List of Cadw properties

Cadw is the historic environment service of the Welsh Government which manages historical buildings and ancient monuments in Wales.

More information Property, Image ...

Property			Image	Type	Access	Principal area	Community	Historic county	Grid reference	Coordinates	Ref.
Common English name	Standardised name[1]
	Welsh	English
Barclodiad y Gawres	Beddrod Siambr Barclodiad y Gawres	Barclodiad y Gawres Chambered Tomb		Burial Chamber	Free	Isle of Anglesey	Aberffraw	Anglesey	SH329707	53.2072°N 4.5036°W / 53.2072; -4.5036 (Barclodiad y Gawres Burial Chamber)	[2]
Basingwerk Abbey	Abaty Dinas Basing	Basingwerk Abbey		Religious	Free	Flintshire	Holywell	Flintshire	SJ196774	53.288°N 3.2074°W / 53.288; -3.2074 (Basingwerk Abbey)	[3]
Beaumaris Castle	Castell Biwmares	Beaumaris Castle		Castle World Heritage Site.[4]	Pay	Isle of Anglesey	Beaumaris	Anglesey	SH607762 postcode LL58 8AP	53.2649°N 4.0897°W / 53.2649; -4.0897 (Beaumaris Castle)	[5]
Blaenavon Ironworks	Gwaith Haearn Blaenafon	Blaenafon Ironworks		Industrial World Heritage Site.[6]	Free	Torfaen	Blaenavon	Monmouthshire	SO249092 postcode NP4 9RN	51.777°N 3.0892°W / 51.777; -3.0892 (Blaenavon Ironworks)	[7]
Bodowyr	Beddrod Siambr Bodowyr	Bodowyr Chambered Tomb		Burial Chamber	Free	Isle of Anglesey	Llanidan	Anglesey	SH462681	53.1882°N 4.3029°W / 53.1882; -4.3029 (Bodowyr Burial Chamber)	[8]
Y Gaer	Caer Rufeinig y Gaer	Y Gaer Roman Fort		Roman Fort	Free	Powys	Yscir	Brecknockshire	SO003296	51.9565°N 3.4517°W / 51.9565; -3.4517 (Brecon Gaer Roman Fort)	[9]
Bronllys Castle	Castell Bronllys			Castle	Free	Powys	Bronllys	Brecknockshire	SO149347	52.0044°N 3.2407°W / 52.0044; -3.2407 (Bronllys Castle)	[10]
Bryn Celli Ddu	Beddrod Siambr Bryn Celli Ddu	Bryn Celli Ddu Chambered Tomb		Burial Chamber	Free	Isle of Anglesey	Llanddaniel Fab	Anglesey	SH507701	53.2077°N 4.2361°W / 53.2077; -4.2361 (Bryn Celli Ddu Burial Chamber)	[11]
Bryntail lead mine	Gwaith Plwm Bryn-tail	Bryn-tail Leadworks		Industrial	Free	Powys	Llanidloes Without	Montgomeryshire	SN913868	52.4688°N 3.6008°W / 52.4688; -3.6008 (Bryntail Lead Mine Buildings)	[12]
Caer Gybi	Caer Rufeinig Caer Gybi	Caer Gybi Roman Fort		Roman Fort	Free	Isle of Anglesey	Holyhead	Anglesey	SH247826	53.3116°N 4.632°W / 53.3116; -4.632 (Caer Gybi Roman Fortlet)	[13]
Caer Lêb	Fferm Frythonig-Rufeinig Caer Lêb	Caer Lêb Romano-British Farm		Enclosure	Free	Isle of Anglesey	Llanidan	Anglesey	SH472674	53.1819°N 4.2866°W / 53.1819; -4.2866 (Caer Lêb)	[14]
Caer y Twr	Tŵr Gwylio Rhufeinig Caer y Twr	Caer y Twr Roman Watchtower		Hill Fort	Free	Isle of Anglesey	Trearddur	Anglesey	SH219829	53.3131°N 4.6747°W / 53.3131; -4.6747 (Caer y Tŵr)	[15]
Caergwrle Castle	Castell Caergwrle			Castle	Free	Flintshire	Caergwrle	Flintshire	SJ3057557213	53.10729°N 3.037164°W / 53.10729; -3.037164 (Caer y Tŵr)	[16]
Caerleon Roman Fortress and Baths	Amffitheatr Rufeinig Caerllion Baddondy Rhufeinig Caerllion Barics Rhufeinig Caerllion	Caerleon Roman Amphitheatre Caerleon Roman Baths Caerleon Roman Barracks		Roman Fort and Baths Barracks	Free	Newport	Caerleon	Monmouthshire	ST337906	51.6103°N 2.9588°W / 51.6103; -2.9588 (Caerleon Roman Fortress and Baths)	[17]
Caernarfon Castle	Castell Caernarfon			Castle World Heritage Site.[4]	Pay	Gwynedd	Caernarfon	Caernarfonshire	SH477626 postcode LL55 2AY	53.1394°N 4.277°W / 53.1394; -4.277 (Caernarfon Castle)	[18]
Caernarfon town walls	Muriau Tref Caernarfon	Caernarfon Town Walls		Town Walls World Heritage Site.[4]	Free	Gwynedd	Caernarfon	Caernarfonshire	SH479626	53.141°N 4.2754°W / 53.141; -4.2754 (Caernarfon Town Walls)	[19]
Caerphilly Castle	Castell Caerffili	Caerphilly Castle		Castle	Pay	Caerphilly	Caerphilly	Glamorganshire	ST155870	51.5763°N 3.2206°W / 51.5763; -3.2206 (Caerphilly Castle)	[20]
Caerwent	Tref Rufeinig Caer-went	Caer-went Roman Town		Roman Town	Free	Monmouthshire	Caerwent	Monmouthshire	ST469907	51.6126°N 2.7683°W / 51.6126; -2.7683 (Caerwent Roman Town)	[21]
Capel Garmon	Beddrod Siambr Capel Garmon	Capel Garmon Chambered Tomb		Burial Chamber	Free	Conwy	Bro Garmon	Denbighshire	SH817543	53.073°N 3.7658°W / 53.073; -3.7658 (Capel Garmon Burial Chamber)	[22]
Capel Lligwy	Capel Llugwy			Religious	Free	Isle of Anglesey	Moelfre	Anglesey	SH499863	53.3523°N 4.2564°W / 53.3523; -4.2564 (Capel Lligwy)	[23]
Carew Cross	Croes Caeriw	Carew Cross		Religious	Free	Pembrokeshire	Carew	Pembrokeshire	SN047037	51.698°N 4.8278°W / 51.698; -4.8278 (Carew Cross)	[24]
Carreg Cennen Castle	Castell Carreg Cennen			Castle	Pay	Carmarthenshire	Dyffryn Cennen	Carmarthenshire	SN668190	51.8545°N 3.9352°W / 51.8545; -3.9352 (Carreg Cennen Castle)	[25]
Carreg Coetan Arthur	Beddrod Siambr Carreg Coetan Arthur	Carreg Coetan Arthur Chambered Tomb		Burial Chamber	Free	Pembrokeshire	Newport	Pembrokeshire	SN060394	52.0186°N 4.8282°W / 52.0186; -4.8282 (Carreg Coetan Arthur Burial Chamber)	[26]
Carswell Medieval House	Tŷ Canoloesol Carswell	Carswell Medieval House		Domestic	Free (Ext.)	Pembrokeshire	Penally	Pembrokeshire	SN098010	51.676°N 4.7523°W / 51.676; -4.7523 (Carswell Medieval House)	[27]
Castell Bryn Gwyn	Clostir Cynhanesyddol Castell Bryngwyn	Castell Bryngwyn Prehistoric Enclosure		Prehistoric	Free	Isle of Anglesey	Llanidan	Anglesey	SH465670	53.1784°N 4.2979°W / 53.1784; -4.2979 (Castell Bryn Gwyn)	[28]
Castell Coch	Castell Coch			Castle	Pay	Cardiff	Tongwynlais	Glamorganshire	ST130826	51.536°N 3.2549°W / 51.536; -3.2549 (Castell Coch)	[29]
Castell y Bere	Castell y Bere			Castle	Free	Gwynedd	Llanfihangel-y-Pennant	Merionethshire	SH667085	52.6583°N 3.9711°W / 52.6583; -3.9711 (Castell y Bere)	[30]
Bulwarks Camp, Chepstow	Clostir Cynhanesyddol Bwlwarcau	Bulwarks Prehistoric Enclosure		Prehistoric enclosure	Free	Monmouthshire	Chepstow	Monmouthshire	ST538927	51.6312°N 2.6689°W / 51.6312; -2.6689 (Chepstow Bulwarks Camp)	[31]
Chepstow Castle	Castell Cas-gwent	Chepstow Castle		Castle	Pay	Monmouthshire	Chepstow	Monmouthshire	ST533940	51.6437°N 2.6755°W / 51.6437; -2.6755 (Chepstow Castle)	[32]
Chepstow Port Wall	Mur Porthladd Cas-gwent	Chepstow Port Wall		Town Walls	Free	Monmouthshire	Chepstow	Monmouthshire	ST533937	51.6404°N 2.6762°W / 51.6404; -2.6762 (Chepstow Port Wall)	[33]
Cilgerran Castle	Castell Cilgerran			Castle	Pay	Pembrokeshire	Cilgerran	Pembrokeshire	SN194431	52.0569°N 4.6342°W / 52.0569; -4.6342 (Cilgerran Castle)	[34]
Coity Castle	Castell Coety			Castle	Free	Bridgend	Coity Higher	Glamorganshire	SS923814	51.5221°N 3.5534°W / 51.5221; -3.5534 (Coity Castle)	[35]
Conwy Castle	Castell Conwy			Castle World Heritage Site.[4]	Pay	Conwy	Conwy	Caernarfonshire	SH783774 postcode LL32 8AY	53.2801°N 3.8256°W / 53.2801; -3.8256 (Conwy Castle)	[36]
Conwy town walls	Muriau Tref Conwy	Conwy Town Walls		Town Walls World Heritage Site.[4]	Free	Conwy	Conwy	Caernarfonshire	SH780776	53.2817°N 3.8312°W / 53.2817; -3.8312 (Conwy Town Walls)	[37]
Criccieth Castle	Castell Cricieth			Castle	Pay	Gwynedd	Criccieth	Caernarfonshire	SH499377	52.916°N 4.2324°W / 52.916; -4.2324 (Criccieth Castle)	[38]
Cymer Abbey	Abaty Cymer	Cymer Abbey		Religious	Free	Gwynedd	Llanelltyd	Merionethshire	SH721195	52.7581°N 3.8962°W / 52.7581; -3.8962 (Cymer Abbey)	[39]
Denbigh Castle	Castell Dinbych	Denbigh Castle		Castle	Pay	Denbighshire	Denbigh	Denbighshire	SJ051657	53.1806°N 3.4206°W / 53.1806; -3.4206 (Denbigh Castle)	[40]
Denbigh Friary	Eglwys y Brodyr, Dinbych	Denbigh Friary Church		Religious	Free	Denbighshire	Denbigh	Denbighshire	SJ059665	53.1878°N 3.4091°W / 53.1878; -3.4091 (Denbigh Friary)	[41]
Denbigh Town Walls	Muriau Tref Dinbych	Denbigh Town Walls		Town Walls	Free	Denbighshire	Denbigh	Denbighshire	SJ052657	53.1808°N 3.4191°W / 53.1808; -3.4191 (Denbigh Town Walls)	[42]
Leicester's Church	Eglwys Iarll Leicester	Earl of Leicester's Church		Religious	Free	Denbighshire	Denbigh	Denbighshire	SJ053659	53.1822°N 3.419°W / 53.1822; -3.419 (Denbigh, Leicester's Church)	[43]
St Hilary's Chapel	Capel Hilari	St Hilary's Chapel		Religious	Free	Denbighshire	Denbigh	Denbighshire	SJ052659	53.1818°N 3.4198°W / 53.1818; -3.4198 (Denbigh, St Hilary's Chapel)	[44]
Derwen Churchyard Cross	Croes Derwen	Derwen Cross		Religious	Free	Denbighshire	Derwen	Denbighshire	SJ070507	53.0457°N 3.3882°W / 53.0457; -3.3882 (Derwen Churchyard Cross)	[45]
Din Dryfol	Beddrod Siambr Din Dryfol	Din Dryfol Chambered Tomb		Burial Chamber	Free	Isle of Anglesey	Aberffraw	Anglesey	SH395724	53.225°N 4.4048°W / 53.225; -4.4048 (Din Dryfol Burial Chamber)	[46]
Din Lligwy	Pentref Brythonig-Rufeinig Din Llugwy	Din Llugwy Romano-British Village		Hut Group	Free	Isle of Anglesey	Moelfre	Anglesey	SH497861	53.3508°N 4.2592°W / 53.3508; -4.2592 (Din Lligwy Hut Group)	[47]
Dinefwr Castle	Castell Dinefwr			Castle	Free	Carmarthenshire	Llandeilo	Carmarthenshire	SN622224	51.876776°N 4.018562°W / 51.876776; -4.018562 (Dinefwr Castle)	[48]
Dolbadarn Castle	Castell Dolbadarn			Castle	Free	Gwynedd	Llanberis	Caernarfonshire	SH586598	53.1166°N 4.1143°W / 53.1166; -4.1143 (Dolbadarn Castle)	[49]
Dolforwyn Castle	Castell Dolforwyn			Castle	Free	Powys	Llandyssil	Montgomeryshire	SO151950	52.5464°N 3.2525°W / 52.5464; -3.2525 (Dolforwyn Castle)	[50]
Dolwyddelan Castle	Castell Dolwyddelan			Castle	Pay	Conwy	Dolwyddelan	Caernarfonshire	SH721523	53.0531°N 3.9084°W / 53.0531; -3.9084 (Dolwyddelan Castle)	[51]
Dryslwyn Castle	Castell Dryslwyn			Castle	Free	Carmarthenshire	Llangathen	Carmarthenshire	SN554203	51.8632°N 4.1007°W / 51.8632; -4.1007 (Dryslwyn Castle)	[52]
Dyffryn Ardudwy	Beddrod Siambr Dyffryn Ardudwy	Dyffryn Ardudwy Chambered Tomb		Burial Chamber	Free	Gwynedd	Dyffryn Ardudwy	Merionethshire	SH588228	52.7846°N 4.0937°W / 52.7846; -4.0937 (Dyffryn Ardudwy Burial Chamber)	[53]
Dyfi Furnace	Ffwrnais Dyfi	Dyfi Furnace		Industrial	Free	Ceredigion	Ysgubor-y-coed	Cardiganshire	SN684950	52.5378°N 3.9404°W / 52.5378; -3.9404 (Dyfi Furnace)	[54]
Eliseg's Pillar	Piler Eliseg	Eliseg's Pillar		Religious	Free	Denbighshire	Llantysilio	Denbighshire	SJ202445	52.9921°N 3.1893°W / 52.9921; -3.1893 (Eliseg's Pillar)	[55]
Ewenny Priory	Priordy Ewenni	Ewenni Priory		Religious	Free	The Vale of Glamorgan	Ewenny	Glamorganshire	SS912778	51.4888°N 3.5676°W / 51.4888; -3.5676 (Ewenny Priory)	[56]
Ewloe Castle	Castell Ewloe			Castle	Free	Flintshire	Hawarden	Flintshire	SJ288675	53.2°N 3.0672°W / 53.2; -3.0672 (Ewloe Castle)	[57]
Flint Castle	Castell y Fflint			Castle	Free	Flintshire	Flint	Flintshire	SJ246732	53.2511°N 3.1301°W / 53.2511; -3.1301 (Flint Castle)	[58]
Grosmont Castle	Castell y Grysmwnt	Grosmont Castle		Castle	Free	Monmouthshire	Grosmont	Monmouthshire	SO405244	51.9154°N 2.8657°W / 51.9154; -2.8657 (Grosmont Castle)	[59]
Gwydir Uchaf Chapel	Capel Gwydir Uchaf			Religious	Free	Conwy	Trefriw	Caernarfonshire	SH794609	53.1319°N 3.8028°W / 53.1319; -3.8028 (Gwydir Uchaf Chapel)	[60]
Hafoty Medieval House	Tŷ Canoloesol Hafoty	Hafoty Medieval House		Domestic	Free (Ext.)	Isle of Anglesey	Cwm Cadnant	Anglesey	SH562781	53.2809°N 4.1579°W / 53.2809; -4.1579 (Hafoty Medieval House)	[61]
Harlech Castle	Castell Harlech			Castle World Heritage Site.[4]	Pay	Gwynedd	Harlech	Merionethshire	SH581312 postcode LL46 2YH	52.8602°N 4.1091°W / 52.8602; -4.1091 (Harlech Castle)	[62]
Haverfordwest Priory	Priordy Hwlffordd	Haverfordwest Priory		Religious	Free	Pembrokeshire	Haverfordwest	Pembrokeshire	SM956151	51.7976°N 4.9643°W / 51.7976; -4.9643 (Haverfordwest Priory)	[63]
Hen Gwrt Moated Site	Safle Ffosedig Ganoloesol Hen Gwrt	Hen Gwrt Medieval Moated Site		Domestic	Free	Monmouthshire	Llantilio Crossenny	Monmouthshire	SO395151	51.8315°N 2.8782°W / 51.8315; -2.8782 (Hen Gwrt Moated Site)	[64]
Holyhead Mountain Hut Circles	Pentref Cynhanesyddol Mynydd Twr	Holyhead Mountain Prehistoric Village		Hut Group	Free	Isle of Anglesey	Trearddur	Anglesey	SH212820	53.3054°N 4.6838°W / 53.3054; -4.6838 (Holyhead Mountain Hut Circles)	[65]
Kidwelly Castle	Castell Cydweli	Kidwelly Castle		Castle	Pay	Carmarthenshire	Kidwelly	Carmarthenshire	SN409070	51.7398°N 4.3055°W / 51.7398; -4.3055 (Kidwelly Castle)	[66]
Lamphey Bishop's Palace	Llys yr Esgob, Llandyfái	Bishop's Palace, Lamphey		Religious	Free	Pembrokeshire	Lamphey	Pembrokeshire	SN018009	51.672°N 4.8668°W / 51.672; -4.8668 (Lamphey Bishop's Palace)	[67]
Laugharne Castle	Castell Talacharn	Laugharne Castle		Castle	Pay	Carmarthenshire	Laugharne Township	Carmarthenshire	SN302107	51.7696°N 4.4621°W / 51.7696; -4.4621 (Laugharne Castle)	[68]
Llangar Church	Hen Eglwys Llangar	Llangar Old Church		Religious	Pay	Denbighshire	Cynwyd	Merionethshire	SJ063424	52.9712°N 3.3959°W / 52.9712; -3.3959 (Llangar Old Parish Church)	[69]
Llanmelin Wood Hill Fort	Bryngaer Coed Llanmelin	Llanmelin Wood Hillfort		Hill Fort	Free	Monmouthshire	Caerwent	Monmouthshire	ST461925	51.6291°N 2.7794°W / 51.6291; -2.7794 (Llanmelin Wood Hill Fort)	[70]
Llansteffan Castle	Castell Llansteffan			Castle	Free	Carmarthenshire	Llansteffan	Carmarthenshire	SN351101	51.7655°N 4.3908°W / 51.7655; -4.3908 (Llansteffan Castle)	[71]
Llanthony Priory	Priordy Llanddewi Nant Hodni	Llanthony Priory		Religious	Free	Monmouthshire	Crucorney	Monmouthshire	SO289278	51.9448°N 3.0364°W / 51.9448; -3.0364 (Llanthony Priory)	[72]
Llawhaden Castle	Castell Llanhuadain	Llawhaden Castle		Castle	Free	Pembrokeshire	Llawhaden	Pembrokeshire	SN073175	51.8223°N 4.7976°W / 51.8223; -4.7976 (Llawhaden Castle)	[73]
Lligwy Burial Chamber	Beddrod Siambr Llugwy	Llugwy Chambered Tomb		Burial Chamber	Free	Isle of Anglesey	Moelfre	Anglesey	SH501860	53.3499°N 4.2529°W / 53.3499; -4.2529 (Lligwy Burial Chamber)	[74]
Loughor Castle	Castell Casllwchwr	Loughor Castle		Castle	Free	Swansea	Llwchwr	Glamorganshire	SS564979	51.6622°N 4.0771°W / 51.6622; -4.0771 (Loughor Castle)	[75]
Maen Achwyfan Cross	Croes Maen Achwyfan	Maen Achwyfan Cross		Religious	Free	Flintshire	Whitford	Flintshire	SJ128787	53.2987°N 3.3085°W / 53.2987; -3.3085 (Maen Achwyfan Cross)	[76]
Margam Stones Museum	Amgueddfa Cerrig Margam	Margam Stones Museum		Religious	Pay	Neath Port Talbot	Margam	Glamorganshire	SS801864	51.5637°N 3.7312°W / 51.5637; -3.7312 (Margam Stones Museum)	[77]
Monmouth Castle	Castell Trefynwy	Monmouth Castle		Castle	Free	Monmouthshire	Monmouth	Monmouthshire	SO506128	51.8125°N 2.7167°W / 51.8125; -2.7167 (Monmouth Castle)	[78]
Montgomery Castle	Castell Trefaldwyn	Montgomery Castle		Castle	Free	Powys	Montgomery	Montgomeryshire	SO221967	52.5632°N 3.1501°W / 52.5632; -3.1501 (Montgomery Castle)	[79]
Neath Abbey	Abaty Nedd	Neath Abbey		Religious	Free	Neath Port Talbot	Dyffryn Clydach	Glamorganshire	SS738974	51.6612°N 3.826°W / 51.6612; -3.826 (Neath Abbey and Gatehouse)	[80]
Newcastle Castle	Y Castell Newydd	Newcastle Castle		Castle	Free	Bridgend	Bridgend	Glamorganshire	SS902800	51.5089°N 3.583°W / 51.5089; -3.583 (Newcastle, Bridgend)	[81]
Newport Castle	Castell Casnewydd	Newport Castle		Castle	Free	Newport	Stow Hill	Monmouthshire	ST311884	51.5908°N 2.9951°W / 51.5908; -2.9951 (Newport Castle)	[82]
Ogmore Castle	Castell Ogwr	Ogmore Castle		Castle	Free	The Vale of Glamorgan	St Bride's Major	Glamorganshire	SS881769	51.4805°N 3.6115°W / 51.4805; -3.6115 (Ogmore Castle)	[83]
Old Beaupre Castle	Hen Gastell y Bewpyr	Old Beaupre Castle		Castle	Free	The Vale of Glamorgan	Llanfair	Glamorganshire	ST008720	51.4385°N 3.4274°W / 51.4385; -3.4274 (Old Beaupre Castle)	[84]
Oxwich Castle	Castell Oxwich			Castle	Pay	Swansea	Penrice	Glamorganshire	SS497862	51.5555°N 4.1683°W / 51.5555; -4.1683 (Oxwich Castle)	[85]
Parc Cwm long cairn at Parc le Breos	Beddrod Siambr Parc le Breos	Parc le Breos Chambered Tomb		Burial Chamber	Free	Swansea	Ilston	Glamorganshire	SS537898	51.5883°N 4.1128°W / 51.5883; -4.1128 (Parc le Breos Burial Chamber)	[86]
Penarth Fawr	Pennarth Fawr			Medieval House	?	Gwynedd	Llanystumdwy	Caernarfonshire	SH419376	52.9132°N 4.3524°W / 52.9132; -4.3524 (Penarth Fawr Medieval House)	[87]
Penmon Cross	Croes Penmon	Penmon Cross		Religious	Free	Isle of Anglesey	Llangoed	Anglesey	SH630807	53.3058°N 4.0568°W / 53.3058; -4.0568 (Penmon Cross)	[88]
Penmon Dovecote	Colomendy Penmon	Penmon Dovecote		Domestic	Free	Isle of Anglesey	Llangoed	Anglesey	SH631807	53.3056°N 4.0557°W / 53.3056; -4.0557 (Penmon Dovecote)	[89]
Penmon Priory	Priordy Penmon	Penmon Priory		Religious	Free	Isle of Anglesey	Llangoed	Anglesey	SH630807	53.3055°N 4.0568°W / 53.3055; -4.0568 (Penmon Priory)	[90]
St Seiriol's Well	Ffynnon Seiriol	St Seiriol's Well		Religious	Free	Isle of Anglesey	Llangoed	Anglesey	SH630808	53.3064°N 4.0566°W / 53.3064; -4.0566 (Penmon, St Seiriol's Well)	[91]
Penrhos Feilw Standing Stones	Meini Hirion Penrhosfeilw	Penrhosfeilw Standing Stones		Prehistoric	Free	Isle of Anglesey	Trearddur	Anglesey	SH227809	53.2957°N 4.6618°W / 53.2957; -4.6618 (Penrhos Feliw Standing Stones)	[92]
Pentre Ifan	Beddrod Siambr Pentre Ifan	Pentre Ifan Chambered Tomb		Burial Chamber	Free	Pembrokeshire	Nevern	Pembrokeshire	SN099370	51.9991°N 4.7701°W / 51.9991; -4.7701 (Pentre Ifan Burial Chamber)	[93]
Plas Mawr, Conwy	Plas Mawr			Domestic	Pay	Conwy	Conwy	Caernarfonshire	SH780775	53.2812°N 3.83°W / 53.2812; -3.83 (Plas Mawr)	[94]
Pont Minllyn	Pont Minllyn			Bridge	Free	Gwynedd	Mawddwy	Merionethshire	SH859138	52.7106°N 3.6891°W / 52.7106; -3.6891 (Pont Minllyn)	[95]
Presaddfed Burial Chamber	Beddrod Siambr Presaddfed	Presaddfed Chambered Tomb		Burial Chamber	Free	Isle of Anglesey	Bodedern	Anglesey	SH347808	53.2992°N 4.4809°W / 53.2992; -4.4809 (Presaddfed Burial Chamber)	[96]
Raglan Castle	Castell Rhaglan			Castle	Pay	Monmouthshire	Raglan	Monmouthshire	SO417085	51.7702°N 2.8498°W / 51.7702; -2.8498 (Raglan Castle)	[97]
Rhuddlan Castle	Castell Rhuddlan			Castle	Pay	Denbighshire	Rhuddlan	Flintshire	SJ024779	53.2891°N 3.465°W / 53.2891; -3.465 (Rhuddlan Castle)	[98]
Rug Chapel	Capel y Rug			Religious	Pay	Denbighshire	Corwen	Merionethshire	SJ064438	52.9842°N 3.3942°W / 52.9842; -3.3942 (Rug Chapel / Llangar Old Parish Church)	[99]
Runston Chapel	Eglwys Runston	Runston Church		Religious		Monmouthshire	Mathern	Monmouthshire	ST496915	51.6204°N 2.7293°W / 51.6204; -2.7293 (Runston Chapel)	[100]
Segontium Roman Fort	Caer Rufeinig Segontium	Segontium Roman Fort		Roman Fort	Free	Gwynedd	Caernarfon	Caernarfonshire	SH485624	53.1372°N 4.2662°W / 53.1372; -4.2662 (Segontium Roman Fort)	[101]
Skenfrith Castle	Castell Ynysgynwraidd	Skenfrith Castle		Castle	Free	Monmouthshire	Llangattock-Vibon-Avel	Monmouthshire	SO456203	51.8786°N 2.7904°W / 51.8786; -2.7904 (Skenfrith Castle)	[102]
St Cybi's Well	Ffynnon Gybi	St Cybi's Well		Religious	Free	Gwynedd	Llangybi	Gwynedd	SH427413	52.945735°N 4.342090°W / 52.945735; -4.342090 (St Cybi's Well)	[103]
St Davids Bishop's Palace	Llys yr Esgob, Tyddewi	St Davids Bishop’s Palace		Religious	Pay	Pembrokeshire	St Davids	Pembrokeshire	SM750254	51.8821°N 5.2708°W / 51.8821; -5.2708 (St Davids Bishop's Palace)	[104]
St Dogmaels Abbey	Abaty Llandudoch	St Dogmaels Abbey		Religious	Free	Pembrokeshire	St Dogmaels	Pembrokeshire	SN164458	52.0806°N 4.6806°W / 52.0806; -4.6806 (St Dogmaels Abbey and Coach House)	[105]
St Lythans burial chamber	Beddrod Siambr Llwyneliddon	St Lythans Chambered Tomb		Burial Chamber	Free	The Vale of Glamorgan	Wenvoe	Glamorganshire	ST100723	51.4426°N 3.2951°W / 51.4426; -3.2951 (St Lythans Burial Chamber)	[106]
Chapel of St Non	Capel Non	St Non's Chapel		Religious	Free	Pembrokeshire	St Davids	Pembrokeshire	SM750243	51.8722°N 5.2689°W / 51.8722; -5.2689 (St Non's Chapel)	[107]
St Quentin's Castle, Llanblethian	Castell Llanfleiddan	Llanblethian Castle		Castle	Free	The Vale of Glamorgan	Cowbridge with Llanblethian	Glamorganshire	SS989741	51.4576°N 3.4564°W / 51.4576; -3.4564 (St Quentin's Castle, Llanblethian)	[108]
St Winefride's Chapel and Well	Capel a Ffynnon Gwenffrewi	St Winefride's Chapel and Well		Religious	Free	Flintshire	Holywell	Flintshire	SJ185762	53.2771°N 3.2236°W / 53.2771; -3.2236 (St Winifred's Chapel and Holy Well)	[109]
Strata Florida Abbey	Abaty Ystrad Fflur	Strata Florida Abbey		Religious	Pay	Ceredigion	Ystrad Fflur	Cardiganshire	SN746657	52.2752°N 3.8383°W / 52.2752; -3.8383 (Strata Florida Abbey)	[110]
Swansea Castle	Castell Abertawe	Swansea Castle		Castle	Free (External only)	Swansea	Swansea	Glamorganshire	SS657930	51.6205°N 3.9411°W / 51.6205; -3.9411 (Swansea Castle)	[111]
Talley Abbey	Abaty Talyllychau	Talley Abbey		Religious	Free	Carmarthenshire	Talley	Carmarthenshire	SN632327	51.9765°N 3.9922°W / 51.9765; -3.9922 (Talley Abbey)	[112]
Tinkinswood	Beddrod Siambr Tinkinswood	Tinkinswood Chambered Tomb		Burial Chamber	Free	The Vale of Glamorgan	St Nicholas and Bonvilston	Glamorganshire	ST092732	51.4513°N 3.3072°W / 51.4513; -3.3072 (Tinkinswood Burial Chamber)	[113]
Tintern Abbey	Abaty Tyndyrn	Tintern Abbey		Religious	Pay	Monmouthshire	Tintern	Monmouthshire	SO533000	51.6969°N 2.6768°W / 51.6969; -2.6768 (Tintern Abbey)	[114]
Trefignath	Beddrod Siambr Trefignath	Trefignath Chambered Tomb		Burial Chamber	Free	Isle of Anglesey	Trearddur	Anglesey	SH258805	53.2932°N 4.6142°W / 53.2932; -4.6142 (Trefignath Burial Chamber)	[115]
Tregwehelydd Standing Stone	Maen Hir Tregwehelydd	Tregwehelydd Standing Stone		Prehistoric	Free	Isle of Anglesey	Tref Alaw	Anglesey	SH340831	53.3195°N 4.4926°W / 53.3195; -4.4926 (Tregwehelydd Standing Stone)	[116]
Tretower Castle	Castell a Llys Tretŵr	Tretower Castle and Court		Castle	Pay	Powys	Llanfihangel Cwmdu	Brecknockshire	SO184212	51.8839°N 3.1862°W / 51.8839; -3.1862 (Tretower Castle)	[117]
Tretower Court				Castle	Pay	Powys	Llanfihangel Cwmdu	Brecknockshire	SO185211	51.8832°N 3.1846°W / 51.8832; -3.1846 (Tretower Court)	[118]
Twthill	Mwnt y Castell, Twtil	Twtil, Castle Motte		Castle Mound	Free	Denbighshire	Rhuddlan	Flintshire	SJ026776	53.2871°N 3.4619°W / 53.2871; -3.4619 (Twthill, Rhuddlan)	[119]
Tŷ Mawr Standing Stone	Maen Hir Tŷ Mawr	Tŷ Mawr Standing Stone		Prehistoric	Free	Isle of Anglesey	Holyhead	Anglesey	SH253809	53.2967°N 4.6214°W / 53.2967; -4.6214 (Ty Mawr Standing Stone)	[120]
Tŷ Newydd Burial Chamber	Beddrod Siambr Tŷ Newydd	Tŷ Newydd Chambered Tomb		Burial Chamber	Free	Isle of Anglesey	Llanfaelog	Anglesey	SH344738	53.2359°N 4.4824°W / 53.2359; -4.4824 (Tŷ Newydd Burial Chamber)	[121]
Valle Crucis Abbey	Abaty Glyn y Groes	Valle Crucis Abbey		Religious	Pay	Denbighshire	Llantysilio	Denbighshire	SJ204441	52.9888°N 3.1867°W / 52.9888; -3.1867 (Valle Crucis Abbey)	[122]
Weobley Castle	Castell Weble	Weobley Castle		Castle	Pay	Swansea	Llanrhidian Lower	Glamorganshire	SS478927	51.6128°N 4.1993°W / 51.6128; -4.1993 (Weobley Castle)	[123]
White Castle	Y Castell Gwyn	White Castle		Castle	Free	Monmouthshire	Llantilio Crossenny	Monmouthshire	SO379167	51.8461°N 2.9022°W / 51.8461; -2.9022 (White Castle)	[124]
Wiston Castle	Castell Cas-wis	Wiston Castle		Castle	Free	Pembrokeshire	Wiston	Pembrokeshire	SN022181	51.8268°N 4.8711°W / 51.8268; -4.8711 (Wiston Castle)	[125]

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