thumb|300px|[[Caernarfon Castle]]
thumb|300px|[[Dolbadarn Castle]]
thumb|thumbtime=9|300px|A reconstruction of [[Holt Castle in 1495]]
Wales is sometimes called the "castle capital of the world" because of the large number of castles in a relatively small area. Wales had about 600 castles, of which over 100 are still standing, either as ruins or as restored buildings. The rest have returned to nature, and today consist of ditches, mounds, and earthworks, often in commanding positions. Many of the sites in Wales are cared for by Cadw, the Welsh government's historic environment service.
The four castles of Beaumaris, Caernarfon, Conwy, and Harlech together make up the Castles and Town Walls of King Edward in Gwynedd World Heritage Site, considered to be the "finest examples of late 13th century and early 14th century military architecture in Europe".
Bridgend
Castles of which only earthworks, fragments, or nothing remains include:
{|class="wikitable sortable" width="100%"
!width="12%"|Name
!class="unsortable" width="100"|Image
!width="10%"|Type
!width="8%" |Date
!width="10%"|Condition
!width="10%"|Ownership / Access
!class="unsortable"|Notes
|-
|Candleston Castle
|100px|Candleston Castle 2009
|Fortified manor house
|14th century
|Ruined
|
|Only the tower remains of a C14 fortified manor house built by the de Cantelupes.
|-
|Coity Castle
|100px|Coity Castle, Nr Bridgend
|Keep and bailey
|12th - 14th centuries
|Ruined
|Cadw
|Prominently sited above Heol West Plas, Coity Castle was founded in the early twelfth century and was granted to the Norman family of Turberville.
|-
|Kenfig Castle
|100px|Ruins of Kenfig Castle
|Keep and bailey
|12th century
|Fragmentary remains
|
|The scanty remains of Kenfig Castle, a once great medieval fortress, rise from the dunes beside the Cynfig river.
|-
|Llangynwyd Castle
|100px|Overgrown ruins of Llangynwyd Castle
|
|12th century
|Fragmentary remains
|
|At Llangynwyd the remains of a once splendid medieval fortress are now reduced to scanty ruins and earthworks.
|-
|Newcastle
|100px|Newcastle Castle - Bridgend
|Enclosure castle
|12th century
|Ruined
|Cadw
|The castle's most outstanding feature is its complete Norman doorway, which greets the visitor approaching the castle from the south.
|}
Caerphilly
{|class="wikitable sortable" width="100%"
!width="12%"|Name
!class="unsortable" width="100"|Image
!width="10%"|Type
!width="8%" |Date
!width="10%"|Condition
!width="10%"|Ownership / Access
!class="unsortable"|Notes
|-
|Caerphilly Castle
|100px|Caerphilly Castle
|Concentric castle
|13th - 14th century
|Ruined, with partial restoration
|Cadw
|Caerphilly is the largest medieval castle in Wales and one of the most impressive in Europe.
|-
|Morgraig Castle
|100px|Ruins of Castell Morgraig
|Enclosure castle
|13th century
|Fragmentary remains
|
|Built between 1243 and 1267, the form of the castle is unusual and has no comparisons elsewhere. Debate has centred on whether the castle was built by the Welsh Lords of Senghenydd, or by the Norman Lords of Glamorgan.
|-
|Ruperra Castle
|100px|Ruperra Castle
|Mock castle
|17th century
|Ruined
|Private
|Built c1626 by Sir Thomas Morgan, steward to the Earl of Pembroke, and the latest example of the Elizabethan and Jacobean court taste for castellated mansions.
|-
|Ruperra Motte
|100px|Ruperra Castle
|Motte and bailey
|12th century
|Ruined, with partial restoration
|Ruperra Conservation Trust
|The site includes remains of a medieval castle motte on a much earlier Iron Age hillfort.
|}
Cardiff
Castles of which only earthworks or nothing remains include:
{|class="wikitable sortable" width="100%"
!width="12%"|Name
!class="unsortable" width="100"|Image
!width="10%"|Type
!width="8%" |Date
!width="10%"|Condition
!width="10%"|Ownership / Access
!class="unsortable"|Notes
|-
|Cardiff Castle
|100px|Cardiff Castle
|Shell Keep
|11th century
|Ruined, with partial restoration
|Cardiff Council
|Cardiff Castle was established within the walls of a mighty Roman fort by William I of England in about 1081.
|-
|Castell Coch
|100px|Castell Coch - exterior
|Gothic Revival
|19th century (Originally 11th century)
|Intact
|Cadw
|Castell Coch, located on a prominent wooded hillside overlooking the Taff Valley and the northern part of Cardiff, is a remarkable blend of solid medieval masonry and High Victorian Gothic fantasy.
|-
|St Fagans Castle
|100px|St Fagans Castle
|Enclosure castle
|13th century
|Ruined
|National Museum Wales
|The remains of the medieval castle at St Fagans include the southern part of a stone curtain wall. The enclosure is currently overlain by an Elizabethan mansion, with part of the surviving curtain serving to define its forecourt.
|-
|Bishop's Palace, Llandaff
|100px|St Fagans Castle
|Concentric castle
|13th century
|Ruined
|Cardiff Council
|Bishop's Palace is also known as Llandaff Castle or Bishop's Castle
|}
Carmarthenshire
Castles of which only earthworks or nothing remains include:
{|class="wikitable sortable" width="100%"
!width="12%"|Name
!class="unsortable" width="100"|Image
!width="10%"|Type
!width="8%" |Date
!width="10%"|Condition
!width="10%"|Ownership / Access
!class="unsortable"|Notes
|-
|Carmarthen Castle
|100px|Main gateway to Castell Caerfyrddin / Carmarthen Castle
|Shell Keep
|11th century
|Ruined
|Carmarthenshire Council
|Remains of the high medieval castle, including a shell keep, gatehouse and two towers, are obscured by modern buildings, notably County Hall.
|-
|Carreg Cennen Castle
|100px|Carreg Cennen Castle
|Enclosure castle
|13th century
|Ruined
|Cadw
|Spectacularly set on a crag over the upper Cennen valley. A vaulted passage runs from the SE corner to a cave below E outer ward.
|-
|Dinefwr Castle
|100px|The circular keep of Dinefwr Castle
|
|12th century
|
|Cadw
|Dinefwr castle is thought to have been founded in the later twelfth century by Rhys ap Gruffudd, the Lord Rhys, and became known as the traditional capital of Dyfed.
|-
|Dryslwyn Castle
|100px|Dryslwyn Castle
|
|13th century
|
|Cadw
|The shattered ruins of a medieval castle crown the ultimate summit of a dramatically isolated and abrupt hill rising from the Tywi floodplain.
|-
|Kidwelly Castle
|100px|The great gatehouse, Kidwelly Castle
|
|12th century and earlier
|Ruined
|Cadw
|Kidwelly Castle is an imposing ruin, situated on a scarp above the upper tidal limit of the Gwendraeth Fach Estuary, and considered one of the finest castles in Wales.
|-
|Laugharne Castle
|100px|Laugharne Castle
|
|13th century
|
|Cadw
|The castle of Laugharne was built by the Anglo-Normans in the early twelfth century and is probably mentioned in 1116, but the existing ruins are thirteenth century and later.
|-
|Llandovery Castle
|100px|Llandovery Castle
|
|11th century
|Ruined
|
|Llandovery Castle is a motte and bailey castle first mentioned in 1113. Extensive remains of masonry walls and towers occupy the motte, and a shell keep enclosure is represented by half-buried footings.
|-
|Llansteffan Castle
|100px|Llansteffan Castle
|
|12th century
|
|Cadw
|Prominently situated on a rocky promontory, overlooking the mouth of the Tywi. Substantial and impressive remains of a rubble masonry castle dating from the C12 to C15.
|-
|Castell Moel
|100px|Castell Moel from Llansteffan Road
|
|16th century
|
|
|Shattered ruins of a possibly 16th but probably 17th century house ruins; an early wing was incorporated into large cruciform renaissance house.
|-
|Newcastle Emlyn Castle
|100px|Newcastle Emlyn Castle
|
|13th & 15th century
|
|
|Shattered ruins remain of Newcastle Emlyn Castle. Excavation through the 1980s have revealed some details, but the castle is best known from a collection of medieval accounts and surveys.
|}
Ceredigion
Castles of which only earthworks or nothing remains include:
{|class="wikitable sortable" width="100%"
!width="12%"|Name
!class="unsortable" width="100"|Image
!width="10%"|Type
!width="8%" |Date
!width="10%"|Condition
!width="10%"|Ownership / Access
!class="unsortable"|Notes
|-
|Aberystwyth Castle
|100px|External view of the North Gate
|Concentric castle
|13th century
|Ruined
|Aberystwyth Town Council
|Work on Aberystwyth Castle commenced in 1277 under Edward I and was completed in 1289. The castle remains have been much restored and now form part of a public park.
|-
|Cardigan Castle
|100px|Cardigan Castle
|Motte and bailey
|13th century
|
|Ceredigion County Council
|Situated on promontory overlooking Cardigan Bridge. Portions of the curtain wall survive in the tall embankment overlooking the bridge. There are remains of three semi-circular towers, the largest & most elaborate incorporated into the early C19 Castle Green House
|}
Conwy
{|class="wikitable sortable" width="100%"
!width="12%"|Name
!class="unsortable" width="100"|Image
!width="10%"|Type
!width="8%" |Date
!width="10%"|Condition
!width="10%"|Ownership / Access
!class="unsortable"|Notes
|-
|Conwy Castle
|100px|Conwy Castle
|Enclosure castle
|13th century
|Ruined, with partial restoration
|Cadw
|
|-
|Deganwy Castle
|100px|Castell Deganwy Castle (Welsh: Caer Ddegannwy; Modern Welsh: Castell Degannwy) was an early stronghold of Gwynedd and lies in Deganwy at the mouth of the River Conwy in Conwy, North Wales.
|
|13th century
|Earthworks remain
|
|
|-
|Dolwyddelan Castle
|100px|Dolwyddelan Castle
|
|13th century
|Partially ruinous
|Cadw
|
|-
|Gwrych Castle
|100px|Gwrych Castle
|
|19th century
|Derelict, being restored
|Gwrych Castle Preservation Trust
|Mock Gothic
|-
|Gwydir Castle
|100px|Gwydir Castle
|
|16th century
|Intact
|Private
|
|}
Denbighshire
{|class="wikitable sortable" width="100%"
!width="12%"|Name
!class="unsortable" width="100"|Image
!width="10%"|Type
!width="8%" |Date
!width="10%"|Condition
!width="10%"|Ownership / Access
!class="unsortable"|Notes
|-
|Bodelwyddan Castle
|100px|Bodelwyddan Castle
|
|19th century (Originally 15th)
|
|
|
|-
|Denbigh Castle
|100px|Denbigh Castle
|
|13th -14th century
|
|Cadw
|
|-
|Dinas Brân
|100px|VIew of Dinas Brân
|
|12th century
|
|
|
|-
|Dyserth Castle
|100px|Remains Of Dyserth Castle, Flintshire
|
|13th century
|
|
|
|-
|Rhuddlan Castle
|100px|Rhuddlan Castle from the west.
|
|13th century
|
|Cadw
|
|-
|Ruthin Castle
|100px|The old part.
|
|13th century
|
|Hotel
|
|-
|Twthill, Rhuddlan
|100px|Twthill Castle
|
|11th century
|
|Cadw
|
|-
|Prestatyn Castle
|100px|Prestatyn Castle (Motte and Bailey)
|
|12th century Motte & Bailey castle
|
|
|
|}
Flintshire
{|class="wikitable sortable" width="100%"
!width="12%"|Name
!class="unsortable" width="100"|Image
!width="10%"|Type
!width="8%" |Date
!width="10%"|Condition
!width="10%"|Ownership / Access
!class="unsortable"|Notes
|-
|Caergwrle Castle
|100px|A ruined wall on a hilltop.
|
|13th century
|
|Cadw
|
|-
|Ewloe Castle
|100px|Ewloe Castle
|
|12th century
|
|Cadw
|
|-
|Flint Castle
|100px|Flint Castle in Wales
|
|13th century
|
|Cadw
|
|-
|Hawarden Castle
|100px|Hawarden 'Old' Castle
|
|13th century
|
|
|
|-
|New Hawarden Castle
|100px|New Hawarden Castle 2006
|
|18th century
|
|
|
|-
|Mold Castle
|100px|The outer bailey of Mold Castle
|
|12th century
|
|
|
|}
Gwynedd
{|class="wikitable sortable" width="100%"
!width="12%"|Name
!class="unsortable" width="100"|Image
!width="10%"|Type
!width="8%" |Date
!width="10%"|Condition
!width="10%"|Ownership / Access
!class="unsortable"|Notes
|-
|Bryn Bras Castle
|100px|Bryn Bras castle
|
|19th century
|
|
|
|-
|Caernarfon Castle
|100px|Caernarfon Castle, western view at low tide
|
|13th century
|Ruined, with partial restoration
|Cadw
|
|-
|Carndochan Castle
|100px|Castell Carndochan, near to Rhosdylluan, Gwynedd, Wales.
|
|13th century
|
|
|
|-
|Castell y Bere
|100px|View over Castell y Bere
|
|13th century
|
|Cadw
|
|-
|Criccieth Castle
|100px|Criccieth Castle
|
|13th century
|
|Cadw
|
|-
|Dinas Emrys
|100px|A view up the hillock, covered with vegetation.
|
|12th century keep on early medieval site
|
|
|
|-
|Dolbadarn Castle
|100px|Dolbadarn Castle
|
|13th century
|
|Cadw
|
|-
|Harlech Castle
|100px|Harlech Castle
|
|13th century
|
|Cadw
|
|-
|Penrhyn Castle
|100px|Penrhyn Castle
|
|19th century
|Intact
|National Trust
|
|}
Isle of Anglesey
{|class="wikitable sortable" width="100%"
!width="12%"|Name
!class="unsortable" width="100"|Image
!width="10%"|Type
!width="8%" |Date
!width="10%"|Condition
!width="10%"|Ownership / Access
!class="unsortable"|Notes
|-
|Castell Aberlleiniog
|100px|Two of Castell Aberlleiniog's towers and keep wall in 2009, after restoration had begun
|
|12th century
|
|
|
|-
|Beaumaris Castle
|100px|Beaumaris Castle
|Concentric castle
|13th century
|
|Cadw
|
|}
Merthyr Tydfil
{|class="wikitable sortable" width="100%"
!width="12%"|Name
!class="unsortable" width="100"|Image
!width="10%"|Type
!width="8%" |Date
!width="10%"|Condition
!width="10%"|Ownership / Access
!class="unsortable"|Notes
|-
|Morlais Castle
|100px|Picture of the only remaining room at Morlais castle.
|
|13th century
|
|
|
|-
|Cyfarthfa Castle
|100px|Front view of Cyfarthfa Castle, Merthyr Tydfil, South Wales.
|
|19th century
|
|
|
|}
Monmouthshire
{|class="wikitable sortable" width="100%"
!width="12%"|Name
!class="unsortable" width="100"|Image
!width="10%"|Type
!width="8%" |Date
!width="10%"|Condition
!width="10%"|Ownership / Access
!class="unsortable"|Notes
|-
|Abergavenny Castle
|100px|Abergavenny Castle curtain wall interior. Abergavenny Castle is a castle in the town of Abergavenny, Monmouthshire in south east Wales.
|
|11th to 13th century
|
|
|
|-
|Betws Newydd
|
|
|Castle 11th century
|
|
|
|-
|Caldicot Castle
|100px|The front entrance of Caldicot Castle in south Wales.
|
|12th to 15th century
|
|
|
|-
|Castell Arnold
|100px|Site of Castle Arnold
|
|12th century
|
|
|Near Llanover
|-
|Chepstow Castle
|100px|Chepstow Castle
|
|11th to 14th century
|
|Cadw
|
|-
|Dingestow Castle
|100px|Ditch at Dingestow Castle
|
|11th and 12th century
|
|
|Two castles, one 11th century the other 12th
|-
|Grosmont Castle
|100px|Grosmont Castle
|
|12th to 14th century
|
|Cadw
|
|-
|Llanfair Kilgeddin Castle
|100px|Llanfair Kilgeddin motte
|
|11th century
|
|
|
|-
|Llantrisant, Monmouthshire Castell Troggy
|100px|Remains of Cas Troggy
|
|13th century
|
|
|
|-
|Llanvair Discoed Castle
|100px|Llanvair Discoed Castle ruins from St. Mary's churchyard
|
|12th to 13th century
|
|
|
|-
|Monmouth Castle
|100px|Ruins of the 12th century castle at Monmouth
|
|11th to 13th century
|
|Cadw
|
|-
| Newcastle
|
|
|11th century
|
|
|
|-
|Penrhos Castle
|
|
|11th century
|
|
|
|-
|Pen y Clawdd Castle
|
|
|11th century
|
|
|Near Abergavenny
|-
|Raglan Castle
|100px|Raglan Castle
|
|15th century
|
|Cadw
|
|-
|Skenfrith Castle
|100px|Great Tower, Skenfrith Castle
|
|12th to 13th century
|
|Cadw
|
|-
|Tregrug Castle
|100px|Part of Llangibby Castle ruins
|
|13th century
|
|
|
|-
|Trellech Castle
|100px|Tump Terret
|
|12th century
|
|
|
|-
|Usk Castle
|100px|Garrison Tower from the inner ward
|
|12th to 14th century
|
|
|
|-
|White Castle
|100px|White Castle
|
|11th to 13th century
|
|Cadw
|
|}
Neath Port Talbot
{|class="wikitable sortable" width="100%"
!width="12%"|Name
!class="unsortable" width="100"|Image
!width="10%"|Type
!width="8%" |Date
!width="10%"|Condition
!width="10%"|Ownership / Access
!class="unsortable"|Notes
|-
|Margam Castle
|100px|Margam Castle
|
|19th century
|
|Neath Port Talbot County Borough Council
|
|-
|Neath Castle
|100px|Neath Castle
|
|12th century
|
|Neath Town Council
|
|}
Newport
Castle with only earthworks, Wentloog Castle.
{|class="wikitable sortable" width="100%"
!width="12%"|Name
!class="unsortable" width="100"|Image
!width="10%"|Type
!width="8%" |Date
!width="10%"|Condition
!width="10%"|Ownership / Access
!class="unsortable"|Notes
|-
|Caerleon Castle
|100px|Round Tower at The Hanbury Arms, 2010
|
|11th to 13th century
|
|
|
|-
|Newport Castle
|100px|Newport Castle
|
|13th century
|
|Cadw
|
|-
|Pencoed Castle
|100px|Probably part of the earlier castle.
|
|13th century
|
|
|
|-
|Penhow Castle
|100px|Penhow castle viewed from the parish church
|
|12th century
|
|
|
|}
Pembrokeshire
{|class="wikitable sortable" width="100%"
!width="12%"|Name
!class="unsortable" width="100"|Image
!width="10%"|Type
!width="8%" |Date
!width="10%"|Condition
!width="10%"|Ownership / Access
!class="unsortable"|Notes
|-
|Benton Castle
|100px|Benton Castle
|
|no date
|
|
|
|-
|Carew Castle
|100px|Domestic Tudor-period ranges from across the mill pond to the north west
|
|11th to 16th century
|
|Private / Open to the public
|
|-
|Cilgerran Castle
|100px|West tower, and access bridge to the inner ward over gully
|
|13th century
|
|Cadw
|
|-
|Haverfordwest Castle
|100px|Haverfordwest Castle
|
|12th century
|
|
|
|-
|Llawhaden Castle
|100px|Llawhaden Castle Gatehouse today
|
|12th to 14th century
|
|Cadw
|
|-
|Manorbier Castle
|100px|Manorbier Castle
|
|12th to 14th century
|
|Private / Open to the public
|
|-
|Narberth Castle
|100px|Narberth castle ruins in Pembrokeshire, Wales, looking towards the south.
|
|13th century
|
|
|
|-
|Newport Castle
|
|
|19th century
|
|
|
|-
|Pembroke Castle
|100px|File:Pembroke_Castle_-_June_2011.jpg
|
|12th & 13th century
|
|Private / Open to the public
|
|-
|Picton Castle
|100px|Picton Castle in 2013
|
|12th century
|
|Picton Castle Trust
|
|-
|Roch Castle
|100px|Roch Castle
|
|12th century
|
|Private
|
|-
|Tenby Castle
|100px|A gate leading to Tenby Castle.
|
|13th century
|
|
|
|-
|Upton Castle
|
|
|13th century
|
|Private
|
|-
|Wiston Castle
|100px|Wiston Castle in April 2006
|
|12th century
|
|Cadw
|
|-
|Wolf's Castle
|100px|Wolf's Castle motte from the east
|Motte and bailey
|11th century
|
|
|
|}
Powys
Castles of which only earthworks, fragments or nothing remains include:
{|class="wikitable sortable" width="100%"
!width="12%"|Name
!class="unsortable" width="100"|Image
!width="10%"|Type
!width="8%" |Date
!width="10%"|Condition
!width="10%"|Ownership / Access
!class="unsortable"|Notes
|-
|Aberedw Castle
|100px|Still standing About the only part of Aberedw castle that can be construed as a wall and in surprisingly good condition.
|
|11th to 13th century
|
|
|Two castles, one 11th and one 13th century
|-
|Blaenllyfni Castle
|100px|The ruins of Blaenllyfni Castle
|
|13th century
|
|
|
|-
|Brecon Castle
|100px|Brecon Castle
|
|11th century
|
|Hotel
|
|-
|Bronllys Castle
|100px|Bronllys Castle motte and tower
|
|12th century
|
|Cadw
|
|-
|Cefnllys Castle
|100px|Southern castle at Cefnllys
|Hill castle
|12th century
|Fragmentary remains
|
|Three castles, an 11th-century motte and bailey followed by two 13th-century masonry castles.
|-
|Crickhowell Castle
|100px|Remains of Crickhowell Castle
|
|12th century
|
|
|
|-
|Dolforwyn Castle
|100px|Dolforwyn Castle, Powys
|
|13th century
|
|Cadw
|
|-
|Hay Castle
|100px|Hay Castle, Hay-on-Wye
|
|11th or 12th century
|
|Hay Castle Trust
|
|-
|Llanthomas Castle Mound
|100x100px|Llanthomas Castle Mound|left|frameless
|
|11th or 12th century
|
|Private
|
|-
|Maesllwch Castle
|100px|Maesllwch Castle
|
|19th century
|
|Private
|19th-century house in castellated style
|-
|Montgomery Castle
|100px|The ruined gatehouse to the inner ward seen from the south
|
|13th century
|
|Cadw
|
|-
|Powis Castle
|100px|Powis Castle, originally built c. 1200 as a fortress of the Welsh Princes of Powys.
|
|12th to 19th century
|
|National Trust
|
|-
|Tretower Castle
|100px|Tretower Castle
|
|12th century
|
|Cadw
|
|}
Rhondda Cynon Taf
Castles of which only earthworks, fragments or nothing remains include:
{|class="wikitable sortable" width="100%"
!width="12%"|Name
!class="unsortable" width="100"|Image
!width="10%"|Type
!width="8%" |Date
!width="10%"|Condition
!width="10%"|Ownership / Access
!class="unsortable"|Notes
|-
|Llantrisant Castle
|100px|The remains of Llantrisant Castle
|
|13th century
|
|
|
|}
Swansea
{|class="wikitable sortable" width="100%"
!width="12%"|Name
!class="unsortable" width="100"|Image
!width="10%"|Type
!width="8%" |Date
!width="10%"|Condition
!width="10%"|Ownership / Access
!class="unsortable"|Notes
|-
|Loughor Castle
|100px|Loughor Castle
|
|12th century
|
|Cadw
|
|-
|Oxwich Castle
|100px|Oxwich Castle and dovecote
|
|16th century
|
|Cadw
|
|-
|Oystermouth Castle
|100px|Oystermouth Castle
|
|12th & 13th century
|
|City and County of Swansea Council
|
|-
|Pennard Castle
|100px|Castell Pennard
|
|12th century
|
|Pennard Golf Course
|
|-
|Penrice Castle
|100px|The 18th-century mansion (left) and the remains of the castle (right)
|
|13th century
|
|Private
|
|-
|Swansea Castle
|100px|The remaining ruins of Swansea Castle seen from across Castle Street.
|
|12th century
|
|Cadw
|
|-
|Weobley Castle
|100px|The west face of Weobley Castle
|
|13th century
|
|Cadw
|
|}
Vale of Glamorgan
Castles of which only earthworks, fragments or nothing remains include:
{|class="wikitable sortable" width="100%"
!width="12%"|Name
!class="unsortable" width="100"|Image
!width="10%"|Type
!width="8%" |Date
!width="10%"|Condition
!width="10%"|Ownership / Access
!class="unsortable"|Notes
|-
|Barry Castle
|100px|Barry Castle, Barry, Vale of Glamorgan
|
|13th - 14th century
|
|Cadw
|
|-
|Fonmon Castle
|100px|Fonmon Castle, Vale of Glamorgan, Wales
|
|14th century
|
|Private
|
|-
|Hensol Castle
|100px|South elevation of Hensol Castle, March 2003
|
|18th century
|
|Private
|
|-
|Ogmore Castle
|100px|Stepping Stones on River Ogmore, Ogmore Castle
|
|12th century
|
|Cadw
|
|-
|Old Beaupre Castle
|100px|Inner courtyard and Renaissance porch
|
|16th century
|
|Cadw
|
|-
|Penmark Castle
|100px|Penmark_Castle,_seen_from_the_churchyard
|
|12th century
|
|
|
|-
|St Donat's Castle
|100px|St Donat's Castle
|
|12th century
|
|Atlantic College
|
|-
|St Quintins Castle
|100px|Saint Quentin's castle, Llanblethian
|
|14th century
|
|Cadw
|
|}
Wrexham
{|class="wikitable sortable" width="100%"
!width="12%"|Name
!class="unsortable" width="100"|Image
!width="10%"|Type
!width="8%" |Date
!width="10%"|Condition
!width="10%"|Ownership / Access
!class="unsortable"|Notes
|-
|Chirk Castle
|100px|Chirk Castle with Adam's Tower in Far Left Side
|
|13th century
|
|National Trust
|
|-
|Holt Castle
|100px|Remains of Holt Castle
|
|13th century
|
|
|
|}
See also
- List of castles
- Castles in Great Britain and Ireland
- Castles in England
- Castles in Scotland
- Castles in Northern Ireland
- Castles in the Isle of Man