WestNorthumberland · Cropmark · Hillslope fort
• Bewick Hill CampNorthumberland · Extant · Contour fort
• Bewick Hill Moor CampNorthumberland · Extant · Partial contour fort
• Bigbury CampKent · Extant · Likely destroyed · Contour fort
• Bilbury RingsWiltshire · Extant · Cropmark · Likely destroyed · Partial contour fort
• Bill LawNorthumberland · Extant · Contour fort
• Billings RingShropshire · Extant · Contour fort
• Billington CampCentral Bedfordshire · Likely destroyed · Contour fort
• Bincknoll CastleWiltshire · Extant · Likely destroyed · Promontory fort
• Bindon HillDorset · Extant · Contour fort
• Bishop's WoodStaffordshire · Extant · Promontory fort
• Bishops WoodCornwall · Extant · Partial contour fort
• Black Ball CampSomerset · Extant · Hillslope fort
• Black HeadCornwall · Extant · Likely destroyed · Promontory fort
• Blackberry HillLeicestershire · Likely destroyed · Contour fort
• Blackbury CastleDevon · Extant · Contour fort
• BlackchestersNorthumberland · Extant · Partial contour fort · Hillslope fort
• Blacker's HillSomerset · Extant · Promontory fort
• Blacketon RingsCornwall · Extant · Likely destroyed · Contour fort
• Bladon CampOxfordshire · Extant · Partial contour fort
• Blaise CastleCity of Bristol · Extant · Partial contour fort
• BlakelawNorthumberland · Cropmark · Hillslope fort
• Bleak RidgeNorthumberland · Cropmark · Contour fort
• Bleakmoor HillNorthumberland · Extant · Hillslope fort
• Blewburton HillOxfordshire · Extant · Contour fort
• Blodwell RockShropshire · Extant · Hillslope fort
• Bloodgate HillNorfolk · Cropmark · Partial contour fort
• Bloody AcreSouth Gloucestershire · Extant · Contour fort
• Blue CragsNorthumberland · Extant · Hillslope fort
• Bodbury RingShropshire · Extant · Promontory fort
• Boddington CampBuckinghamshire · Extant · Likely destroyed · Contour fort
• Boilton WoodLancashire · Extant · Promontory fort
• Bolam HouseNorthumberland · Extant · Likely destroyed · Contour fort
• Bole HillSouth Yorkshire · Extant · Contour fort
• Bolt Tail CampDevon · Extant · Promontory fort
• Boltby ScarNorth Yorkshire · Extant · Likely destroyed · Partial contour fort
• Bomere HeathShropshire · Cropmark · Contour fort · Level-terrain fort
• Bomere WoodShropshire · Extant · Marsh fort
• BonchurchIsle of Wight · Likely destroyed · Promontory fort · Hillslope fort
• Boringdon CampDevon · Extant · Partial contour fort
• Borough FenPeterborough · Extant · Level-terrain fort · Marsh fort
• Borough HillDerbyshire · Extant · Likely destroyed · Partial contour fort
• Borough HillCambridgeshire · Extant · Likely destroyed · Partial contour fort
• Borough Hill 1Northamptonshire · Extant · Contour fort
• Borough Hill 2Northamptonshire · Extant · Partial contour fort
• Bosigran CastleCornwall · Extant · Promontory fort
• Boston RoadLincolnshire · Likely destroyed · Level-terrain fort
• Botany HillSurrey · Extant · Hillslope fort
• Boughton Quarry CampKent
• Bounds LaneSomerset · Extant · Likely destroyed · Partial contour fort
• Bowmont Hill CampNorthumberland · Extant · Contour fort
• Bowry Walls, KingsclereHampshire · Extant · Likely destroyed · Contour fort
• Bowsden West FarmNorthumberland · Cropmark · Contour fort
• Bozedown CampOxfordshire · Extant · Partial contour fort · Hillslope fort
• Brackenbury CampGloucestershire · Extant · Partial contour fort
• Bradley, FrodshamCheshire West and Chester · Extant · Promontory fort
• Brandon CampHerefordshire · Extant · Hillslope fort
• Brandon Dean CampNorthumberland · Extant · Likely destroyed · Hillslope fort
• Brandon HillNorthumberland · Cropmark
• Brandon HillheadNorthumberland · Cropmark · Likely destroyed · Level-terrain fort
• Branton BuildingsNorthumberland · Cropmark · Hillslope fort
• Branxton Hill EastNorthumberland · Cropmark · Hillslope fort
• Branxton Hill SouthNorthumberland · Cropmark · Contour fort
• Branxton MoorNorthumberland · Cropmark · Level-terrain fort
• Branxtonmoor 2Northumberland · Cropmark · Hillslope fort
• Bratton CastleWiltshire · Extant · Contour fort
• BraughingHertfordshire
• Brean Down CampSomerset · Extant · Likely destroyed · Contour fort
• Brembridge Wood, Castle Hill ParkDevon · Extant · Promontory fort
• Brent HillDevon · Extant · Contour fort
• Brent KnollSomerset · Extant · Contour fort
• Brent TorDevon · Extant · Contour fort
• Brewer's CastleSomerset · Extant · Partial contour fort
• Briel Nook Promontory FortEast Riding of Yorkshire · Extant · Promontory fort · Hillslope fort
• Brier DykesCounty Durham · Extant · Contour fort
• Brightley Barton CampDevon · Extant · Likely destroyed · Hillslope fort
• BrillBuckinghamshire · Extant · Likely destroyed · Partial contour fort
• BrinklawNorthumberland · Extant · Promontory fort
• British CampHerefordshire · Extant · Contour fort
• Brizlee Wood CampNorthumberland · Extant · Hillslope fort
• Broad Oak, GarwayHerefordshire · Cropmark · Promontory fort
• Broadbury BanksWiltshire · Extant · Likely destroyed · Hillslope fort
• Broomie KnoweNorthumberland · Cropmark · Level-terrain fort
• Brough LawNorthumberland · Extant · Level-terrain fort
• Brown Rigg 1Northumberland · Cropmark · Contour fort
• Brown's LawNorthumberland · Extant · Contour fort
• Buckland BrewerDevon · Cropmark · Partial contour fort
• Buckland RingsHampshire · Extant · Partial contour fort
• BudburyWiltshire · Likely destroyed · Promontory fort
• BulbourneHertfordshire
• Bulbury CampDorset · Extant · Likely destroyed · Hillslope fort
• Bullsdown CampHampshire · Extant · Contour fort · Marsh fort
• Bulstrode CampBuckinghamshire · Extant · Contour fort
• Bulthy HillShropshire · Likely destroyed · Hillslope fort
• BunburyStaffordshire · Extant · Likely destroyed · Contour fort
• Burf CastleShropshire · Extant · Contour fort
• Burgage HillNottinghamshire · Likely destroyed · Contour fort
• BurghSuffolk · Extant · Cropmark · Hillslope fort
• Burgh BanksLincolnshire · Extant · Cropmark · Level-terrain fort
• Burgh Walls CampNorth Somerset · Extant · Likely destroyed · Promontory fort
• Burhill Camp, BucklandGloucestershire · Extant · Likely destroyed · Promontory fort
• BurledgeBath and NE Somerset · Extant · Likely destroyed · Contour fort
• Burleigh DoltsDevon · Extant · Likely destroyed · Multiple enclosure
• Burley WoodDevon · Extant · Multiple enclosure
• Burnt Hill, St Martin'sIsles of Scilly · Extant · Promontory fort
• Burr TorDerbyshire · Likely destroyed · Contour fort
• Burridge CampDevon · Extant · Hillslope fort
• Burrington CampNorth Somerset · Extant · Hillslope fort
• Burrough HillLeicestershire · Extant · Promontory fort
• Burrow Hill CampShropshire · Extant · Partial contour fort
• BurrowayOxfordshire · Extant · Level-terrain fort
• Burrowses CampNorthumberland · Cropmark · Likely destroyed · Contour fort
• Burton LodgeNottinghamshire · Extant · Likely destroyed · Contour fort
• Burton PointCheshire West and Chester · Extant · Likely destroyed · Promontory fort
• Bury BankStaffordshire · Extant · Contour fort
• Bury CampLeicestershire · Extant · Hillslope fort
• Bury CastleCornwall · Extant · Partial contour fort
• Bury Castle Camp, Brompton RegisSomerset · Extant · Contour fort
• Bury Castle, BradninchDevon · Extant · Contour fort
• Bury Castle, SelworthySomerset · Extant · Partial contour fort
• Bury DitchesShropshire · Extant · Partial contour fort
• Bury Down, LanraethCornwall · Extant · Hillslope fort
• Bury HillOxfordshire · Extant · Contour fort
• Bury Hill Camp, PurtonWiltshire · Extant · Cropmark · Contour fort
• Bury Hill, Upper ClatfordHampshire · Extant · Contour fort
• Bury Hill, WinterbourneSouth Gloucestershire · Extant · Likely destroyed · Contour fort
• Bury WallsShropshire · Extant · Contour fort
• Bury Wood CampWiltshire · Extant · Partial contour fort
• Bussock CampWest Berkshire · Extant · Contour fort
• Butser HillHampshire · Extant · Partial contour fort
• Buttony Wood CampNorthumberland · Extant · Cropmark · Likely destroyed · Partial contour fort
• Buzbury RingsDorset · Extant · Likely destroyed · Hillslope fort · Multiple enclosure
• Bwlch y GwyntShropshire · Extant · Hillslope fort
• Cadbury Camp, TickenhamNorth Somerset · Extant · Partial contour fort
• Cadbury Castle, CadburyDevon · Extant · Contour fort
• Cadbury Castle, South CadburySomerset · Extant · Contour fort
• Cadbury Hill Camp, CongresburyNorth Somerset · Extant · Partial contour fort
• Cadson BuryCornwall · Extant · Contour fort
• Caer BranCornwall · Extant · Contour fort
• Caer Caradoc, Church StrettonShropshire · Extant · Partial contour fort
• Caer Caradoc, ClunShropshire · Extant · Partial contour fort
• Caer DaneCornwall · Extant · Contour fort · Multiple enclosure
• Caer-Din RingShropshire · Extant · Contour fort
• CaerbreShropshire · Extant · Promontory fort
• Caesar's CampBracknell Forest · Extant · Contour fort
• Caesar's CampSurrey · Extant · Likely destroyed · Contour fort
• Caesar's CampCentral Bedfordshire · Extant · Likely destroyed · Contour fort
• Caesar's CampDorset · Extant · Contour fort
• Caesar's Camp, Scholes CoppiceSouth Yorkshire · Extant · Hillslope fort
• Caesar's Camp, Wimbledon CommonGreater London Authority · Extant · Contour fort
• Calcot CampShropshire · Extant · Likely destroyed · Partial contour fort
• Caley WoodHertfordshire · Extant · Likely destroyed · Partial contour fort
• Calleva AtrebatumHampshire
• Callow Hill CampShropshire · Extant · Contour fort
• Camp FieldNorthumberland · Cropmark · Promontory fort · Level-terrain fort
• Camp HillNorthumberland · Extant · Likely destroyed · Hillslope fort
• Camp HillNottinghamshire · Cropmark · Likely destroyed · Contour fort
• Camp HillWarwickshire · Extant · Likely destroyed · Contour fort
• Camp HillMerseyside · Extant · Likely destroyed · Hillslope fort
• Camp HillSouth Gloucestershire · Extant · Promontory fort
• Camp Hill, DownhamNorthumberland · Extant · Partial contour fort
• Camp HouseNorthumberland · Extant · Likely destroyed · Level-terrain fort
• Camp KnoweNorthumberland · Extant · Partial contour fort
• Camp PlantationNorthumberland · Extant · Contour fort
• CamphillNorthumberland · Cropmark · Hillslope fort
• CamulodunumEssex
• Cannington Park CampSomerset · Extant · Contour fort
• Cannomill BogNorthumberland · Cropmark · Level-terrain fort
• Capital House, MargateKent · Likely destroyed · Contour fort
• Capler CampHerefordshire · Extant · Contour fort
• Careby Wood CampLincolnshire · Extant · Level-terrain fort
• CargollCornwall · Extant · Likely destroyed · Hillslope fort
• Carl WarkSouth Yorkshire · Extant · Contour fort
• Carn BreaCornwall · Extant · Contour fort
• Carn Les BoelCornwall · Extant · Promontory fort
• CarnsewCornwall · Extant · Likely destroyed · Hillslope fort
• Carrock FellCumbria · Extant · Partial contour fort · Hillslope fort
• CarthamarthaCornwall · Extant · Contour fort
• CarvossaCornwall · Extant · Likely destroyed · Partial contour fort
• Cassington RingOxfordshire · Likely destroyed · Level-terrain fort
• CastercliffLancashire · Extant · Contour fort
• Casterley CampWiltshire · Extant · Partial contour fort
• Castle An Dinas, St Columb MajorCornwall · Extant · Contour fort
• Castle BankOxfordshire · Extant · Level-terrain fort
• Castle CanykeCornwall · Extant · Likely destroyed · Contour fort
• Castle CloseDevon · Extant · Contour fort
• Castle Crag, BamptonCumbria · Extant · Promontory fort
• Castle Crag, BorrowdaleCumbria · Extant · Likely destroyed · Contour fort
• Castle Dikes CampNorth Yorkshire · Extant · Level-terrain fort
• Castle Ditch, EddisburyCheshire West and Chester · Extant · Contour fort
• Castle Ditches, TisburyWiltshire · Extant · Partial contour fort
• Castle DoreCornwall · Extant · Partial contour fort
• Castle DykeSouth Yorkshire · Extant · Cropmark · Contour fort
• Castle Dyke, ChudleighDevon · Extant · Contour fort · Multiple enclosure
• Castle FromeHerefordshire · Likely destroyed · Level-terrain fort
• Castle Grove CampOxfordshire · Extant · Partial contour fort
• Castle HeadCumbria · Likely destroyed · Promontory fort
• Castle Head, DartmouthDevon · Likely destroyed · Promontory fort
• Castle Head, DuntertonDevon · Extant · Promontory fort
• Castle HillSurrey · Extant · Promontory fort
• Castle HillLancashire · Extant · Hillslope fort
• Castle Hill AlnhamNorthumberland · Extant · Contour fort · Level-terrain fort
• Castle Hill CallalyNorthumberland · Extant · Contour fort
• Castle Hill CampNorthumberland · Extant · Cropmark · Hillslope fort
• Castle Hill Camp, Bow WoodWorcestershire · Extant · Contour fort
• Castle Hill, AlmondburyWest Yorkshire · Likely destroyed · Contour fort
• Castle Hill, BeafordDevon · Extant · Contour fort
• Castle Hill, Blunsdon St AndrewWiltshire · Extant · Partial contour fort
• Castle Hill, BrighstoneIsle of Wight · Extant · Partial contour fort
• Castle Hill, BurleyHampshire · Extant · Level-terrain fort
• Castle Hill, CrewkerneSomerset · Likely destroyed · Contour fort
• Castle Hill, Fort IKent · Extant · Likely destroyed · Contour fort
• Castle Hill, Fort IiKent · Extant · Likely destroyed · Contour fort
• Castle Hill, NewhavenEast Sussex · Extant · Likely destroyed · Contour fort
• Castle Hill, Oak HillShropshire · Extant · Contour fort
• Castle How, Peel WykeCumbria · Extant · Contour fort
• Castle Howe, Little LangdaleCumbria · Extant · Multiple enclosure
• Castle IdrisShropshire · Extant · Hillslope fort
• Castle Killibury CampCornwall · Extant · Likely destroyed · Contour fort
• Castle Knowe CampNorthumberland · Extant · Partial contour fort · Hillslope fort
• Castle NazeDerbyshire · Extant · Promontory fort
• Castle Old FortWalsall · Extant · Hillslope fort
• Castle Park Camp, Milton AbbotDevon · Extant · Partial contour fort
• Castle PencaireCornwall · Extant · Likely destroyed · Partial contour fort
• Castle Piece, Roe WoodHampshire · Extant · Hillslope fort
• Castle RingDerbyshire · Extant · Likely destroyed · Contour fort
• Castle RingStaffordshire · Extant · Contour fort
• Castle Ring, Gorsty BankShropshire · Extant · Contour fort
• Castle Ring, HorderleyShropshire · Extant · Promontory fort
• Castle Ring, Stitt HillShropshire · Extant · Contour fort
• Castle Rings, Donhead St MaryWiltshire · Extant · Partial contour fort
• Castle Steads, BuryBury · Extant · Promontory fort
• Castle Steads, CaldberghNorth Yorkshire · Extant · Hillslope fort
• Castle Steads, GaylesNorth Yorkshire · Extant · Hillslope fort
• Castle YardNorthamptonshire · Extant · Cropmark · Partial contour fort
• Castle-An-Dinas, LudgvanCornwall · Extant · Contour fort · Multiple enclosure
• CastlebergNorth Yorkshire · Extant · Promontory fort
• CastleriggCumbria · Cropmark · Hillslope fort
• Castlesteads, Lowther ParkCumbria · Extant · Contour fort
• Castlesteads, The HelmCumbria · Extant · Contour fort
• Catcherside CampNorthumberland · Extant · Likely destroyed · Contour fort
• Catlow BottomsLancashire · Extant · Promontory fort
• Caus CastleShropshire · Extant · Contour fort
• Caynham CampShropshire · Extant · Contour fort
• ChalburyDorset · Extant · Contour fort
• Chanctonbury RingWest Sussex · Extant · Likely destroyed · Contour fort
• Chapel Head FarmCambridgeshire · Cropmark · Hillslope fort
• Chase Wood CampHerefordshire · Extant · Partial contour fort
• Chastleton CampOxfordshire · Extant · Level-terrain fort
• Chatton Law CampNorthumberland · Extant · Hillslope fort
• CheddingtonBuckinghamshire · Cropmark · Contour fort
• Cherbury CampOxfordshire · Extant · Marsh fort
• Cherry Hill CampHerefordshire · Extant · Contour fort
• Chester Crane CampNorthumberland · Extant · Partial contour fort
• ChestersNorthumberland · Extant · Contour fort
• Chesters HillNorthumberland · Extant · Contour fort
• Chesterton WallsShropshire · Extant · Contour fort
• Chilcombe HillDorset · Extant · Contour fort
• Chillerton Down CampIsle of Wight · Extant · Promontory fort
• Chillingham ParkNorthumberland · Extant · Cropmark · Level-terrain fort
• Chilworth RingHampshire · Extant · Likely destroyed · Contour fort
• Chipping Hill EnclosureEssex · Extant · Likely destroyed · Hillslope fort
• Chisbury CampWiltshire · Extant · Contour fort
• ChiselburyWiltshire · Extant · Partial contour fort
• Chisenbury CampWiltshire · Extant · Hillslope fort
• Cholesbury CampBuckinghamshire · Extant · Likely destroyed · Hillslope fort
• Cholsey HillOxfordshire · Likely destroyed · Contour fort
• Chubden CampNorthumberland · Extant · Partial contour fort · Hillslope fort
• Chun CastleCornwall · Extant · Partial contour fort
• Church Coppice, HanburyWorcestershire · Extant · Contour fort
• Church Hill, West WycombeBuckinghamshire · Extant · Likely destroyed · Contour fort
• Churchdown HillGloucestershire · Likely destroyed · Contour fort
• Chynhalls PointCornwall · Extant · Promontory fort
• Cissbury RingWest Sussex · Extant · Contour fort
• Clare CampSuffolk · Extant · Likely destroyed · Hillslope fort
• Clatworthy CampSomerset · Extant · Hillslope fort
• Clearbury RingWiltshire · Extant · Contour fort
• Clee BurfShropshire · Extant · Likely destroyed · Contour fort
• Cleeve CloudGloucestershire · Extant · Level-terrain fort
• Cleeve Toot CampNorth Somerset · Extant · Partial contour fort
• Cley Hill CampWiltshire · Extant · Likely destroyed · Contour fort
• Clifton Down CampCity of Bristol · Extant · Promontory fort
• Clovelly DykesDevon · Extant · Likely destroyed · Multiple enclosure
• Cockshot CampCounty Durham · Extant · Likely destroyed · Partial contour fort · Hillslope fort
• Codford CircleWiltshire · Extant · Contour fort
• Coed y Gaer, OswestryShropshire · Extant · Likely destroyed · Contour fort
• ColebarrowDorset · Extant · Likely destroyed · Contour fort
• Colstey BankShropshire · Extant · Hillslope fort
• Colwell Hill CampNorthumberland · Extant · Contour fort
• Combs CampNottinghamshire · Extant · Cropmark · Likely destroyed · Contour fort
• Conderton CampWorcestershire · Extant · Partial contour fort
• Coney's CastleDorset · Extant · Likely destroyed · Contour fort
• Conundrum SouthNorthumberland · Cropmark · Hillslope fort
• ConygarNorth Somerset · Extant · Contour fort
• Cookham DeanBerkshire · Likely destroyed · Contour fort
• Coombe HillCity of Bristol · Extant · Likely destroyed · Partial contour fort
• Copy's GreenNorfolk · Cropmark · Partial contour fort
• Corley CampWarwickshire · Extant · Partial contour fort
• CornhillNorthumberland · Cropmark · Contour fort
• Cotley CastleDevon · Extant · Likely destroyed · Contour fort
• Countisbury CastleDevon · Extant · Promontory fort
• Cow CastleSomerset · Extant · Contour fort
• Coxall Knoll CampHerefordshire · Extant · Contour fort
• Crabb's CastleNorfolk · Cropmark · Hillslope fort
• Craddock's CampCentral Bedfordshire · Likely destroyed · Contour fort
• Cramondhill INorthumberland · Cropmark · Contour fort
• Cramondhill NorthNorthumberland · Cropmark · Contour fort · Multiple enclosure
• Cranbrook CastleDevon · Extant · Contour fort
• Crane CastleCornwall · Extant · Likely destroyed · Promontory fort
• Crane's FortDerbyshire · Extant · Contour fort
• Cranmore Castle, TivertonDevon · Extant · Partial contour fort
• Craster HeughNorthumberland · Extant · Partial contour fort
• Cratcliff RocksDerbyshire · Extant · Promontory fort
• Crawley DeanNorthumberland · Cropmark · Partial contour fort
• Credenhill CampHerefordshire · Extant · Likely destroyed · Contour fort
• Crickley HillGloucestershire · Extant · Promontory fort
• Croft AmbreyHerefordshire · Extant · Partial contour fort
• Croglam CastleCumbria · Extant · Contour fort
• Crook Hill EasingtonNorthumberland · Cropmark · Contour fort
• Crookham WestfieldNorthumberland · Cropmark · Level-terrain fort
• CrosshillCumbria · Cropmark · Promontory fort
• Crow HillNorthamptonshire · Cropmark · Hillslope fort
• Cuddy's CoveNorthumberland · Cropmark · Likely destroyed · Hillslope fort
• CunnilearDevon · Extant · Partial contour fort
• Curdon Wood CampSomerset · Extant · Likely destroyed · Hillslope fort
• Curls WallsNorthumberland · Extant · Cropmark · Partial contour fort
• DamerhamHampshire · Extant · Cropmark · Contour fort
• Damerham Knoll CampHampshire · Extant · Contour fort
• Danbury CampEssex · Extant · Likely destroyed · Partial contour fort
• Danebury Hill CampHampshire · Extant · Contour fort
• Danesborough CampMilton Keynes · Extant · Contour fort
• Danesfield CampBuckinghamshire · Extant · Likely destroyed · Hillslope fort
• Dean CampGloucestershire · Extant · Partial contour fort
• Dearsden HillEast Riding of Yorkshire · Cropmark · Contour fort
• Demelza CastleCornwall · Extant · Likely destroyed · Contour fort
• Denbury CampDevon · Extant · Contour fort
• DendonNorthumberland · Extant · Hillslope fort
• Derry DykesNorthumberland · Cropmark · Contour fort
• Desborough CastleBuckinghamshire · Extant · Cropmark · Likely destroyed · Partial contour fort · Hillslope fort
• Devils Dyke, PoyningsWest Sussex · Extant · Likely destroyed · Partial contour fort
• Dicketts PlantationHampshire · Cropmark · Contour fort
• Dike HouseCumbria · Cropmark · Promontory fort
• Dinedor CampHerefordshire · Extant · Contour fort
• Dingerein CastleCornwall · Extant · Likely destroyed · Partial contour fort
• Dinghurst CampNorth Somerset · Likely destroyed
• Dinies CampSomerset · Extant · Hillslope fort
• Dinmore HillHerefordshire · Extant · Promontory fort
• Ditchling BeaconEast Sussex · Extant · Contour fort
• Dixton Hill CampGloucestershire · Extant · Contour fort
• Dod Law WestNorthumberland · Extant · Contour fort
• DoddingtonNorthumberland · Cropmark · Level-terrain fort
• Dodman CastleCornwall · Extant · Promontory fort
• DolburyDevon · Extant · Likely destroyed · Partial contour fort
• Dolebury CampNorth Somerset · Extant · Partial contour fort
• Donaldson's LodgeNorthumberland · Cropmark · Hillslope fort
• Dorket HeadNottinghamshire · Likely destroyed · Contour fort
• Dorstone HillHerefordshire · Extant · Promontory fort
• Dover CastleKent · Extant · Likely destroyed · Contour fort
• Downton CampHerefordshire · Extant · Promontory fort
• Dowsborough CampSomerset · Extant · Contour fort
• DrakelowWorcestershire · Extant · Promontory fort
• Drakestone CampGloucestershire · Extant · Likely destroyed · Promontory fort
• Dry Hill CampSurrey · Extant · Contour fort
• Dudsbury CampDorset · Extant · Contour fort
• Dumpdon CampDevon · Extant · Contour fort
• Dundon Hill CampSomerset · Extant · Contour fort
• Dungeon HillDorset · Extant · Likely destroyed · Partial contour fort
• DunmallardCumbria · Extant · Contour fort
• Dunmere WoodCornwall · Extant · Partial contour fort
• Dunstanburgh CastleNorthumberland · Extant · Likely destroyed · Promontory fort · Level-terrain fort
• Dunwood CampHampshire · Likely destroyed · Contour fort
• Dyke HillsOxfordshire · Extant · Promontory fort
• Dyrham CampSouth Gloucestershire · Extant · Partial contour fort
• Earl's HillShropshire · Extant · Partial contour fort
• Earthwork N of Stubbs Wood, MereheadSomerset · Extant · Likely destroyed · Promontory fort
• Earthworks At Old ParkGreater London Authority · Extant · Likely destroyed · Contour fort
• East Brandon HillNorthumberland · Cropmark · Contour fort
• East Dod LawNorthumberland · Extant · Contour fort
• East Hill, HastingsEast Sussex · Extant · Promontory fort
• East Laddies KnoweNorthumberland · Extant · Contour fort
• East LillburnNorthumberland · Cropmark · Contour fort
• East Moneylaws CampNorthumberland · Extant · Cropmark · Hillslope fort
• East Moneylaws NorthNorthumberland · Cropmark · Level-terrain fort
• East NewbigginNorthumberland · Cropmark · Contour fort
• East NewburnNorthumberland · Cropmark · Contour fort
• East Norham West MainsNorthumberland · Cropmark · Contour fort
• East of Flodden CampNorthumberland · Cropmark · Hillslope fort
• East Reaveley CampNorthumberland · Extant · Hillslope fort
• East Witton CampNorth Yorkshire · Extant · Likely destroyed · Hillslope fort
• Eaton CampHerefordshire · Extant · Promontory fort
• Ebb's NookNorthumberland · Likely destroyed · Promontory fort · Level-terrain fort
• Ebsbury HillWiltshire · Extant · Cropmark · Likely destroyed · Hillslope fort
• Ebury HillShropshire · Extant · Contour fort
• Egg Rings, Salcey ForestNorthamptonshire · Extant · Hillslope fort
• EggardonDorset · Extant · Contour fort
• Elberton CampSouth Gloucestershire · Extant · Contour fort
• Ell's KnoweNorthumberland · Extant · Contour fort
• Ellacott Camp GardensGloucestershire · Likely destroyed
• Elmley Castle EarthworksWorcestershire · Extant · Contour fort
• Elworthy BarrowsSomerset · Extant · Partial contour fort
• Embury BeaconDevon · Extant · Promontory fort
• EngellyCornwall · Extant · Multiple enclosure
• Eston NabNorth Yorkshire · Extant · Contour fort
• EtalNorthumberland · Cropmark · Level-terrain fort
• Evening Bank WoodCumbria · Cropmark · Likely destroyed · Contour fort
• Eynsham Park CampOxfordshire · Extant · Partial contour fort
• FallowfieldNorthumberland · Extant · Cropmark · Hillslope fort
• Far Gregory EnclosuresNorth Yorkshire · Extant
• Farhill CragsNorthumberland · Likely destroyed · Hillslope fort
• Fawcett ShankNorthumberland · Extant · Contour fort
• Fawdon DeanNorthumberland · Cropmark · Hillslope fort
• Fawdon HillNorthumberland · Extant · Contour fort
• FeldaySurrey · Extant · Partial contour fort
• FengatePeterborough
• FenhamNorthumberland · Cropmark · Likely destroyed · Level-terrain fort
• FenhamhillNorthumberland · Extant · Cropmark · Contour fort
• Fenton Hill CampNorthumberland · Extant · Partial contour fort · Level-terrain fort
• Figsbury RingWiltshire · Extant · Contour fort
• Fin CopDerbyshire · Extant · Promontory fort
• Flodden CampNorthumberland · Cropmark · Hillslope fort
• Flodden Edge CampNorthumberland · Cropmark · Hillslope fort
• Flodden HillNorthumberland · Extant · Contour fort
• Flower's BarrowDorset · Extant · Likely destroyed · Partial contour fort
• Fordwood CampNorthumberland · Extant · Cropmark · Hillslope fort
• Forest BankStaffordshire · Extant · Promontory fort
• Fosbury CampWiltshire · Extant · Partial contour fort
• Fowberry Moor EnclosureNorthumberland · Extant · Hillslope fort
• Fox CovertSomerset · Extant · Partial contour fort
• Fox Covert CampNorthumberland · Extant · Partial contour fort
• Fox Wood EarthworksNottinghamshire · Extant · Cropmark · Hillslope fort
• FoxhillWarwickshire · Cropmark · Likely destroyed · Level-terrain fort
• FrankenburyHampshire · Extant · Partial contour fort
• Freezing HillSouth Gloucestershire · Extant · Contour fort
• Fron CampShropshire · Extant · Contour fort
• Furzebury BrakeSomerset · Extant · Contour fort
• Gadbury BankWorcestershire · Extant · Contour fort
• Gaer CopHerefordshire · Extant · Likely destroyed · Level-terrain fort
• Galley HillCentral Bedfordshire · Extant · Contour fort
• Gallow LawNorthumberland · Extant · Partial contour fort
• Garden Hill, HartfieldEast Sussex · Extant · Contour fort
• Gardom's EdgeDerbyshire · Extant · Partial contour fort
• GarlifordDevon · Extant · Contour fort
• Garmsley CampWorcestershire · Extant · Likely destroyed · Hillslope fort
• Gates Hill Camp, Nidd GorgeNorth Yorkshire · Extant · Partial contour fort · Hillslope fort
• Gatesbury Wood, BraughingHertfordshire · Extant · Hillslope fort
• Gear FarmCornwall · Extant · Partial contour fort
• Gelli LwydShropshire · Cropmark · Contour fort
• Giant's Castle, St Mary'sIsles of Scilly · Extant · Promontory fort
• Giant's GraveWiltshire · Extant · Promontory fort
• Giant's Seat, BoltonBolton · Cropmark · Promontory fort
• Gibb's Hill CampNorthumberland · Extant · Contour fort
• Glead's Cleugh CampNorthumberland · Extant · Promontory fort
• GodsburyWiltshire · Extant · Contour fort
• Golden CampCornwall · Extant · Partial contour fort
• Goosehill CampWest Sussex · Extant · Multiple enclosure
• Gorley HillHampshire · Extant · Likely destroyed · Promontory fort
• Grabbist HillSomerset · Extant · Contour fort
• Grafton HillsNorth Yorkshire · Likely destroyed
• Great HethaNorthumberland · Extant · Contour fort
• Great WanneyNorthumberland · Extant · Contour fort
• Great WoodburyWiltshire · Likely destroyed · Contour fort
• Great Woolden Hall, GlazebrookSalford · Cropmark · Likely destroyed · Promontory fort
• Greaves Ash CampNorthumberland · Extant · Hillslope fort · Multiple enclosure
• Green DitchesGloucestershire · Likely destroyed
• Green HillNorthumberland · Extant · Cropmark · Promontory fort · Level-terrain fort
• Green HillWest Sussex · Extant · Promontory fort
• Green Hill 3Northumberland · Cropmark · Level-terrain fort
• Greenfield CopseOxfordshire · Extant · Hillslope fort
• Greenhill 1Northumberland · Cropmark · Contour fort
• Greenhill 4Northumberland · Cropmark · Contour fort
• GreenlandEast Riding of Yorkshire · Cropmark · Hillslope fort
• Greenscoombe WoodCornwall · Extant · Contour fort
• Greenway Camp, KingswearDevon · Extant · Hillslope fort
• GrettonNorthamptonshire · Cropmark · Hillslope fort
• Griffin's PointCornwall · Extant · Likely destroyed · Promontory fort
• Grimsbury CastleWest Berkshire · Extant · Contour fort
• GrimthorpeEast Riding of Yorkshire · Cropmark · Likely destroyed · Contour fort
• Grindon NorthNorthumberland · Cropmark · Contour fort
• Grinsdale CampCumbria · Cropmark · Partial contour fort
• Groat HaughNorthumberland · Cropmark · Promontory fort
• Groat Haugh EastNorthumberland · Cropmark · Level-terrain fort
• Grovely CastleWiltshire · Extant · Cropmark · Hillslope fort
• GuilsboroughNorthamptonshire · Extant · Likely destroyed · Partial contour fort
• GunnersideNorth Yorkshire · Extant · Likely destroyed · Promontory fort
• Gunnerton Crag CampsNorthumberland · Likely destroyed · Promontory fort
• Guyfield BankLancashire · Extant · Promontory fort
• Hadley WoodGreater London Authority · Extant · Likely destroyed · Contour fort
• Haffield CampHerefordshire · Extant · Contour fort
• Hagg CrossingNorthumberland · Cropmark · Likely destroyed · Contour fort
• HalidonNorthumberland · Cropmark · Hillslope fort
• Hall RingsCornwall · Extant · Likely destroyed · Partial contour fort
• Hallaton WoodLeicestershire · Cropmark · Partial contour fort
• HalsdonDevon · Extant · Contour fort
• Halwell CampDevon · Extant · Likely destroyed · Level-terrain fort
• Haly ChestersNorthumberland · Cropmark · Contour fort
• Ham HillSomerset · Extant · Likely destroyed · Contour fort
• Hamble CommonHampshire · Extant · Promontory fort
• Hambledon HillDorset · Extant · Contour fort
• Hammer WoodWest Sussex · Extant · Hillslope fort
• Harborough BankOxfordshire · Cropmark · Hillslope fort
• Harborough BanksWarwickshire · Extant · Likely destroyed · Hillslope fort
• Harborough Hill, ChurchillWorcestershire · Contour fort
• Hardwell CampOxfordshire · Extant · Promontory fort
• Harehaugh CampNorthumberland · Extant · Hillslope fort
• Harehope HillNorthumberland · Extant · Cropmark · Hillslope fort
• Harelaw BurnNorthumberland · Extant · Contour fort
• Haresfield Hill CampGloucestershire · Extant · Likely destroyed · Partial contour fort
• Hart LawNorthumberland · Extant · Hillslope fort
• Hascombe CampSurrey · Extant · Partial contour fort
• Haughmond Hill CampShropshire · Extant · Contour fort
• Hawksdown CampDevon · Extant · Partial contour fort
• Hazelrigg FarmNorthumberland · Cropmark · Contour fort
• Heddon HillNorthumberland · Cropmark · Contour fort
• HeiferlawNorthumberland · Extant · Contour fort
• Helsbury CastleCornwall · Extant · Likely destroyed · Contour fort
• Helsby Hill CampCheshire West and Chester · Extant · Cropmark · Promontory fort
• Hembury CastleDevon · Extant · Partial contour fort
• Hembury, PayhemburyDevon · Extant · Contour fort
• Hemmel HouseNorthumberland · Cropmark · Hillslope fort
• Hemphole PlantationNorthumberland · Cropmark · Contour fort
• Hengistbury HeadDorset · Extant · Promontory fort
• Hepburn BellNorthumberland · Extant · Contour fort
• Hepburn Crags CampNorthumberland · Extant · Hillslope fort
• Hepburn Wood CampNorthumberland · Extant · Cropmark · Hillslope fort
• Hetchester CampNorthumberland · Likely destroyed · Contour fort
• Hetha Burn WestNorthumberland · Extant · Hillslope fort · Marsh fort
• Hethpool BellNorthumberland · Extant · Partial contour fort · Hillslope fort
• Hetton DeanNorthumberland · Cropmark · Hillslope fort
• Hetton Dean EastNorthumberland · Cropmark · Hillslope fort
• Hetton Dean WestNorthumberland · Cropmark · Level-terrain fort
• Hewletts CampGloucestershire · Cropmark · Hillslope fort
• Hickley WoodHampshire · Extant · Likely destroyed · Partial contour fort
• High BrotheridgeGloucestershire
• High Knowes ANorthumberland · Extant · Contour fort
• High Knowes BNorthumberland · Extant · Hillslope fort
• High Letham SouthNorthumberland · Cropmark · Hillslope fort
• High RocksKent · Extant · Contour fort
• Highampton (Unnamed Site)Devon · Cropmark · Likely destroyed · Contour fort
• Highbury HillBath and NE Somerset · Extant · Partial contour fort
• Highdown Hill CampWest Sussex · Extant · Contour fort
• Higher Bury CampDevon · Extant · Partial contour fort
• Hill Farm, BruernOxfordshire · Extant · Hillslope fort
• Hill WoodOxfordshire · Extant · Hillslope fort
• HillburySurrey · Extant · Partial contour fort
• Hillsborough, IlfracombeDevon · Extant · Promontory fort
• Hilton Wood CastleCornwall · Extant · Contour fort
• Hindley HouseLancashire · Extant · Promontory fort
• Hobbs HillBuckinghamshire · Extant · Promontory fort
• Hod HillDorset · Extant · Partial contour fort
• HolburyHampshire · Extant · Likely destroyed · Contour fort
• Holbury CampDevon · Extant · Partial contour fort
• HolkhamNorfolk · Extant · Marsh fort
• Hollingbury CastleEast Sussex · Extant · Partial contour fort
• Holmbury CampSurrey · Extant · Likely destroyed · Partial contour fort
• Holne Chase CastleDevon · Extant · Contour fort
• Holwood CampGreater London Authority · Extant · Likely destroyed · Hillslope fort
• Homestall WoodKent · Extant · Contour fort
• Honington CampLincolnshire · Extant · Level-terrain fort
• Hoo HillWarwickshire · Cropmark · Hillslope fort
• HorncliffeNorthumberland · Cropmark · Level-terrain fort
• Horncliffe FortNorthumberland · Extant · Cropmark · Level-terrain fort
• Horsenden HillGreater London Authority · Extant · Likely destroyed · Contour fort
• Horsley WoodNorthumberland · Extant · Promontory fort
• HorspathOxfordshire · Cropmark · Hillslope fort
• Horton CampSouth Gloucestershire · Extant · Promontory fort
• Hougham WithoutKent
• How HillNorth Yorkshire · Extant · Likely destroyed · Contour fort
• Howick Hill CampNorthumberland · Extant · Level-terrain fort
• Howtel Field CampNorthumberland · Cropmark · Hillslope fort
• HuckhoeNorthumberland · Extant · Contour fort
• Humbledon HillTyne and Wear · Extant · Likely destroyed · Contour fort
• Humbleton Hill CampNorthumberland · Extant · Partial contour fort · Multiple enclosure
• Hunsbury HillNorthamptonshire · Extant · Partial contour fort
• Hunter's Tor CampDevon · Extant · Multiple enclosure
• Icomb CampGloucestershire · Extant · Cropmark · Likely destroyed · Partial contour fort
• Idbury CampOxfordshire · Cropmark · Partial contour fort
• Ilbury CampOxfordshire · Extant · Contour fort
• Ilchester MeadSomerset · Extant · Level-terrain fort
• IngleboroughNorth Yorkshire · Extant · Contour fort
• Ingram SouthNorthumberland · Cropmark · Hillslope fort
• Isabella's Mount CampNorthumberland · Extant · Contour fort
• Island CovertWorcestershire · Extant · Marsh fort
• Ivinghoe BeaconBuckinghamshire · Extant · Contour fort
• Ivington CampHerefordshire · Extant · Partial contour fort
• Jenny's LanternNorthumberland · Extant · Partial contour fort
• Kaimknowe FortNorthumberland · Cropmark · Hillslope fort
• Kay HillNorthumberland · Extant · Cropmark · Hillslope fort
• Kelsborrow CastleCheshire West and Chester · Extant · Likely destroyed · Promontory fort
• Kelsey HeadCornwall · Extant · Promontory fort
• Kemerton Camp, Bredon HillWorcestershire · Extant · Promontory fort
• Kempsey Promontory FortWorcestershire · Likely destroyed · Promontory fort
• Kenidjack CastleCornwall · Extant · Promontory fort
• Kentstone HillNorthumberland · Cropmark · Contour fort
• Kenwalch's CastleWiltshire · Extant · Contour fort
• Kestle RingsCornwall · Extant · Multiple enclosure
• Kilbury CampCentral Bedfordshire · Cropmark · Promontory fort
• Kilcobben CoveCornwall · Extant · Promontory fort
• Kimsbury CampGloucestershire · Extant · Likely destroyed · Partial contour fort
• King's CastleSomerset · Extant · Likely destroyed · Contour fort
• King's Weston Down CampCity of Bristol · Extant · Partial contour fort
• King's Weston HillCity of Bristol · Extant · Partial contour fort
• Kingsdown CampSomerset · Extant · Partial contour fort
• Kinver EdgeStaffordshire · Extant · Likely destroyed · Promontory fort
• Kippy HeughNorthumberland · Extant · Level-terrain fort
• KitriddingCumbria · Extant · Hillslope fort
• Knapp CopseSomerset · Extant · Likely destroyed · Partial contour fort
• Knock HillNorthumberland · Extant · Hillslope fort
• Knole Park CampSouth Gloucestershire · Likely destroyed · Contour fort
• Knollbury CampOxfordshire · Extant · Hillslope fort
• Knolls End Promontory FortNorth Yorkshire · Extant · Promontory fort
• Knook CastleWiltshire · Extant · Hillslope fort
• KnowleShropshire · Extant · Partial contour fort
• Knuck WoodShropshire · Extant · Contour fort
• Kyloe CampNorthumberland · Extant · Contour fort · Level-terrain fort
• Kypie HillNorthumberland · Extant · Cropmark · Hillslope fort
• Ladle HillHampshire · Extant · Contour fort
• Lambert's CastleDorset · Extant · Contour fort
• LancautGloucestershire · Extant · Promontory fort
• LandicanMerseyside · Cropmark · Hillslope fort
• Langdon HillsEssex · Extant · Likely destroyed · Contour fort
• LankiddenCornwall · Extant · Likely destroyed · Promontory fort
• LanternsideNorthumberland · Extant · Likely destroyed · Hillslope fort
• Largin CastleCornwall · Extant · Contour fort
• Leckhampton HillGloucestershire · Extant · Promontory fort
• Lescudjack CastleCornwall · Likely destroyed · Contour fort
• LewesdonDorset · Extant · Likely destroyed · Contour fort
• Liddington CastleWiltshire · Extant · Contour fort
• Life HillLeicestershire · Extant · Likely destroyed · Partial contour fort · Promontory fort
• LightpipehallNorthumberland · Cropmark · Level-terrain fort
• Limlow HillCambridgeshire · Cropmark · Contour fort
• Little Coxwell CampOxfordshire · Extant · Contour fort
• Little DennisCornwall · Extant · Likely destroyed · Promontory fort
• Little DowardHerefordshire · Extant · Contour fort
• Little Down CampBath and NE Somerset · Extant · Promontory fort
• Little Hetha CampNorthumberland · Extant · Contour fort
• Little Solsbury Hill CampBath and NE Somerset · Extant · Contour fort
• Little TewOxfordshire · Extant · Level-terrain fort
• Little Turncroft FarmNottinghamshire · Cropmark · Hillslope fort
• Little WorthillDevon · Cropmark · Likely destroyed · Hillslope fort
• LoanendNorthumberland · Cropmark · Promontory fort
• Lockerly CampHampshire · Extant · Level-terrain fort
• Loddiswell RingsDevon · Extant · Partial contour fort
• Long CrendonBuckinghamshire · Cropmark · Hillslope fort
• Longridge Woods, LydfordDevon · Extant · Hillslope fort
• LongwittonNorthumberland · Cropmark · Level-terrain fort
• LordenshawsNorthumberland · Extant · Contour fort · Multiple enclosure
• Loughton CampEssex · Extant · Partial contour fort
• Low WoodLincolnshire · Cropmark · Hillslope fort
• Lower Exbury FarmHampshire · Extant · Promontory fort
• Lowick High SteadNorthumberland · Cropmark · Level-terrain fort
• Lucker CampNorthumberland · Extant · Partial contour fort
• Lydney Park CampGloucestershire · Extant · Partial contour fort
• Madmarston Hill CampOxfordshire · Extant · Contour fort
• Maen CastleCornwall · Extant · Promontory fort
• Maes Knoll CampBath and NE Somerset · Extant · Partial contour fort
• Maesbury CastleSomerset · Extant · Likely destroyed · Contour fort
• Maiden BowerCentral Bedfordshire · Extant · Likely destroyed · Contour fort
• Maiden CastleCounty Durham · Extant · Promontory fort
• Maiden CastleCumbria · Extant · Cropmark · Hillslope fort
• Maiden Castle, BickertonCheshire West and Chester · Extant · Level-terrain fort
• Maiden Castle, SwaledaleNorth Yorkshire · Extant · Hillslope fort
• Maiden Castle, Winterborne St MartinDorset · Extant · Contour fort
• Maids MoretonBuckinghamshire · Cropmark · Partial contour fort · Level-terrain fort
• Malwood CastleHampshire · Extant · Likely destroyed · Contour fort
• Mam TorDerbyshire · Extant · Likely destroyed · Contour fort
• Marion's Close, CambridgeCambridgeshire · Likely destroyed
• Maristow CampDevon · Extant · Hillslope fort
• Markland GripsDerbyshire · Extant · Cropmark · Likely destroyed · Promontory fort
• Marl BogNorthumberland · Cropmark · Hillslope fort
• Martinsell Hill CampWiltshire · Extant · Partial contour fort
• Medmenham CampBuckinghamshire · Extant · Partial contour fort
• MelbournCambridgeshire · Extant · Cropmark · Partial contour fort
• MelkingtonNorthumberland · Cropmark · Contour fort · Multiple enclosure
• MellorStockport · Likely destroyed · Multiple enclosure
• Mells Down CampSomerset · Likely destroyed · Hillslope fort
• Membury CampWiltshire · Extant · Likely destroyed · Contour fort
• Membury CastleDevon · Extant · Contour fort
• Meon HillWarwickshire · Extant · Cropmark · Contour fort
• Merdon CastleHampshire · Extant · Contour fort
• Mere HillHerefordshire · Extant · Level-terrain fort
• Mid Hill CampNorthumberland · Extant · Contour fort
• Middle Dean CampNorthumberland · Extant · Promontory fort
• Middle Dod LawNorthumberland · Extant · Contour fort
• Middle HoughtonNorthamptonshire · Extant · Likely destroyed · Promontory fort
• Middleton DeanNorthumberland · Extant · Hillslope fort
• Midsummer HillHerefordshire · Extant · Partial contour fort
• Milber Down, CoffinswellDevon · Extant · Multiple enclosure
• Milborne WickSomerset · Extant · Promontory fort
• Mill HillNorthumberland · Cropmark · Hillslope fort
• Mindrummill Farm 1Northumberland · Likely destroyed · Partial contour fort · Level-terrain fort
• Mindrummill Farm 2Northumberland · Cropmark · Contour fort
• MistleberryDorset · Extant · Hillslope fort
• Moat FarmBuckinghamshire · Extant · Likely destroyed · Contour fort
• Mockham Down CampDevon · Extant · Likely destroyed · Partial contour fort
• Monday CleughNorthumberland · Extant · Partial contour fort · Hillslope fort
• Moneylaws Castle Hill CampNorthumberland · Extant · Likely destroyed · Partial contour fort
• Mounsey CastleSomerset · Extant · Partial contour fort
• Mount Airy FarmEast Riding of Yorkshire · Cropmark · Promontory fort
• Mount Caburn CampEast Sussex · Extant · Contour fort
• Mouselow CastleDerbyshire · Likely destroyed · Contour fort
• Mowsbury HillCentral Bedfordshire · Extant · Likely destroyed · Contour fort
• Murton High CragsNorthumberland · Cropmark · Likely destroyed · Contour fort
• Musbury CastleDevon · Extant · Contour fort
• Myrtleberry North CampDevon · Extant · Multiple enclosure
• Nadbury CampWarwickshire · Extant · Likely destroyed · Contour fort
• Narborough CampNorfolk · Extant · Likely destroyed · Partial contour fort
• Nash HillWiltshire · Extant · Promontory fort
• Nattadon Common, ChagfordDevon · Extant · Likely destroyed · Contour fort
• Near DoddingtonNorthumberland · Extant · Cropmark · Hillslope fort
• Needle's EyeNorthumberland · Cropmark · Likely destroyed · Hillslope fort
• Nesbit ChestersNorthumberland · Extant · Hillslope fort
• Nesscliffe Hill CampShropshire · Extant · Contour fort
• Nettlecombe ToutDorset · Extant · Promontory fort
• New Buildings EnclosureHampshire · Extant · Hillslope fort
• Newberry CampDevon · Extant · Hillslope fort
• NorburyBuckinghamshire · Extant · Likely destroyed · Hillslope fort
• Norbury Camp, ColesbourneGloucestershire · Extant · Partial contour fort
• Norbury Camp, NorthleachGloucestershire · Extant · Promontory fort
• Nordy BankShropshire · Extant · Partial contour fort
• Norham CastleNorthumberland · Extant
• Norham West Mains 1Northumberland · Cropmark · Hillslope fort
• Norsebury RingHampshire · Extant · Partial contour fort
• Norsey WoodEssex
• North Black HaggNorthumberland · Extant · Contour fort
• North Foreland LighthouseKent · Cropmark · Hillslope fort
• North HazelriggNorthumberland · Cropmark · Contour fort
• North Heddon MoorNorthumberland · Extant · Contour fort
• North LyhamNorthumberland · Cropmark · Hillslope fort
• North PoortonDorset · Extant · Contour fort
• Northcott Wood CampDevon · Extant · Hillslope fort
• Norton CampShropshire · Extant · Partial contour fort
• Norton CampSomerset · Extant · Contour fort
• Nottingham Hill CampGloucestershire · Extant · Promontory fort
• Nova ScotiaNorthumberland · Cropmark · Hillslope fort
• Nuns Walk, Malmesbury.Wiltshire · Likely destroyed · Level-terrain fort
• NW Norham East Mains 1Northumberland · Cropmark · Level-terrain fort
• NW Norham East Mains 3Northumberland · Cropmark · Level-terrain fort
• Nw of ElwickNorthumberland · Cropmark · Hillslope fort
• Oakley Wood CampWarwickshire · Extant · Hillslope fort
• OakmereCheshire West and Chester · Extant · Promontory fort · Marsh fort
• Odstock CopseWiltshire · Extant · Level-terrain fort
• Ogbury CampWiltshire · Extant · Partial contour fort
• Oid Pound CampHampshire · Extant · Partial contour fort
• Oidaport CampDevon · Extant · Partial contour fort
• Okehampton ParkDevon · Extant · Promontory fort
• Old Abbey FarmLincolnshire · Cropmark · Level-terrain fort
• Old Fawdon HillNorthumberland · Extant · Contour fort · Multiple enclosure
• Old LyhamNorthumberland · Cropmark · Hillslope fort · Multiple enclosure
• Old OswestryShropshire · Extant · Contour fort
• Old RothburyNorthumberland · Extant · Partial contour fort · Hillslope fort
• Old SarumWiltshire · Extant · Contour fort
• Old Sodbury CampSouth Gloucestershire · Extant · Level-terrain fort
• Old WarrenDorset · Extant · Likely destroyed · Contour fort
• Old Winchester HillHampshire · Extant · Contour fort
• OldberrowWarwickshire · Cropmark · Contour fort
• Oldberry CastleSomerset · Extant · Partial contour fort
• Oldbury CampWarwickshire · Extant · Likely destroyed · Hillslope fort
• Oldbury CampKent · Extant · Hillslope fort
• Oldbury CampSouth Gloucestershire · Extant · Likely destroyed · Marsh fort
• Oldbury CastleWiltshire · Extant · Likely destroyed · Partial contour fort
• Oldbury CourtCity of Bristol · Likely destroyed · Hillslope fort
• Oldbury, Much MarcleHerefordshire · Extant · Contour fort
• Oldcastle Hill, MalpasCheshire · Extant · Promontory fort
• Oldox CampNottinghamshire · Extant · Hillslope fort
• Oliver's BatteryHampshire · Extant · Partial contour fort
• Oliver's CastleWiltshire · Extant · Level-terrain fort
• Orchard WoodSomerset · Extant · Contour fort
• Ox Carr WoodNorth Yorkshire · Extant · Likely destroyed · Partial contour fort · Promontory fort
• Oxhill PlantationNorthumberland · Extant · Contour fort
• Pace HillNorthumberland · Cropmark · Hillslope fort
• Pace HillNorthumberland · Cropmark · Hillslope fort
• Padderbury TopCornwall · Extant · Contour fort
• Paddock HillEast Riding of Yorkshire · Cropmark · Hillslope fort
• Park HeadCornwall · Extant · Likely destroyed · Promontory fort
• Park Hill CampWiltshire · Extant · Multiple enclosure
• Pave LaneShropshire · Extant · Cropmark · Level-terrain fort
• Pawston Hill CampNorthumberland · Extant · Partial contour fort · Hillslope fort
• Peckforton MereCheshire West and Chester · Extant · Cropmark · Promontory fort · Marsh fort
• Pen-Twyn Camp, BrilleyHerefordshire · Extant · Contour fort
• PenaparkHerefordshire · Extant · Cropmark · Likely destroyed · Level-terrain fort
• Penbury KnollDorset · Extant · Contour fort
• Pencarrow RoundsCornwall · Extant · Hillslope fort
• Penhale PointCornwall · Extant · Likely destroyed · Promontory fort
• Penhargard CastleCornwall · Extant · Partial contour fort
• PenistoneSouth Yorkshire · Cropmark · Hillslope fort
• Penshaw HillSunderland · Extant · Likely destroyed · Contour fort
• Perborough CastleWest Berkshire · Extant · Contour fort
• Philpots CampWest Sussex · Extant · Promontory fort
• Pike House CampNorthumberland · Extant · Contour fort
• Pilsdon PenDorset · Extant · Contour fort
• Pinbury CampGloucestershire · Cropmark · Likely destroyed · Hillslope fort
• Piper's Copse CampWest Sussex · Extant · Level-terrain fort
• Pitchbury RampartsEssex · Extant · Level-terrain fort
• Pitstone HillBuckinghamshire · Likely destroyed · Partial contour fort
• Place WoodDevon · Extant · Cropmark · Likely destroyed · Contour fort
• Plainsfield CampSomerset · Extant · Hillslope fort
• Pontesford Hill CampShropshire · Extant · Likely destroyed · Partial contour fort
• PortfieldLancashire · Extant · Likely destroyed · Partial contour fort
• Porth Joke, Inner KelseyCornwall · Extant · Promontory fort
• Posbury CampDevon · Extant · Cropmark · Likely destroyed · Contour fort
• Poston CampHerefordshire · Extant · Promontory fort
• PoundburyDorset · Extant · Likely destroyed · Partial contour fort
• Prae WoodHertfordshire
• Prendwick ChestersNorthumberland · Extant · Hillslope fort
• Pressen HillNorthumberland · Cropmark · Hillslope fort
• Preston SpringsShropshire · Extant · Level-terrain fort
• Prestonbury CastleDevon · Extant · Contour fort · Multiple enclosure
• Prideaux CastleCornwall · Extant · Contour fort
• Prior HouseNorthumberland · Cropmark · Hillslope fort
• Priory ParkWarwickshire · Extant · Likely destroyed · Partial contour fort
• Prittlewell CampSouthend-on-Sea · Extant · Cropmark · Level-terrain fort
• Pulpit HillBuckinghamshire · Extant · Contour fort
• Pyon WoodHerefordshire · Extant · Likely destroyed · Contour fort
• Quarley Hill CampHampshire · Extant · Contour fort
• Quarry HillWest Yorkshire · Likely destroyed
• Raddon HillDevon · Cropmark · Likely destroyed · Contour fort
• Radnor WoodShropshire · Extant · Contour fort
• Rainsborough CampNorthamptonshire · Extant · Partial contour fort
• Rame HeadCornwall · Extant · Promontory fort
• Rams HillOxfordshire · Cropmark · Contour fort
• RamsburyWest Berkshire · Extant · Cropmark · Contour fort
• Ranbury RingGloucestershire · Extant · Partial contour fort
• Randy Burn CampNorthumberland · Cropmark · Contour fort
• Ranscombe CampEast Sussex · Extant · Partial contour fort
• Ratlinghope Hill CampShropshire · Extant · Contour fort
• Ravensburgh CastleHertfordshire · Extant · Partial contour fort
• Reaveley Hill CampNorthumberland · Extant · Hillslope fort
• Red Scar WoodLancashire · Extant · Promontory fort
• Redcliff CastleCornwall · Extant · Likely destroyed · Promontory fort
• Resugga CastleCornwall · Extant · Multiple enclosure
• Ridgeon's Gardens, Castle HillCambridgeshire · Likely destroyed
• Ring ChestersNorthumberland · Extant · Contour fort
• Ring Hill CampEssex · Extant · Hillslope fort
• Ringsbury CampWiltshire · Extant · Contour fort
• Risbury CampHerefordshire · Extant · Contour fort
• Ritton CastleShropshire · Extant · Promontory fort
• Robin-a-Tiptoe HillLeicestershire · Extant · Contour fort
• Roborough CastleDevon · Extant · Likely destroyed · Contour fort
• Robury RingShropshire · Extant · Likely destroyed · Hillslope fort
• Roddenbury HillSomerset · Extant · Partial contour fort
• Roe WoodSouth Yorkshire · Likely destroyed · Hillslope fort
• Roel CampGloucestershire · Extant · Partial contour fort
• Rooks CastleSomerset · Cropmark · Likely destroyed · Hillslope fort
• Ros CastleNorthumberland · Extant · Contour fort
• Roseden EdgeNorthumberland · Extant · Likely destroyed · Hillslope fort
• Rosemullion HeadCornwall · Extant · Likely destroyed · Promontory fort
• Rothley StellNorthumberland · Extant · Hillslope fort
• Rough HawNorth Yorkshire · Extant · Contour fort
• Roughting Linn CampNorthumberland · Extant · Promontory fort
• Roulston ScarNorth Yorkshire · Extant · Likely destroyed · Promontory fort
• Round HillNorth Yorkshire · Extant · Partial contour fort · Promontory fort
• Round WoodCornwall · Extant · Likely destroyed · Promontory fort · Multiple enclosure
• Roundabouts CampNorthumberland · Cropmark · Level-terrain fort
• Roveries Hill CampShropshire · Extant · Contour fort
• Roveries HouseShropshire · Extant · Partial contour fort
• Rowlsbury CampDorset · Extant · Partial contour fort
• Ruborough CampSomerset · Extant · Partial contour fort
• Rugley WoodNorthumberland · Cropmark · Hillslope fort
• Rybury CampWiltshire · Extant · Contour fort
• S of Fenton Hill CampNorthumberland · Cropmark · Hillslope fort
• Salmonsbury CampGloucestershire · Extant · Likely destroyed · Level-terrain fort · Marsh fort
• Salter's NickNorthumberland · Extant · Likely destroyed · Promontory fort
• Sand PointNorth Somerset · Extant · Promontory fort
• Sandy House CampNorthumberland · Cropmark · Hillslope fort
• Sandy Lodge Promontory FortCentral Bedfordshire · Extant · Likely destroyed · Promontory fort
• Saxonbury Hill CampEast Sussex · Extant · Contour fort
• Scarborough CastleNorth Yorkshire · Likely destroyed · Promontory fort
• Scarside PlantationCumbria · Extant · Contour fort
• Scotch CampNorthumberland · Likely destroyed · Promontory fort
• Scratchbury CampWiltshire · Extant · Contour fort
• Seaford Head CampEast Sussex · Extant · Level-terrain fort
• SeasalterKent
• Seaton DownDevon · Extant · Promontory fort
• Segsbury CampOxfordshire · Extant · Partial contour fort
• Selsey-ChichesterWest Sussex
• Seven Ways PlainBuckinghamshire · Extant · Likely destroyed · Level-terrain fort
• Shackleton Beacon HillCounty Durham · Extant · Contour fort
• Shaftoe CragsNorthumberland · Extant · Contour fort · Promontory fort
• Sharpenhoe ClappersCentral Bedfordshire · Extant · Likely destroyed · Promontory fort
• Shawdon Wood HouseNorthumberland · Extant · Hillslope fort
• Shenberrow HillGloucestershire · Extant · Likely destroyed · Hillslope fort
• Shildon HillNorthumberland · Extant · Cropmark · Contour fort
• Shipley CampNorthumberland · Extant · Promontory fort
• Shipman HeadIsles of Scilly · Extant · Promontory fort
• Shipton HillDorset · Extant · Contour fort
• Shooters HillGreater London Authority · Likely destroyed · Contour fort
• Shoreswood LoanNorthumberland · Cropmark · Level-terrain fort
• Shorthorn PointCornwall · Extant · Promontory fort
• Shoulsbury CastleDevon · Extant · Hillslope fort
• Shoulthwaite GillCumbria · Extant · Multiple enclosure
• Sidbury CampWiltshire · Extant · Partial contour fort
• Sidbury CastleDevon · Extant · Contour fort
• Silsbury HillOxfordshire · Cropmark · Likely destroyed · Contour fort
• Simonside CampNorthumberland · Extant · Contour fort
• Sinkside HillNorthumberland · Extant · Contour fort
• Sinodun Hill CampOxfordshire · Extant · Contour fort
• Skelmore HeadsCumbria · Extant · Contour fort
• Skitt's Hill CampEssex
• Slapton CastleDevon · Extant · Partial contour fort
• Slate HillNorthumberland · Extant · Likely destroyed · Contour fort
• SlodenHampshire · Extant · Partial contour fort
• Small Down CampSomerset · Extant · Contour fort
• Smytha ParkDevon · Extant · Hillslope fort
• Sodbury Camp, Barnhill QuarrySouth Gloucestershire · Likely destroyed
• Soldier's RingSurrey · Extant · Promontory fort
• Soldiers FoldNorthumberland · Extant · Likely destroyed · Hillslope fort
• Soudley CampGloucestershire · Extant · Promontory fort
• South BerringtonNorthumberland · Cropmark · Level-terrain fort
• South Buckton MoorNorthumberland · Extant · Cropmark · Hillslope fort
• South Kirkby CampWest Yorkshire · Extant · Hillslope fort
• South StokeBath and NE Somerset · Extant · Contour fort
• South Weald CampEssex · Extant · Likely destroyed · Hillslope fort
• Spettisbury RingsDorset · Extant · Likely destroyed · Hillslope fort
• Spindlestone HeughNorthumberland · Extant · Level-terrain fort
• SpringhillNorthumberland · Cropmark · Likely destroyed · Level-terrain fort
• SpylawNorthumberland · Cropmark · Contour fort
• Spylaw FarmNorthumberland · Cropmark · Hillslope fort
• Squerryes Park CampKent · Extant · Hillslope fort
• St Ann's HillSurrey · Extant · Likely destroyed · Contour fort
• St Catherine's Hill, WinchesterHampshire · Extant · Contour fort
• St George's HillSurrey · Extant · Likely destroyed · Contour fort
• St John's Hill, WorldhamHampshire · Extant · Likely destroyed · Contour fort
• St Nons CampCornwall · Extant · Partial contour fort
• St Stephens BeaconCornwall · Likely destroyed · Contour fort
• St. Andrew's Church, Bishop AuklandCounty Durham · Likely destroyed · Promontory fort
• St. Gregory's HillNorthumberland · Extant · Contour fort
• Stainborough LowSouth Yorkshire · Extant · Likely destroyed · Contour fort
• Stanborough CampDevon · Extant · Hillslope fort
• Standing Stones CampNorthumberland · Cropmark · Contour fort
• Stantonbury CampBath and NE Somerset · Extant · Contour fort
• Stanwick CampNorth Yorkshire · Extant
• Staw HillNorthumberland · Extant · Contour fort
• StevenshillShropshire · Extant · Promontory fort
• Stickle HeatonNorthumberland · Cropmark · Contour fort
• Stockland Great CastleDevon · Extant · Partial contour fort
• Stockton WoodShropshire · Extant · Hillslope fort
• Stoke Hill CampDevon · Extant · Partial contour fort
• Stokeleigh CampNorth Somerset · Extant · Level-terrain fort
• Stonea CampCambridgeshire · Extant · Cropmark · Level-terrain fort · Marsh fort
• Stony RuckNorth Yorkshire · Extant · Promontory fort
• Stow CampGloucestershire · Extant · Likely destroyed · Contour fort
• Strawberry BankNottinghamshire · Likely destroyed · Contour fort
• Sturminster Newton CastleDorset · Extant · Promontory fort
• SuntonWiltshire · Cropmark · Likely destroyed · Partial contour fort
• Sutton CommonSouth Yorkshire · Extant · Cropmark · Level-terrain fort · Marsh fort
• Sutton WallsHerefordshire · Extant · Likely destroyed · Partial contour fort
• Swarthy HillCumbria · Cropmark · Partial contour fort
• Swinhope HillLincolnshire · Cropmark · Hillslope fort
• Symonds YatGloucestershire · Extant · Promontory fort
• Tadmarton CampOxfordshire · Extant · Partial contour fort
• Tap's Combe CampNorth Somerset · Extant · Partial contour fort
• TaplowBuckinghamshire · Likely destroyed · Partial contour fort
• TasburghNorfolk · Extant · Likely destroyed · Partial contour fort
• Tatchbury MountHampshire · Extant · Likely destroyed · Contour fort
• Tattershall ThorpeLincolnshire · Cropmark · Likely destroyed · Level-terrain fort
• Tedbury CampSomerset · Extant · Promontory fort
• Ten Oaks WoodDevon · Extant · Hillslope fort
• Tetbury CampGloucestershire · Likely destroyed · Contour fort
• TharstonNorfolk · Cropmark · Likely destroyed · Marsh fort
• The AubreysHertfordshire · Extant · Likely destroyed · Hillslope fort
• The BerthShropshire · Extant · Marsh fort
• The BulwarksLeicestershire · Extant · Likely destroyed · Contour fort
• The Bulwarks, HaresfieldGloucestershire · Extant · Promontory fort
• The BurgsShropshire · Extant · Likely destroyed · Contour fort
• The Camp, BolnhurstBedford · Extant · Cropmark · Likely destroyed · Level-terrain fort
• The Castle, CattistockDorset · Extant · Contour fort
• The Castle, KnowleDevon · Extant · Partial contour fort
• The Castle, LeighDorset · Extant · Likely destroyed · Contour fort
• The Castle, TytheringtonSouth Gloucestershire · Extant · Likely destroyed · Contour fort
• The Castles, BathealtonSomerset · Extant · Partial contour fort
• The Castles, DowdeswellGloucestershire · Extant · Partial contour fort
• The Ditches, Mogg ForestShropshire · Extant · Partial contour fort
• The Ditches, North CerneyGloucestershire · Extant · Cropmark · Likely destroyed · Partial contour fort
• The EarldomsWiltshire · Extant · Partial contour fort
• The FrithHampshire · Extant · Cropmark · Contour fort
• The Great EnclosureNorthumberland · Cropmark · Hillslope fort
• The HeughNorthumberland · Promontory fort
• The Heugh, DetchantNorthumberland · Extant · Hillslope fort
• The KettlesNorthumberland · Extant · Partial contour fort · Hillslope fort
• The Knolls CampGloucestershire · Extant · Likely destroyed · Contour fort
• The Lawley (North End)Shropshire · Extant · Contour fort
• The Lawley (Summit)Shropshire · Extant · Partial contour fort
• The Mount, BeoleyWorcestershire · Extant · Contour fort
• The Old HagNorthumberland · Extant · Partial contour fort
• The PrebendalBuckinghamshire · Likely destroyed · Contour fort
• The RinglesNorthumberland · Extant · Contour fort
• The Ringses Camp DoddingtonNorthumberland · Extant · Partial contour fort
• The Ringses Camp, Beanley MoorNorthumberland · Extant · Contour fort
• The Round HillsLincolnshire · Extant · Partial contour fort
• The Round, KenwynCornwall · Extant · Hillslope fort
• The RoundaboutOxfordshire · Extant · Partial contour fort
• The RumpsCornwall · Extant · Likely destroyed · Promontory fort
• The TrundleWest Sussex · Extant · Likely destroyed · Contour fort
• The Walls, Nursling RownhamsHampshire · Likely destroyed · Promontory fort
• The WrekinShropshire · Extant · Contour fort
• Thetford CastleNorfolk · Extant · Likely destroyed · Promontory fort
• ThornburyOxfordshire · Extant · Level-terrain fort
• Thornton FarmWarwickshire · Cropmark · Hillslope fort
• Thorpe End, RaundsNorthamptonshire · Cropmark · Hillslope fort
• ThrapstonNorthamptonshire · Cropmark · Likely destroyed · Hillslope fort
• Thundersbarrow HillWest Sussex · Extant · Likely destroyed · Partial contour fort
• Tidbury RingHampshire · Extant · Contour fort
• TilberthwaiteCumbria · Extant · Likely destroyed · Contour fort
• Tilbury FarmOxfordshire · Likely destroyed · Hillslope fort
• Tillmouth FarmNorthumberland · Cropmark · Level-terrain fort
• TimberlineHerefordshire · Extant · Contour fort
• Tinker's BatchNorth Somerset · Likely destroyed · Partial contour fort
• Tinkler's DeneNorthumberland · Extant · Hillslope fort
• Tiptoe WoodNorthumberland · Cropmark · Hillslope fort
• Titlington Mount CampNorthumberland · Extant · Partial contour fort · Hillslope fort
• Titlington South CampNorthumberland · Extant · Likely destroyed · Level-terrain fort
• Titterstone CleeShropshire · Extant · Contour fort
• Toddington Deer ParkGloucestershire · Cropmark · Contour fort
• Toft HillCounty Durham · Likely destroyed · Hillslope fort
• Toothill CampHampshire · Extant · Contour fort
• TorberryWest Sussex · Extant · Contour fort
• Tosson BurghNorthumberland · Extant · Contour fort
• Tourner BuryHampshire · Extant · Level-terrain fort
• Towbury Hill CampGloucestershire · Extant · Contour fort
• Tregeare Rounds CampCornwall · Extant · Multiple enclosure
• Trelaske WoodCornwall · Extant · Hillslope fort
• Trencrom CastleCornwall · Extant · Likely destroyed · Contour fort
• Trendle RingSomerset · Extant · Hillslope fort
• Trereen DinasCornwall · Extant · Promontory fort
• Treryn DinasCornwall · Extant · Likely destroyed · Promontory fort
• Trethinna CampCornwall · Extant · Likely destroyed · Contour fort
• Trevelgue HeadCornwall · Extant · Promontory fort
• TrewsburyGloucestershire · Extant · Likely destroyed · Contour fort · Multiple enclosure
• Trickley Hill CampNorthumberland · Extant · Contour fort
• Tubby's HeadCornwall · Extant · Likely destroyed · Promontory fort
• Tunley CampBath and NE Somerset · Extant · Partial contour fort
• Tunnel Hill, ChadburyWorcestershire · Extant · Contour fort
• Tup KnowesNorthumberland · Cropmark · Contour fort
• TurtleyDevon · Extant · Hillslope fort
• Twizel RedhouseNorthumberland · Cropmark · Level-terrain fort
• Twizel SmithyNorthumberland · Cropmark · Level-terrain fort
• Uffington CastleOxfordshire · Extant · Contour fort
• Uldale FellsCumbria · Extant · Promontory fort
• Uley Bury CampGloucestershire · Extant · Partial contour fort
• Unnamed (Kirknewton)Northumberland · Extant · Cropmark · Likely destroyed · Hillslope fort
• Unnamed Hillfort E of Buck's MillsDevon · Extant · Likely destroyed · Promontory fort
• Unnamed, DowdeswellGloucestershire · Likely destroyed · Hillslope fort
• Unnamed, May Hill, LonghopeGloucestershire · Extant · Contour fort
• Uphall CampGreater London Authority · Likely destroyed · Level-terrain fort
• Uphampton CampHerefordshire · Extant · Likely destroyed · Hillslope fort
• Upper Knuck CampShropshire · Extant · Promontory fort
• Venta BelgarumHampshire
• Veryan CastleCornwall · Extant · Hillslope fort · Multiple enclosure
• Vespasian's CampWiltshire · Extant · Contour fort
• W of Farfall FarmEast Riding of Yorkshire · Cropmark · Hillslope fort
• Wadbury CampSomerset · Extant · Promontory fort
• Wain's HillNorth Somerset · Extant · Likely destroyed · Promontory fort
• Walbury CampWest Berkshire · Extant · Contour fort
• Wall Camp, KynnersleyShropshire · Extant · Likely destroyed · Marsh fort
• Wall CragsNorthumberland · Extant · Hillslope fort
• Wall Hills Camp, LedburyHerefordshire · Extant · Partial contour fort
• Wall Hills, ThornburyHerefordshire · Extant · Contour fort
• Wallbury CampEssex · Extant · Contour fort
• Walterstone CampHerefordshire · Extant · Likely destroyed · Contour fort
• Walton CampShropshire · Extant · Partial contour fort
• Wandlebury CampCambridgeshire · Extant · Likely destroyed · Partial contour fort
• Wapley CampHerefordshire · Extant · Contour fort
• Wappenbury CampWarwickshire · Extant · Likely destroyed · Partial contour fort
• War Coppice CampSurrey · Extant · Likely destroyed · Partial contour fort
• War DitchesCambridgeshire · Likely destroyed · Partial contour fort
• Warbstow Bury CampCornwall · Extant · Hillslope fort · Multiple enclosure
• Warden HillNorthumberland · Extant · Contour fort
• Warden HillNorthamptonshire · Cropmark · Contour fort
• Wardy HillCambridgeshire · Cropmark · Partial contour fort · Marsh fort
• Warham BurrowsNorfolk · Cropmark · Partial contour fort
• Warham CampNorfolk · Extant · Hillslope fort
• Wart HillShropshire · Extant · Likely destroyed · Contour fort
• Warton CragLancashire · Extant · Promontory fort · Hillslope fort
• Warwensmere RoadWarwickshire · Extant · Cropmark · Contour fort
• Wasteberry CampDevon · Extant · Level-terrain fort
• Waulud's BankLuton · Extant · Hillslope fort
• Weatherby CastleDorset · Extant · Contour fort
• WednesburyWest Midlands · Likely destroyed · Contour fort
• WelshburyGloucestershire · Extant · Likely destroyed · Partial contour fort
• WelwynHertfordshire
• West Brizlee CampNorthumberland · Extant · Likely destroyed · Hillslope fort
• West HillNorthumberland · Extant · Contour fort
• West Hills CampNorthumberland · Extant · Likely destroyed · Hillslope fort
• West LodgeNorthumberland · Cropmark · Contour fort
• West Wickham CommonGreater London Authority · Extant · Likely destroyed · Partial contour fort
• West WylamNorthumberland · Likely destroyed · Promontory fort · Hillslope fort
• Westbury CampSomerset · Extant · Hillslope fort
• WestfieldNorthumberland · Cropmark · Level-terrain fort
• Westington CampHerefordshire · Extant · Likely destroyed · Hillslope fort
• WestwoodSomerset · Cropmark · Likely destroyed · Promontory fort
• Wether HillNorthumberland · Extant · Contour fort
• Whalebone Lane NorthGreater London Authority · Likely destroyed · Contour fort
• WheathampsteadHertfordshire
• Whelpley HillBuckinghamshire · Extant · Level-terrain fort
• Whidden HillNorthumberland · Cropmark · Contour fort · Level-terrain fort
• Whinny KnoweNorthumberland · Extant · Likely destroyed · Hillslope fort
• White DamheadNorthumberland · Cropmark · Hillslope fort
• White HillNorthumberland · Cropmark · Hillslope fort
• White Sheet CastleWiltshire · Extant · Contour fort
• Whiteadder BridgeNorthumberland · Cropmark · Hillslope fort
• Whitestaunton CampSomerset · Extant · Partial contour fort
• Whitley Crag, AsbyCumbria · Extant · Cropmark · Contour fort
• Whitsbury Castle DitchesHampshire · Extant · Likely destroyed · Contour fort
• Whittle HillNorthumberland · Cropmark · Contour fort
• WhittleburyNorthamptonshire · Cropmark · Partial contour fort
• Wick Ball CampWiltshire · Extant · Promontory fort
• Widbury HillHertfordshire · Extant · Likely destroyed · Promontory fort
• Wigginton HeathOxfordshire · Cropmark · Hillslope fort
• Wighton CampNorfolk · Cropmark · Hillslope fort
• Wilbury HillHertfordshire · Extant · Cropmark · Partial contour fort · Promontory fort
• Willapark HeadCornwall · Extant · Promontory fort
• Willapark, BoscastleCornwall · Extant · Likely destroyed · Promontory fort
• Willersey CampGloucestershire · Extant · Partial contour fort
• Wincobank CampSouth Yorkshire · Extant · Contour fort
• Windbury HeadDevon · Extant · Level-terrain fort
• Windrush CampGloucestershire · Extant · Contour fort
• Winecove Point ComplexCornwall · Extant · Likely destroyed · Promontory fort
• Winklebury CampWiltshire · Extant · Partial contour fort
• Winklebury CampHampshire · Extant · Likely destroyed · Level-terrain fort
• Winny HillNottinghamshire · Likely destroyed · Partial contour fort
• Winsmoor Hill, StocklinchSomerset · Likely destroyed · Contour fort
• Witchy NeukNorthumberland · Extant · Hillslope fort
• Wold House FarmEast Riding of Yorkshire · Cropmark · Hillslope fort
• WolfershielNorthumberland · Cropmark · Hillslope fort
• WolstonburyWest Sussex · Extant · Contour fort
• Woodbury CampDevon · Extant · Cropmark · Partial contour fort
• Woodbury CastleDevon · Extant · Likely destroyed · Contour fort
• Woodbury Hill CampDorset · Extant · Likely destroyed · Contour fort
• Woodbury, Great WitleyWorcestershire · Extant · Contour fort
• WoodhouseCheshire West and Chester · Extant · Partial contour fort
• Woodhouse FarmShropshire · Cropmark · Hillslope fort
• Woodhouse, Queen's NymptonDevon · Extant · Hillslope fort
• Woolbury RingHampshire · Extant · Contour fort
• WoolsbarrowDorset · Extant · Likely destroyed · Contour fort
• Woolwich Power StationGreater London Authority · Likely destroyed
• Wooperton EastNorthumberland · Cropmark · Contour fort
• Wooston CastleDevon · Extant · Partial contour fort
• Worlebury CampNorth Somerset · Extant · Contour fort
• Worsborough CommonSouth Yorkshire · Likely destroyed
• Wychbury RingWorcestershire · Extant · Contour fort
• Yarborough CampLincolnshire · Extant · Level-terrain fort
• Yarlsber CampNorth Yorkshire · Extant · Hillslope fort
• Yarnbury CastleWiltshire · Extant · Contour fort
• YaverlandIsle of Wight · Extant · Hillslope fort
• Yeavering Bell CampNorthumberland · Extant · Contour fort