Castell
Bryngaer
Castell_mwnt_a_beili
Mur_Berlin
Bethlehem
Tŵr_Llundain
Castell_Caerdydd
Castell_Caernarfon
Mur_Mawr_Tsieina
Castell_Windsor
Castell_Harlech
Castell_Conwy
Sycharth
Homs
Castell_Caeredin
Clawdd_Offa
Mur_Hadrian
Cas-blaidd
Dinas_Emrys
Castell_Dinas_Brân
Castell_Biwmares
Bronllys
Caer_Rufeinig
Amddiffynfa
Castell_Caerffili
Castell_Penfro
Bugeildy
Acropolis
Y_Cremlin
Castell_Dolbadarn
Alhambra
Rhestr_cestyll_Cymru
Gwarchae
Carcassonne
Castell_Degannwy
Gorthwr
Castell_Dolwyddelan
Castell_Aberystwyth
Oppidum
Castell_Coch
Castell_Cricieth
Dinas_Dinlle
Castell_y_Bere
Tre'r_Ceiri
Castell_Aberteifi
Castell_Dumbarton
Castell_Dinefwr
Bastille
Ynys_Echni
Degannwy
Castell_Henllys
Pen_Dinas,_Aberystwyth
Castell_Rhuddlan
Castell_y_Waun
Caer_Rufeinig_Caerllion
Castell_Dinbych
Castell_Gwydir
Brandenburger_Tor
Mur_Antoninus
Castell_Carreg_Cennen
Masada
Crannog
Castell_Penrhyn
Trefesgob,_Swydd_Amwythig
Moel_Fenlli
Castell_Dinas
Castell_Cydweli
Château_de_Montsoreau
Rhestr_o_fryngaerau_Cymru
Bracla
Cestyll_a_Muriau_Trefi'r_Brenin_Edward_yng_Ngwynedd
Castell_Rhaglan
Castell_Powys
Crug_Hywel
Castell_y_Dryslwyn
Braich-y-Dinas
Maridunum
Alesia
Castell_Cas-gwent
Y_Castell_Gwyn
Castell_Dolforwyn
Castell_y_Fflint
Mathrafal
Dunstable
Castell_Rhuthun
Pen-y-gaer,_Caerhun
Pont_godi
Caer_Seion
Castell_Caerfyrddin
Bibracte
Castell_Himeji
Bwrdd_Arthur
Castell_Stirling
James_o_St_George
Castell_Llansteffan
Twmbarlwm
Castell_Dinbod
Din_Gwrygon
Castell_Ewlo
Caer_y_Twr
Krak_des_Chevaliers
Canovium
Castell_Abertawe
Penycloddiau
Castell_Cilgerran
Daeardy
Castell_Caergwrle
Castell_Tintagel
Castell_Caeriw
Moel_y_Gaer,_Llandysilio
Castell_Kronborg
Caer_Gybi_(caer)
Mur_Aurelianus
Steep_Holm
Moel_y_Gaer_(Rhosesmor)
Ffridd_Faldwyn
Castell_Llwydlo
Garn_Boduan
Maiden_Castle
Gabion
Castell_Aberlleiniog
Castell_Penarlâg
Caer_Drewyn
Caer_Bach
Castell_Gwrych
Moel_Hiraddug
Y_Gaer
Moel-y-Gaer,_Llanbedr_Dyffryn_Clwyd
Castell_Ogwr
Woburn_Sands
Castell_Carndochan
Cilpeddeg
Castell_Maenorbŷr
Castell_y_Grysmwnt
New_Brighton,_Cilgwri
Castell_Talacharn
Aït_Benhaddou
Caer_Ffordun
Castell_Coety
Castell_Pen-rhys
Castell_Warwick
Castell_Ffwl-y-mwn
Castell_Trefaldwyn
Bryn_Euryn
Castell_Cawr
Tomen_y_Rhodwydd
Dinas_Powys_(bryngaer)
Cefn_Digoll
Castell_Caerlaverock
Castell_y_Fenni
Castell_y_Felallt
Castell_Pictwn
Castell_Morlais
Staraya_Ladoga
Castell_Cawdor
Castell_Lichtenstein
Castell_Nijo
Castell_Aberdyfi
Castell_Llanhuadain
Clawdd_Wat
Castell_Ystum_Llwynarth
Castell_Newydd,_Pen-y-bont_ar_Ogwr
Castell_Tretŵr
Castell_Hwlffordd
Dún_Aengus
Castell_Holt
Hen_Gastell_y_Bewpyr
Lydford
Castell_Llanfair-ym-Muallt
Castell_Chinon
Castell_Cliffordd
Castell_Fotheringhay
Castell_y_Gelli
Castell_Cas-wis
Castell_Oxwich
Castell_Llanymddyfri
Castell_Bodelwyddan
Castell_Cil-y-coed
Castell_Llanfleiddan
Richard's_Castle
Castell_Dulyn
Caer_bentir
Castell_yr_Wyddgrug
Moel_y_Gaer,_Bodfari
Gaer_Fawr,_Llanilar
Castell_Rhaeadr_Gwy
Credenhill
Carn_Ingli
Castell_Inuyama
Pleshey
Eynsford
Dunlop
Castell_Bryste
Castell_Aberedw
West_Wycombe
Corfe_Castle,_Dorset
Castell_Morgraig
Mur_Mawr_Gorgan
Castell_Llangynwyd
Castell_Desborough
Caer_Rufeinig_Brynbuga
Castell_Riga
Castell_Blair
Castell_Aberhonddu
Hexton
Cawsand
Castell_Stokesay
Caer_Belan
Caer_Caradoc
Castell_Ewyas_Harold
Craig_Freiddin
Alverdiscott
Castell_Prestatyn
Carrawburgh
Castell_y_Barri
Castell_Paun_(castell)
Burgh_Castle
Castro_de_San_Cibrao_de_Las
Castell_Carlow
Caer_Llanio
Castell_Ynysgynwraidd
Safle_Rufeinig_Caersŵs
Caer_Rufeinig_Caerdydd
Llwynda-Ddu_(bryngaer)
Castell_Casnewydd
Castel_del_Monte,_Puglia
Melilla_La_Vieja
Castell_Sain_Dunwyd
Castell_Dineirth
Castell_Lincoln
Dinas_Ashraf
Wallington,_Hampshire
Castell_Berkeley
Brean_Down
Tybee_Island,_Georgia
Castell_Caer
St_Michael's_Mount
Blocws
Mwnt_Penpergwm
Bryngaer_Burry_Holms
Castell_Bryn_Bras
Castell_Čachtice
Castell_Rochester
Hen_Domen_Llanbedr_Pont_Steffan
Caerau,_Coed-elái
Castell_Machen
Fort_Leavenworth,_Kansas
Caer_Rufeinig_Blestiwm
Danbury,_Essex
Castell_Marienburg_(Hannover)
Château_de_Beynac
Château_de_Castelnaud
Craig_Gwrtheyrn
Cheddington
Llanfihangel_Dinsilwy
Blewbury
Château_de_Commarque
Tourner_Bury
Capel,_Surrey
Risbury
Castell_Orford
Castell_Lewes
Stone,_Caint
Castell_Cefnllys
Castell_Cynffig
Castell_Whittington
Castell_Castell-nedd
Llwyn_Bryn-Dinas
Castell_Gwallter
Wardy_Hill
Pen-y-crug_(copa)
Tomen_Twtil
Hen_Domen
Clegyr_Fwya
Castell_Brynbuga
Caer_Rufeinig_y_Fenni
Banc_y_Betws
Castell_Ystrad_Peithyll
Craig_y_Gaer
Mynydd_Illtud
Castell_Fetteresso
Castell_Craig-y-nos
Tri_Chastell_Gwent
Castell_Bryn_Amlwg
Moel-y-gest
Castell_Aberysgir
Domen_Fawr_Tafolwern
Bryngaer_Parciau
Bryngaer_Coed_y_Mynydd_(The_Larches)
The_Bulwarks_(bryngaer)
Bryngaer_Slwch
Muriau_tref_Biwmares
Bryngaer_Croes_Trelech
Hen_Gaer
Scoveston_Fort
Cow_Castle
Tomen_yr_Allt
Caer_Rufeinig_Pumsaint
Castell_Clun
Craig_Ty-Isaf_(bryngaer)