Castles
Mottes & Earthworks
Fortified Manors & Towers
Abergavenny
Aberystwyth
Alton
Amberley
Amroth
Alnwick
Appleby
Arundel
Astley
Aberedw
Aber Castle
Aberllynfi
Aberyscir Motte
Alberbury
Aldford
Aldingham
Alexanderstone
All Stretton
Almeley
Almondbury
Amaston Heath Farm
Ambleside (Galava) Fort
Ampthill Castle
Annesley
Arbeia (South Shields) Fort
Arkholme
Ascott d'Oyley
Ashley
Ashperton
Ashton Keynes
Aslockton
Aston Cantlow
Aston Magna
Acton Burnell
Allington
Alnham Pele
Ancroft Pele
Angle Tower
Armathwaite
Arnside Tower
Ashby de la Zouche
Ashton Hall
Askerton
Aydon
Ayton Tower
Bamburgh
Barnard
Barnwell
Barry
Beaumaris
Beeston
Benington
Berkeley
Berkhamsted
Berwick
Bewcastle
Binbury
Bolingbroke
Bolsover
Bowes Castle (Lavatris Fort)
Bramber
Brampton Bryan
Brancepeth
Brecon
Bridgend
Bridgenorth
Bronllys
Brough Castle (Verteris Fort)
Brougham Castle (Brovacum Fort)
Bungay
Burgh Castle (Gariannonum Fort)
Baginton
Bakewell
Ballands
Bampton (Devon)
Barby
Barland
Barnstaple
Barwick in Elmet
Beaudesert
Beaumys
Bedford
Beguildy
Benwell (Condercum) Fort
Bicton
Biggleswade
Bincknoll Castle
Birdoswald (Banna) Fort
Bishops Castle
Bishops Stortford
Bishopton
Blackdown Rings
Bleddfa
Bletchingley
Bletsoe
Bolebec
Boscastle
Bossinney
Bothal
Bothamsall
Bourn Hall Ringwork
Bourton
Bovehill
Brackley
Bradwell Motte
Brailes
Brandon
Braybrooke
Bredwardine
Breinton Moat
Bridgwater
Brimpsfield
Brinklow
Bristol
Brockhurst
Brompton
Bronsil
Bryn Derwen
Bryn-y-Castell
Buckton
Builth
Burfa
Burrow Mump
Burton in Lonsdale
Burwell
Baconsthorpe
Baddesley Clinton Hall
Bampton
Barden
Basing House
Bath Town Walls
Battle Abbey
Beadnell Tower
Beetham
Bellister
Belsay
Belvoir
Berry Pomeroy
Beverstone
Bickleigh
Bishop's Aukland
Bishops Waltham
Blencowe Hall
Blenkinsopp
Boarstal Tower
Bodelwyddan
Bodiam
Bolton
Borwick Hall
Bosbury Bishops Palace
Brougham Hall
Broughton
Brownsea Castle
Buckden Palace
Burgh-by-Sands
Burneside Hall
Bury Castle
Bywell
Caernarfon
Caerphilly
Caister
Caldicot
Callaly
Calshot
Camber
Canterbury
Cardiff
Cardigan
Carew
Carisbrooke
Carlisle (Luguvalium Fort)
Carmarthen (Moridunum Fort)
Carreg Cennan
Cartington
Castell Aberlleiniog
Castell y Bere
Castle Acre
Castle Cornet (CI)
Castle Rising
Castle Rushen (IOM)
Caverswall
Cawood
Chartley
Chepstow
Chester (Deva Victrix Fort)
Chillingham
Chirk
Chilham
Christchurch
Cilgeran
Clare
Claxton
Clifford
Clitheroe
Clun
Cockermouth
Codnor
Coity
Colchester
Conisborough
Conwy
Cooling
Corfe
Coventry
Criccieth
Crickhowell
Caegwrle
Cae Burdydd
Cae Castell
Caer Licyn
Caerau
Caer Gybi Fort
Caerleon (Isca) Fort
Caerwent
Cainhoe
Cambridge
Camrose
Canons Ashby
Cappleside Hall
Cardinham Castle
Carlton Round Hill
Carn Fadryn
Castell Brogyntyn
Castell Bryn Amlwg
Castell Carndochan
Castell Crugerydd
Castell Cwm Aran
Castell Deudraeth
Castell Dinas
Castell Foel Allt
Castell Meredydd
Castell Prysor
Castell Taliorum
Castell y Blaidd
Castle Batch
Castle Bolan
Castle Bytham
Castle Camps
Castle Caereinion Motte
Castle Combe
Castle Dore
Castle Frome
Castle Gresley
Castle Haugh
Castle Howe (Kendal)
Castle Howe (Tebay)
Castle Kinsey
Castle Neroche
Castle Nimble
Castle Orchard
Castle Pulverbatch
Castle Stede
Castle Toll
Castle Twts
Castlehaw
Castlethorpe
Castlemorton
Caus
Caxton Moats
Cefn Llech Enclosure
Cefnllys
Chanstone
Chateau des Marais (CI)
Chessington
Chesters (Cilurnum) Fort
Chichester
Chipping Norton
Chisley
Churchover
Cilifor Top
Cilwhybert
Clungunford
Clyro
Colwyn
Combe Motte
Corbridge (Corstopitum) Fort
Corfham
Cowbridge Town Walls
Cresswell
Cublington
Culmington
Cusop Castle
Cwm Camlais
Cymmer
Caldwall
Caludon
Candleston
Castell Coch
Castlehaugh
Catterlen Hall
Cheddar Palace
Chipchase
Clifton Tower
Cocklaw Tower
Compton
Corbridge Pele
Corby
Cowdray House
Cowmire Hall
Cowton
Craster Tower
Crayke
Cresswell Tower
Croft