List of scheduled monuments in Conwy County Borough

The Conwy County Borough is on the north coast of Wales, and has a heavily populated coastal strip. A third of the county is within the Snowdonia National Park. There are a total of 161 scheduled monuments in the county. 106 of these are Prehistoric, including at least six neolithic sites. Like much of Wales, there are large numbers of Bronze Age sites, particularly burial mounds, and some 40 Iron Age sites including hillforts and hut groups. There are just three Roman sites, and six early medieval (Pre-Norman Conquest), all of which are early Christian monuments, including inscribed stones and a holy well. From the post-Norman medieval period, the castle and walls of Conwy itself are part of a World Heritage Site. There are numerous other fortified sites, along with lost villages, ruined chapels and a Bishop's palace amongst the 24 medieval sites. In the post-medieval period, there are two sites, including churches, bridges, lead mines and World War II defences. Conwy is made up of parts of the historic counties of Denbighshire and Caernarvonshire, which are covered respectively by the Clwyd-Powys Archaeological Trust (CPAT) and Gwyneth Archaeological Trust.

Scheduled monuments have statutory protection. It is illegal to disturb the ground surface or any standing remains. The compilation of the list of sites is undertaken by Cadw Welsh Historic Monuments, which is an executive agency of the National Assembly of Wales. ^[1] The list of scheduled monuments below is supplied by Cadw ^[2] with additional material from RCAHMW and Clwyd-Powys and Gwynedd Archaeological Trusts.

Main article: Scheduled monuments in Wales

Scheduled monuments in Conwy

Image	Name	Site type	Community	Location	Details	Historic County	Period	SAM No & Refs
	Ogof Tan-y-Bryn	Cave	Llandudno	53°19′04″N3°48′13″W / 53.3177°N 3.8037°W / 53.3177; -3.8037 (Ogof Tan-y-Bryn) , SH799816		Caernarvonshire	1Prehistoric (Palaeolithic)	CN204 [3]
	Capel Garmon Burial Chamber	Chambered long cairn	Bro Garmon	53°04′23″N3°45′57″W / 53.073°N 3.7658°W / 53.073; -3.7658 (Capel Garmon Burial Chamber) , SH817543		Denbighshire	1.1Prehistoric (Neolithic)	DE001 [4]
	Maen y Bardd Burial Chamber	Chambered long cairn	Caerhun	53°13′41″N3°53′17″W / 53.2281°N 3.888°W / 53.2281; -3.888 (Maen y Bardd Burial Chamber) , SH740717	A classic neolithic burial chamber, which translates as the bard's stone although it is also known as Cwt-y-Bugail (shepherd's hut) and Cwt-y-filiast (greyhound's kennel). It is beside a track near Rowen, Conwy, amongst numerous later prehistoric sites.	Caernarvonshire	1.1Prehistoric (Neolithic)	CN027 [5]
	Kendricks Cave	Cave	Llandudno	53°19′42″N3°50′01″W / 53.3283°N 3.8336°W / 53.3283; -3.8336 (Kendricks Cave & Upper Kendricks Cave) , SH779828	Two caves on the Great Orme. The lower was excavated in 1880 by Thomas Kendrick, who lived in the upper cave. Decorated animal bone, tooth necklaces and human remains were among the finds dating from the neolithic onwards.	Caernarvonshire	1.1Prehistoric (Neolithic and after)	CN191 [6]
	Llandudno Burial Chamber	Chambered long cairn	Llandudno	53°19′45″N3°50′43″W / 53.3292°N 3.8452°W / 53.3292; -3.8452 (Llandudno Burial Chamber) , SH772829	Also known as Llety'r Filiast Chambered Tomb, this neolithic tomb is close to the Great Orme tramway	Caernarvonshire	1.1Prehistoric	CN005 [7]
	Ogof Pant-y-Wennol	Cave	Llandudno	53°19′05″N3°47′26″W / 53.318°N 3.7906°W / 53.318; -3.7906 (Ogof Pant-y-Wennol) , SH808816	Limestone cave with 6 neolithic burials, found encased in stalagmite.	Caernarvonshire	1.1Prehistoric (Neolithic)	CN190 [8]
	Round Barrow East of Corby	Round barrow	Betws yn Rhos	53°15′44″N3°43′38″W / 53.2622°N 3.7272°W / 53.2622; -3.7272 (Round Barrow East of Corby) , SH848753		Denbighshire	1.3Prehistoric	DE285 [9]
	Maen-Pebyll Burial Chamber	Long cairn	Bro Garmon	53°05′40″N3°43′41″W / 53.0944°N 3.7281°W / 53.0944; -3.7281 (Maen-Pebyll Burial Chamber) , SH843566		Denbighshire	1.3Prehistoric	DE004 [10]
	Y Foel Cairns	Round cairn	Bro Machno	53°02′21″N3°47′19″W / 53.0392°N 3.7886°W / 53.0392; -3.7886 (Y Foel Cairns) , SH801506		Caernarvonshire	1.3Prehistoric	CN378 [11]
	Afon Dulyn ring cairn	Ring cairn	Caerhun	53°11′20″N3°53′48″W / 53.1888°N 3.8968°W / 53.1888; -3.8968 (Afon Dulyn ring cairn) , SH733674		Caernarvonshire	1.3Prehistoric	CN357 [12]
	Barclodiad-y-Gawres Round Cairn	Round cairn	Caerhun	53°13′33″N3°55′22″W / 53.2259°N 3.9227°W / 53.2259; -3.9227 (Barclodiad-y-Gawres Round Cairn) , SH717716		Caernarvonshire	1.3Prehistoric	CN131 [13]
	Bwlch y Ddeufaen Standing Stones	Standing stone	Caerhun	53°13′40″N3°55′37″W / 53.2278°N 3.927°W / 53.2278; -3.927 (Bwlch y Ddeufaen Standing Stones) , SH714718		Caernarvonshire	1.3Prehistoric	CN129 [14]
	Cerrig Pryfaid Stone Circle	Stone circle	Caerhun	53°13′25″N3°54′43″W / 53.2237°N 3.9119°W / 53.2237; -3.9119 (Cerrig Pryfaid Stone Circle) , SH724713		Caernarvonshire	1.3Prehistoric	CN130 [15]
	Ffrith Llwynhwfa Burial Cairn	Cairn	Caerhun	53°13′58″N3°53′03″W / 53.2329°N 3.8843°W / 53.2329; -3.8843 (Ffrith Llwynhwfa Burial Cairn) , SH743723		Caernarvonshire	1.3Prehistoric	CN317 [16]
	Afon Bedol cairn and standing stone	Round cairn	Capel Curig	53°07′43″N3°56′12″W / 53.1286°N 3.9368°W / 53.1286; -3.9368 (Afon Bedol cairn and standing stone) , SH705607		Caernarvonshire	1.3Prehistoric	CN360 [17]
	Afon Bedol cist	Cist burial	Capel Curig	53°07′43″N3°56′07″W / 53.1287°N 3.9353°W / 53.1287; -3.9353 (Afon Bedol cist) , SH706608		Caernarvonshire	1.3Prehistoric	CN361 [18]
	Afon Ystymiau, cairns to N of	Round cairn	Capel Curig	53°04′42″N3°53′20″W / 53.0782°N 3.8888°W / 53.0782; -3.8888 (Afon Ystymiau, cairns to N of) , SH735551		Caernarvonshire	1.3Prehistoric	CN379 [19]
	Bwlch Cowlyd cairn	Round cairn	Capel Curig	53°07′43″N3°55′41″W / 53.1286°N 3.928°W / 53.1286; -3.928 (Bwlch Cowlyd cairn) , SH710607		Caernarvonshire	1.3Prehistoric	CN362 [20]
	Capel Curig cairn	Round cairn	Capel Curig	53°06′06″N3°53′43″W / 53.1018°N 3.8954°W / 53.1018; -3.8954 (Capel Curig cairn) , SH731577		Caernarvonshire	1.3Prehistoric	CN363 [21]
	Carnedd Dafydd cairn	Round cairn	Capel Curig, (also Llanllechid), (see also Gwynedd)	53°08′52″N4°00′03″W / 53.1477°N 4.0008°W / 53.1477; -4.0008 (Carnedd Dafydd cairn) , SH662630		Caernarvonshire	1.3Prehistoric	CN367 [22]
	Carnedd Dafydd, cairn to SW of	Round cairn	Capel Curig, (also Llanllechid), (see also Gwynedd)	53°08′48″N4°00′10″W / 53.1466°N 4.0029°W / 53.1466; -4.0029 (Carnedd Dafydd, cairn to SW of) , SH661629		Caernarvonshire	1.3Prehistoric	CN368 [23]
	Carnedd Fach cairn	Round cairn	Capel Curig, (also Llanllechid), (see also Gwynedd)	53°08′38″N4°00′28″W / 53.1438°N 4.0079°W / 53.1438; -4.0079 (Carnedd Fach cairn) , SH657626		Caernarvonshire	1.3Prehistoric	CN366 [24]
	Carnedd Llewelyn cairn	Round cairn	Capel Curig, (also Llanllechid), (also Caerhun), (see also Gwynedd)	53°09′37″N3°58′13″W / 53.1602°N 3.9703°W / 53.1602; -3.9703 (Carnedd Llewelyn cairn) , SH683643		Caernarvonshire	1.3Prehistoric	CN371 [25]
	Dyffryn Mymbyr cairn circle	Cairn circle	Capel Curig	53°05′22″N3°57′50″W / 53.0894°N 3.9639°W / 53.0894; -3.9639 (Dyffryn Mymbyr cairn circle) , SH685564		Caernarvonshire	1.3Prehistoric	CN372 [26]
	Nant y Benglog cairn	Round cairn	Capel Curig	53°07′21″N3°56′00″W / 53.1224°N 3.9332°W / 53.1224; -3.9332 (Nant y Benglog cairn) , SH707601		Caernarvonshire	1.3Prehistoric	CN370 [27]
	Hafotty Wen Ring Cairn	Ring cairn	Cerrigydrudion	53°04′14″N3°31′47″W / 53.0706°N 3.5297°W / 53.0706; -3.5297 (Hafotty Wen Ring Cairn) , SH976536		Denbighshire	1.3Prehistoric	DE283 [28]
	Ffrith-Uchaf Round Cairn	Round cairn	Conwy	53°07′29″N3°42′12″W / 53.1248°N 3.7033°W / 53.1248; -3.7033 (Ffrith-Uchaf Round Cairn) , SH861599		Denbighshire	1.3Prehistoric	DE118 [29]
	Ring Cairn North-West of Llyn y Wrach	Ring cairn	Conwy	53°15′52″N3°52′52″W / 53.2644°N 3.8811°W / 53.2644; -3.8811 (Ring Cairn North-West of Llyn y Wrach) , SH746758		Caernarvonshire	1.3Prehistoric	CN260 [30]
	Cae Du platform cairn	Platform Cairn	Dolgarrog	53°10′40″N3°52′07″W / 53.1779°N 3.8687°W / 53.1779; -3.8687 (Cae Du platform cairn) , SH752661		Caernarvonshire	1.3Prehistoric	CN365 [31]
	Mwdwl Eithin Round Barrows	Round barrow	Eglwysbach	53°11′51″N3°45′17″W / 53.1976°N 3.7548°W / 53.1976; -3.7548 (Mwdwl Eithin Round Barrows) , SH828681		Denbighshire	1.3Prehistoric	DE046 [32]
	Cefn Llechen Cairns	Round cairn	Henryd	53°15′32″N3°53′08″W / 53.2589°N 3.8856°W / 53.2589; -3.8856 (Cefn Llechen Cairns) , SH743752		Caernarvonshire	1.3Prehistoric	CN353 [33]
	Cefn Llechen Stone Circle	Stone circle	Henryd	53°15′36″N3°52′45″W / 53.26°N 3.8792°W / 53.26; -3.8792 (Cefn Llechen Stone Circle) , SH747753		Caernarvonshire	1.3Prehistoric	CN124 [34]
	Cefn Maen Amor cairn	Round cairn	Henryd	53°14′40″N3°53′31″W / 53.2444°N 3.892°W / 53.2444; -3.892 (Cefn Maen Amor cairn) , SH738735		Caernarvonshire	1.3Prehistoric	CN354 [35]
	Cefn Maen Amor stone circle	Stone circle	Henryd	53°14′39″N3°53′30″W / 53.2443°N 3.8916°W / 53.2443; -3.8916 (Cefn Maen Amor stone circle) , SH738735		Caernarvonshire	1.3Prehistoric	CN355 [36]
	Hafotty Standing Stone	Standing stone	Henryd	53°15′24″N3°52′42″W / 53.2568°N 3.8784°W / 53.2568; -3.8784 (Hafotty Standing Stone) , SH747749		Caernarvonshire	1.3Prehistoric	CN116 [37]
	Maen Penddu	Standing stone	Henryd	53°14′39″N3°53′28″W / 53.2442°N 3.8911°W / 53.2442; -3.8911 (Maen Penddu) , SH739735		Caernarvonshire	1.3Prehistoric	CN126 [38]
	Great Orme Copper Mines	Copper mine	Llandudno	53°19′52″N3°50′54″W / 53.331°N 3.8482°W / 53.331; -3.8482 (Great Orme Copper Mines) , SH770831		Caernarvonshire	1.3Prehistoric	CN216 [39]
	Hwylfa'r Ceirw Stone Alignment	Stone alignment	Llandudno	53°20′21″N3°51′19″W / 53.3393°N 3.8554°W / 53.3393; -3.8554 (Hwylfa'r Ceirw Stone Alignment) , SH765840		Caernarvonshire	1.3Prehistoric	CN132 [40]
	Bryniau Bugeilydd cairns	Ring cairn	Llanfairfechan	53°14′52″N3°55′20″W / 53.2478°N 3.9223°W / 53.2478; -3.9223 (Bryniau Bugeilydd cairns) , SH718740		Caernarvonshire	1.3Prehistoric	CN352 [41]
	Cerrig Gwynion cairn	Round cairn	Llanfairfechan	53°14′41″N3°54′57″W / 53.2446°N 3.9158°W / 53.2446; -3.9158 (Cerrig Gwynion cairn) , SH722736		Caernarvonshire	1.3Prehistoric	CN350 [42]
	Foel Lwyd, cairn to N of	Round cairn	Llanfairfechan	53°14′30″N3°55′11″W / 53.2416°N 3.9198°W / 53.2416; -3.9198 (Foel Lwyd, cairn to N of) , SH719733		Caernarvonshire	1.3Prehistoric	CN349 [43]
	Foel Lwyd, cairn to NW of	Round cairn	Llanfairfechan	53°14′10″N3°55′42″W / 53.2361°N 3.9284°W / 53.2361; -3.9284 (Foel Lwyd, cairn to NW of) , SH713727		Caernarvonshire	1.3Prehistoric	CN348 [44]
	Waun Llanfair barrow	Round barrow	Llanfairfechan	53°14′54″N3°56′31″W / 53.2483°N 3.942°W / 53.2483; -3.942 (Waun Llanfair barrow) , SH705741		Caernarvonshire	1.3Prehistoric	CN351 [45]
	Yr Orsedd, cairn to NNW of	Round cairn	Llanfairfechan	53°13′48″N3°57′45″W / 53.2299°N 3.9625°W / 53.2299; -3.9625 (Yr Orsedd, cairn to NNW of) , SH690721		Caernarvonshire	1.3Prehistoric	CN341 [46]
	Mwdwl Eithin Round Cairn	Round cairn	Llanfihangel Glyn Myfyr	53°00′38″N3°30′27″W / 53.0106°N 3.5075°W / 53.0106; -3.5075 (Mwdwl Eithin Round Cairn) , SH989469		Denbighshire	1.3Prehistoric	DE281 [47]
	Moel Fodiar Tumuli	Round barrow	Llannefydd	53°11′57″N3°31′51″W / 53.1992°N 3.5309°W / 53.1992; -3.5309 (Moel Fodiar Tumuli) , SH978680		Denbighshire	1.3Prehistoric	DE282 [48]
	Hendre-Waelod Burial Chamber	Chambered long cairn	Llansanffraid Glan Conwy	53°15′22″N3°48′40″W / 53.256°N 3.811°W / 53.256; -3.811 (Hendre-Waelod Burial Chamber) , SH792747	Also known as Allor Moloch, this dolmen has a huge capstone, and is beside a footpath, overlooking the Conwy Estuary	Denbighshire	1.3Prehistoric	DE125 [49]
	Blaen y Cwm Round Barrow	Round barrow	Llansannan	53°08′05″N3°35′14″W / 53.1347°N 3.5872°W / 53.1347; -3.5872 (Blaen y Cwm Round Barrow) , SH939609		Denbighshire	1.3Prehistoric	DE124 [50]
	Bryn-Nantllech Round Barrow	Round barrow	Llansannan	53°12′08″N3°35′26″W / 53.2022°N 3.5906°W / 53.2022; -3.5906 (Bryn-Nantllech Round Barrow) , SH938684		Denbighshire	1.3Prehistoric	DE187 [51]
	Bylchau Church Round Barrows	Round barrow	Llansannan	53°09′14″N3°31′57″W / 53.1539°N 3.5326°W / 53.1539; -3.5326 (Bylchau Church Round Barrows) , SH976629		Denbighshire	1.3Prehistoric	DE036 [52]
	Plas-Newydd Round Barrow	Round barrow	Llansannan	53°11′05″N3°34′38″W / 53.1846°N 3.5772°W / 53.1846; -3.5772 (Plas-Newydd Round Barrow) , SH947664		Denbighshire	1.3Prehistoric	DE101 [53]
	Rhiwiau round barrow cemetery	Round barrow	Llansannan	53°07′57″N3°34′44″W / 53.1324°N 3.5788°W / 53.1324; -3.5788 (Rhiwiau round barrow cemetery) , SH944606		Denbighshire	1.3Prehistoric	DE100 [54]
	Rhos y Domen Round Barrows	Round barrow	Llansannan	53°09′47″N3°38′48″W / 53.1631°N 3.6468°W / 53.1631; -3.6468 (Rhos y Domen Round Barrows) , SH900641		Denbighshire	1.3Prehistoric	DE075 [55]
	Round Barrow 828m W of Cae-du	Round barrow	Llansannan	53°09′17″N3°36′29″W / 53.1548°N 3.6081°W / 53.1548; -3.6081 (Round Barrow 828m W of Cae-du) , SH926632		Denbighshire	1.3Prehistoric	DE172 [56]
	Round Cairn 648m NE of Tan-y-Foel	Round cairn	Llansannan	53°08′45″N3°37′02″W / 53.1458°N 3.6173°W / 53.1458; -3.6173 (Round Cairn 648m NE of Tan-y-Foel) , SH919621		Denbighshire	1.3Prehistoric	DE157 [57]
	Bryn Derwydd stone circle	Stone circle	Penmaenmawr	53°15′26″N3°54′06″W / 53.2573°N 3.9018°W / 53.2573; -3.9018 (Bryn Derwydd stone circle) , SH732750		Caernarvonshire	1.3Prehistoric	CN339 [58]
	Maen Crwn standing stone	Standing stone	Penmaenmawr	53°15′24″N3°54′13″W / 53.2567°N 3.9037°W / 53.2567; -3.9037 (Maen Crwn standing stone) , SH731749		Caernarvonshire	1.3Prehistoric	CN340 [59]
	Penmaenmawr Stone Circle	Stone circle	Penmaenmawr	53°15′11″N3°55′01″W / 53.253°N 3.917°W / 53.253; -3.917 (Penmaenmawr Stone Circle) , SH722746		Caernarvonshire	1.3Prehistoric	CN024 [60]
	Cefn-y-Gadfa Stone Rows and Cists	Cist burial	Pentrefoelas	53°04′03″N3°40′32″W / 53.0675°N 3.6755°W / 53.0675; -3.6755 (Cefn-y-Gadfa Stone Rows and Cists) , SH878535		Denbighshire	1.3Prehistoric	DE094 [61]
	Hafod-y-Dre Stone Rows and Cairn	Stone alignment	Pentrefoelas	53°04′08″N3°39′54″W / 53.069°N 3.665°W / 53.069; -3.665 (Hafod-y-Dre Stone Rows and Cairn) , SH885537		Denbighshire	1.3Prehistoric	DE095 [62]
	Maes Merddyn Ring Cairn	Ring cairn	Pentrefoelas	53°04′36″N3°42′16″W / 53.0767°N 3.7044°W / 53.0767; -3.7044 (Maes Merddyn Ring Cairn) , SH859546		Denbighshire	1.3Prehistoric	DE273 [63]
	Moel Rhiwlug Cist Cairn	Kerb cairn	Pentrefoelas	53°04′57″N3°40′11″W / 53.0824°N 3.6696°W / 53.0824; -3.6696 (Moel Rhiwlug Cist Cairn) , SH882552		Denbighshire	1.3Prehistoric	DE275 [64]
	Nant Heilyn Stone Setting	Stone setting	Pentrefoelas	53°05′07″N3°36′31″W / 53.0853°N 3.6086°W / 53.0853; -3.6086 (Nant Heilyn Stone Setting) , SH923554		Denbighshire	1.3Prehistoric	DE284 [65]
	Round Cairn 500m SE of Moel Seisiog	Kerb cairn	Pentrefoelas	53°05′50″N3°41′52″W / 53.0972°N 3.6978°W / 53.0972; -3.6978 (Round Cairn 500m SE of Moel Seisiog) , SH864569		Denbighshire	1.3Prehistoric	DE307 [66]
	Cefn Cyfarwydd Cairn	Round cairn	Trefriw	53°08′52″N3°52′01″W / 53.1477°N 3.867°W / 53.1477; -3.867 (Cefn Cyfarwydd Cairn) , SH752628		Caernarvonshire	1.3Prehistoric	CN369 [67]
	Hwlffordd Round Barrow	Round barrow	Ysbyty Ifan	53°10′29″N3°34′09″W / 53.1747°N 3.5692°W / 53.1747; -3.5692 (Hwlffordd Round Barrow) , SH952653		Denbighshire	1.3Prehistoric	DE197 [68]
	Castell Cawr Hillfort	Hillfort	Abergele	53°16′38″N3°35′54″W / 53.2772°N 3.5983°W / 53.2772; -3.5983 (Castell Cawr Hillfort) , SH935767		Denbighshire	1.5Prehistoric	DE114 [69]
	Early Fields & Dwellings Nr Maen y Bardd	Enclosure	Caerhun	53°13′38″N3°53′32″W / 53.2271°N 3.8921°W / 53.2271; -3.8921 (Early Fields & Dwellings Nr Maen y Bardd) , SH737716		Caernarvonshire	1.5Prehistoric	CN181 [70]
	Early Fields and Dwellings near Maen-y-Bardd	Enclosure	Caerhun	53°13′48″N3°53′15″W / 53.2301°N 3.8876°W / 53.2301; -3.8876 (Early Fields and Dwellings near Maen-y-Bardd) , SH741720		Caernarvonshire	1.5Prehistoric	CN157 [71]
	Pant y Griafolen Huts and Enclosures	Unenclosed hut circle	Caerhun	53°10′54″N3°55′58″W / 53.1817°N 3.9329°W / 53.1817; -3.9329 (Pant y Griafolen Huts and Enclosures) , SH709667		Caernarvonshire	1.5Prehistoric	CN145 [72]
	Pen y Gaer Camp	Hillfort	Caerhun	53°12′22″N3°52′23″W / 53.206°N 3.873°W / 53.206; -3.873 (Pen y Gaer Camp) , SH750693		Caernarvonshire	1.5Prehistoric	CN023 [73]
	Settlement, N of Cwm Eigiau	Enclosed hut circle	Caerhun	53°09′26″N3°55′49″W / 53.1572°N 3.9302°W / 53.1572; -3.9302 (Settlement, N of Cwm Eigiau) , SH710639		Caernarvonshire	1.5Prehistoric	CN236 [74]
	Hut Circle Settlement at Nant Bochllwyd	Hut circle settlement	Capel Curig	53°07′13″N4°00′23″W / 53.1204°N 4.0063°W / 53.1204; -4.0063 (Hut Circle Settlement at Nant Bochllwyd) , SH658600		Caernarvonshire	1.5Prehistoric	CN269 [75]
	Huts and Enclosures SE of Glan Llugwy	Field system	Capel Curig	53°07′38″N3°57′23″W / 53.1273°N 3.9563°W / 53.1273; -3.9563 (Huts and Enclosures SE of Glan Llugwy) , SH692606		Caernarvonshire	1.5Prehistoric	CN161 [76]
	Bryn Teg Enclosure	Enclosed hut circle	Cerrigydrudion	53°01′25″N3°33′09″W / 53.0237°N 3.5526°W / 53.0237; -3.5526 (Bryn Teg Enclosure) , SH959485		Denbighshire	1.5Prehistoric	DE229 [77]
	Ffridd Brynhelen Enclosures & Fields	Enclosure	Cerrigydrudion	53°03′21″N3°32′30″W / 53.0558°N 3.5418°W / 53.0558; -3.5418 (Ffridd Brynhelen Enclosures & Fields) , SH967520		Denbighshire	1.5Prehistoric	DE228 [78]
	Castell Caer Leion	Hillfort	Conwy	53°16′57″N3°51′42″W / 53.2826°N 3.8617°W / 53.2826; -3.8617 (Castell Caer Leion) , SH759777		Caernarvonshire	1.5Prehistoric	CN012 [79]
	Hut circles NW of Tyn-y-Ddol	Unenclosed hut circle	Dolwyddelan	53°02′54″N3°56′51″W / 53.0484°N 3.9474°W / 53.0484; -3.9474 (Hut circles NW of Tyn-y-Ddol) , SH695519		Caernarvonshire	1.5Prehistoric	CN251 [80]
	Caer Bach	Hillfort	Henryd	53°14′20″N3°52′59″W / 53.2389°N 3.8831°W / 53.2389; -3.8831 (Caer Bach) , SH744729	Caer Bach is a Welsh hillfort of indeterminate age, situated on the eastern slopes of Tal-y-Fan mountain, near the village of Rowen; in Conwy County, North Wales.	Caernarvonshire	1.5Prehistoric	CN125 [81]
	Hut Circle Settlement at Gwern Engan	Hut circle settlement	Henryd	53°16′13″N3°52′05″W / 53.2704°N 3.8681°W / 53.2704; -3.8681 (Hut Circle Settlement at Gwern Engan) , SH755764		Caernarvonshire	1.5Prehistoric	CN215 [82]
	Hut Groups N of Cerrig y Dinas	Enclosed hut circle	Henryd	53°15′00″N3°52′12″W / 53.2499°N 3.8699°W / 53.2499; -3.8699 (Hut Groups N of Cerrig y Dinas) , SH753741		Caernarvonshire	1.5Prehistoric	CN127 [83]
	Round Hut 70m S of St Celynin's Church	Hut circle settlement	Henryd	53°14′43″N3°52′23″W / 53.2452°N 3.8731°W / 53.2452; -3.8731 (Round Hut 70m S of St Celynin's Church) , SH751736		Caernarvonshire	1.5Prehistoric	CN128 [84]
	Caer Oleu Camp	Hillfort	Llanddoged and Maenan	53°10′55″N3°48′27″W / 53.1819°N 3.8076°W / 53.1819; -3.8076 (Caer Oleu Camp) , SH793665		Caernarvonshire	1.5Prehistoric	CN041 [85]
	Pen-y-Corddyn Camp	Hillfort	Llanddulas and Rhyd-y-Foel	53°16′24″N3°37′43″W / 53.2734°N 3.6285°W / 53.2734; -3.6285 (Pen-y-Corddyn Camp) , SH915764		Denbighshire	1.5Prehistoric	DE008 [86]
	Coed Gaer Hut Circle	Unenclosed hut circle	Llandudno	53°18′42″N3°48′09″W / 53.3116°N 3.8024°W / 53.3116; -3.8024 (Coed Gaer Hut Circle) , SH800809		Caernarvonshire	1.5Prehistoric	CN257 [87]
	Hut Circle, Bryniau Poethion, Great Orme	Unenclosed hut circle	Llandudno	53°19′58″N3°50′59″W / 53.3328°N 3.8496°W / 53.3328; -3.8496 (Hut Circle, Bryniau Poethion, Great Orme) , SH769833		Caernarvonshire	1.5Prehistoric	CN234 [88]
	Hut Circle, Hafnant, Great Orme	Unenclosed hut circle	Llandudno	53°20′21″N3°51′28″W / 53.3393°N 3.8579°W / 53.3393; -3.8579 (Hut Circle, Hafnant, Great Orme) , SH763840		Caernarvonshire	1.5Prehistoric	CN235 [89]
	Pen y Dinas Camp	Hillfort	Llandudno	53°19′47″N3°50′05″W / 53.3296°N 3.8348°W / 53.3296; -3.8348 (Pen y Dinas Camp) , SH779829		Caernarvonshire	1.5Prehistoric	CN039 [90]
	Dinas Camp	Hillfort	Llanfairfechan	53°14′44″N3°56′57″W / 53.2456°N 3.9493°W / 53.2456; -3.9493 (Dinas Camp) , SH700738		Caernarvonshire	1.5Prehistoric	CN049 [91]
	Garreg Fawr Hut Groups, Ancient Fields and Cairns	Enclosed hut circle	Llanfairfechan	53°14′30″N3°58′17″W / 53.2417°N 3.9714°W / 53.2417; -3.9714 (Garreg Fawr Hut Groups, Ancient Fields and Cairns) , SH685734		Caernarvonshire	1.5Prehistoric	CN185 [92]
	Gwern y Plas Ancient Village	Unenclosed hut circle	Llanfairfechan	53°15′15″N3°58′11″W / 53.2541°N 3.9698°W / 53.2541; -3.9698 (Gwern y Plas Ancient Village) , SH686748		Caernarvonshire	1.5Prehistoric	CN072 [93]
	Hut Circles near Wern Newydd	Unenclosed hut circle	Llanfairfechan	53°14′51″N3°59′24″W / 53.2474°N 3.9899°W / 53.2474; -3.9899 (Hut Circles near Wern Newydd) , SH673741		Caernarvonshire	1.5Prehistoric	CN250 [94]
	Hut Circles West of Foel Llwyd	Unenclosed hut circle	Llanfairfechan	53°13′59″N3°55′44″W / 53.233°N 3.9289°W / 53.233; -3.9289 (Hut Circles West of Foel Llwyd) , SH713724		Caernarvonshire	1.5Prehistoric	CN306 [95]
	Pont y Teiryd Hut Group and Ancient Fields	Enclosed hut circle	Llanfairfechan	53°14′34″N3°57′24″W / 53.2429°N 3.9566°W / 53.2429; -3.9566 (Pont y Teiryd Hut Group and Ancient Fields) , SH695735		Caernarvonshire	1.5Prehistoric	CN184 [96]
	Cae Ddunod Camp	Hillfort	Llanfihangel Glyn Myfyr	53°03′20″N3°30′51″W / 53.0556°N 3.5143°W / 53.0556; -3.5143 (Cae Ddunod Camp) , SH986520		Denbighshire	1.5Prehistoric	DE076 [97]
	Cefn Banog Ancient Village	Hut circle settlement	Llanfihangel Glyn Myfyr	53°02′51″N3°27′56″W / 53.0474°N 3.4656°W / 53.0474; -3.4656 (Cefn Banog Ancient Village) , SJ018510		Denbighshire	1.5Prehistoric	DE029 [98]
	Pen-y-Gaer Camp (Caer Caradog)	Hillfort	Llanfihangel Glyn Myfyr	53°01′07″N3°32′22″W / 53.0186°N 3.5395°W / 53.0186; -3.5395 (Pen-y-Gaer Camp (Caer Caradog)) , SH968479		Denbighshire	1.5Prehistoric	DE011 [99]
	Tyddyn Tudur Enclosure	Enclosure - Domestic	Llanfihangel Glyn Myfyr	53°02′02″N3°31′44″W / 53.0338°N 3.529°W / 53.0338; -3.529 (Tyddyn Tudur Enclosure) , SH975495		Denbighshire	1.5Prehistoric	DE253 [100]
	Pant-y-Rhedyn Earthwork	Enclosure	Llangernyw	53°10′53″N3°44′02″W / 53.1814°N 3.7339°W / 53.1814; -3.7339 (Pant-y-Rhedyn Earthwork) , SH842663		Denbighshire	1.5Prehistoric	DE078 [101]
	Mynydd y Gaer Camp	Hillfort	Llannefydd	53°14′00″N3°32′25″W / 53.2332°N 3.5404°W / 53.2332; -3.5404 (Mynydd y Gaer Camp) , SH972717		Denbighshire	1.5Prehistoric	DE082 [102]
	Gwern Engan Concentric Enclosed Hut Circle	Hut circle settlement	Penmaenmawr	53°16′24″N3°52′16″W / 53.2734°N 3.8711°W / 53.2734; -3.8711 (Gwern Engan Concentric Enclosed Hut Circle) , SH753767		Caernarvonshire	1.5Prehistoric	CN299 [103]
	Hut Circles at Clip yr Orsedd	Hut circle settlement	Penmaenmawr	53°15′23″N3°56′04″W / 53.2563°N 3.9345°W / 53.2563; -3.9345 (Hut Circles at Clip yr Orsedd) , SH710750		Caernarvonshire	1.5Prehistoric	CN283 [104]
	Maes-Gwyn Castle Mound	Mound	Pentrefoelas	53°03′24″N3°41′50″W / 53.0568°N 3.6973°W / 53.0568; -3.6973 (Maes-Gwyn Castle Mound) , SH863524		Denbighshire	1.5Prehistoric	DE128 [105]
	Bryn Euryn Camp	Hillfort	Rhos-on-Sea	53°18′08″N3°45′16″W / 53.3021°N 3.7544°W / 53.3021; -3.7544 (Bryn Euryn Camp) , SH831797		Denbighshire	1.5Prehistoric	DE071 [106]
	Hut Settlement West of Allt Goch	Unenclosed hut circle	Trefriw	53°08′27″N3°52′49″W / 53.1407°N 3.8803°W / 53.1407; -3.8803 (Hut Settlement West of Allt Goch) , SH743620		Caernarvonshire	1.5Prehistoric	CN291 [107]
	Hut group SSW of Cefngarw, Ysbyty	Hut circle settlement	Ysbyty Ifan	52°57′27″N3°48′12″W / 52.9574°N 3.8033°W / 52.9574; -3.8033 (Hut group SSW of Cefngarw, Ysbyty) , SH789415		Caernarvonshire	1.5Prehistoric	CN242 [108]
	Kanovium Roman Site	Fort	Caerhun	53°13′01″N3°49′59″W / 53.217°N 3.833°W / 53.217; -3.833 (Kanovium Roman Site) , SH777704		Caernarvonshire	2Roman	CN001 [109]
	Caer Llugwy (Bryn-y-Gefeiliau Roman Fort)	Fort	Capel Curig	53°05′50″N3°52′27″W / 53.0972°N 3.8743°W / 53.0972; -3.8743 (Caer Llugwy (Bryn-y-Gefeiliau Roman Fort)) , SH746572	Roman Fort of nearly 4 acres (1.6 ha) alongside the River Llugwy. A 1923 excavation named it after the river. More recent reports have used the name of the nearby farm. It is not known what the Roman's called it.	Caernarvonshire	2Roman	CN010 [110]
	Roman Road N of Llannerch Fedw	Road	Llanfairfechan	53°13′46″N3°56′19″W / 53.2294°N 3.9386°W / 53.2294; -3.9386 (Roman Road N of Llannerch Fedw) , SH706720		Caernarvonshire	2Roman	CN402 [111]
	St George's Well, Abergele	Holy Well	Abergele	53°16′05″N3°32′10″W / 53.2681°N 3.5362°W / 53.2681; -3.5362 (St George's Well, Abergele) , SH976756		Denbighshire	3Early Medieval	DE186 [112]
	Six Inscribed Stones in St Tudclud's Church, Penmachno	Inscribed stone	Bro Machno	53°02′20″N3°48′22″W / 53.0388°N 3.8061°W / 53.0388; -3.8061 (Six Inscribed Stones in St Tudclud's Church, Penmachno) , SH789506		Caernarvonshire	3Early Medieval	CN182 [113]
	Group of Four Inscribed Stones in Gwytherin Churchyard	Inscribed stone	Llangernyw	53°08′19″N3°40′50″W / 53.1385°N 3.6806°W / 53.1385; -3.6806 (Group of Four Inscribed Stones in Gwytherin Churchyard) , SH876614		Denbighshire	3Early Medieval	DE150 [114]
	Two Cross-Incised Stones in St Digain's Churchyard, Llangernyw	Cross-marked stone	Llangernyw	53°11′32″N3°41′07″W / 53.1921°N 3.6852°W / 53.1921; -3.6852 (Two Cross-Incised Stones in St Digain's Churchyard, Llangernyw) , SH875674		Denbighshire	3Early Medieval	DE161 [115]
	Brohomalgi Stone (Now In Veolas Hall)	Inscribed stone	Pentrefoelas	53°02′55″N3°43′00″W / 53.0485°N 3.7166°W / 53.0485; -3.7166 (Brohomalgi Stone (Now In Veolas Hall)) , SH850515		Denbighshire	3Early Medieval	DE096 [116]
	Dol Tre Beddau: Site of Discovery of Brohomaglus Stone	Inscribed stone	Pentrefoelas	53°02′47″N3°42′13″W / 53.0465°N 3.7037°W / 53.0465; -3.7037 (Dol Tre Beddau: Site of Discovery of Brohomaglus Stone) , SH858512		Denbighshire	3Early Medieval	DE239 [117]
	The Mount, Abergele	Mound	Abergele	53°17′07″N3°34′48″W / 53.2852°N 3.58°W / 53.2852; -3.58 (The Mount, Abergele) , SH947776		Denbighshire	4Medieval	DE031 [118]
	Pont y Pair	Bridge	Betws-y-Coed	53°05′38″N3°48′22″W / 53.0939°N 3.806°W / 53.0939; -3.806 (Pont y Pair) , SH791567		Caernarvonshire	4Medieval	CN032 [119]
	Maen Sertan Boundary Stones	Boundary stone	Bro Garmon	53°05′00″N3°43′54″W / 53.0832°N 3.7318°W / 53.0832; -3.7318 (Maen Sertan Boundary Stones) , SH841554		Denbighshire	4Medieval	DE093 [120]
	Bryn Castell	Motte	Caerhun	53°13′49″N3°49′16″W / 53.2303°N 3.8211°W / 53.2303; -3.8211 (Bryn Castell) , SH785719		Caernarvonshire	4Medieval	CN092 [121]
	Clogwyn yr Eryr Deserted Rural Settlement	Rectangular hut	Caerhun	53°10′52″N3°54′40″W / 53.1811°N 3.9112°W / 53.1811; -3.9112 (Clogwyn yr Eryr Deserted Rural Settlement) , SH723665		Caernarvonshire	4Medieval	CN319 [122]
	Hafod y Garreg Deserted Rural Settlement	Rectangular hut	Caerhun	53°11′15″N3°53′41″W / 53.1876°N 3.8948°W / 53.1876; -3.8948 (Hafod y Garreg Deserted Rural Settlement) , SH734672		Caernarvonshire	4Medieval	CN320 [123]
	Ty'n y Ddol Medieval Long Hut	Platform house	Capel Curig	53°02′39″N3°56′21″W / 53.0441°N 3.9393°W / 53.0441; -3.9393 (Ty'n y Ddol Medieval Long Hut) , SH700514		Caernarvonshire	4Medieval	CN304 [124]
	Conwy Castle	Castle	Conwy	53°16′48″N3°49′32″W / 53.2801°N 3.8256°W / 53.2801; -3.8256 (Conwy Castle) , SH783774		Caernarvonshire	4Medieval	CN004 [125]
	Conwy Town Walls	Town Wall	Conwy	53°16′54″N3°49′52″W / 53.2817°N 3.8312°W / 53.2817; -3.8312 (Conwy Town Wall) , SH780776		Caernarvonshire	4Medieval	CN014 [126]
	Deganwy Castle	Castle	Conwy	53°17′52″N3°49′43″W / 53.2978°N 3.8285°W / 53.2978; -3.8285 (Deganwy Castle) , SH782794		Caernarvonshire	4Medieval	CN016 [127]
	Site of Medieval King's Hall and Wardrobe, Rosehill Street	Building (Unclassified)	Conwy	53°16′48″N3°49′42″W / 53.2801°N 3.8282°W / 53.2801; -3.8282 (Site of Medieval King's Hall and Wardrobe, Rosehill Street) , SH782774		Caernarvonshire	4Medieval	CN147 [128]
	Dolwyddelan Castle	Castle	Dolwyddelan	53°03′11″N3°54′30″W / 53.0531°N 3.9084°W / 53.0531; -3.9084 (Dolwyddelan Castle) , SH721523		Caernarvonshire	4Medieval	CN040 [129]
	Tomen y Castell	Motte	Dolwyddelan	53°03′05″N3°54′14″W / 53.0515°N 3.9039°W / 53.0515; -3.9039 (Tomen y Castell) , SH724521		Caernarvonshire	4Medieval	CN196 [130]
	Site of Aberconwy Abbey, Maenan	Abbey	Llanddoged and Maenan	53°10′28″N3°48′44″W / 53.1744°N 3.8123°W / 53.1744; -3.8123 (Site of Aberconwy Abbey, Maenan) , SH789656		Caernarvonshire	4Medieval	CN082 [131]
	Gogarth Grange	Bishop's Palace	Llandudno	53°19′43″N3°51′45″W / 53.3285°N 3.8624°W / 53.3285; -3.8624 (Gogarth Grange) , SH760829		Caernarvonshire	4Medieval	CN093 [132]
	Cae'r Haidd Deserted Rural Settlement	Platform house	Llanfairfechan	53°14′20″N3°58′42″W / 53.239°N 3.9783°W / 53.239; -3.9783 (Cae'r Haidd Deserted Rural Settlement) , SH680732		Caernarvonshire	4Medieval	CN330 [133]
	Hendre-Isaf Castle Mound	Motte	Llangernyw	53°12′16″N3°41′13″W / 53.2045°N 3.687°W / 53.2045; -3.687 (Hendre-Isaf Castle Mound) , SH874688		Denbighshire	4Medieval	DE077 [134]
	St. Gwenfrewi's Chapel, Gwytherin	Chapel	Llangernyw	53°08′17″N3°40′50″W / 53.138°N 3.6806°W / 53.138; -3.6806 (St. Gwenfrewi's Chapel, Gwytherin) , SH877614		Denbighshire	4Medieval	DE240 [135]
	Maesmor Hall Castle Mound	Motte	Llangwm	52°59′22″N3°28′19″W / 52.9895°N 3.4719°W / 52.9895; -3.4719 (Maesmor Hall Castle Mound) , SJ012445		Denbighshire	4Medieval	DE149 [136]
	Nant y Foel Long Hut	Deserted Rural Settlement	Pentrefoelas	53°05′02″N3°40′49″W / 53.0839°N 3.6804°W / 53.0839; -3.6804 (Nant y Foel Long Hut) , SH875553		Denbighshire	4Post Medieval/Modern	DE298 [137]
	Y Foelas Castle Mound	Motte & Bailey	Pentrefoelas	53°03′19″N3°41′14″W / 53.0554°N 3.6872°W / 53.0554; -3.6872 (Y Foelas Castle Mound) , SH870522		Denbighshire	4Medieval	DE097 [138]
	Llys Euryn Medieval House, Llandrillo-yn-Rhos	House (domestic)	Rhos-on-Sea	53°18′22″N3°45′10″W / 53.3061°N 3.7529°W / 53.3061; -3.7529 (Llys Euryn Medieval House, Llandrillo-yn-Rhos) , SH832802		Denbighshire	4Medieval	DE146 [139]
	Tyddyn Wilym Deserted Rural Settlement	Deserted Rural Settlement	Trefriw	53°10′20″N3°50′28″W / 53.1722°N 3.8412°W / 53.1722; -3.8412 (Tyddyn Wilym Deserted Rural Settlement) , SH770654		Caernarvonshire	4Medieval	CN328 [140]
	Ffridd-y-Fedw Platform House	Platform house	Ysbyty Ifan	52°59′24″N3°45′03″W / 52.9899°N 3.7508°W / 52.9899; -3.7508 (Ffridd-y-Fedw Platform House) , SH825450		Caernarvonshire	4Medieval	CN305 [141]
	Afon Llugwy Lead Mill	Mill	Betws-y-Coed	53°06′06″N3°50′08″W / 53.1017°N 3.8356°W / 53.1017; -3.8356 (Afon Llugwy Lead Mill) , SH772576		Caernarvonshire	5Post-Medieval/Modern	CN331 [142]
	Coed Mawr Pool Lead Mine	Lead mine	Betws-y-Coed	53°06′33″N3°49′21″W / 53.1091°N 3.8224°W / 53.1091; -3.8224 (Coed Mawr Pool Lead Mine) , SH781584		Caernarvonshire	5Post-Medieval/Modern	CN332 [143]
	Hafodlas Slate Quarry Mills and Associated Features	Incline Drumhouse	Betws-y-Coed	53°05′20″N3°49′26″W / 53.0889°N 3.8239°W / 53.0889; -3.8239 (Hafodlas Slate Quarry Mills and Associated Features) , SH779561		Caernarvonshire	5Post-Medieval/Modern	CN295 [144]
	Pont Rhyd-Llanfair	Bridge	Bro Garmon	53°03′23″N3°45′01″W / 53.0563°N 3.7503°W / 53.0563; -3.7503 (Pont Rhyd-Llanfair) , SH827524		Caernarvonshire	5Post-Medieval/Modern	CN033 [145]
	Barn N of Pen-y-Bryn	Barn	Bro Machno	53°02′11″N3°48′38″W / 53.0363°N 3.8105°W / 53.0363; -3.8105 (Barn N of Pen-y-Bryn) , SH786503		Caernarvonshire	5Post-Medieval/Modern	CN139 [146]
	Cwm Penmachno Slate Quarry	Incline	Bro Machno	53°00′17″N3°51′45″W / 53.0048°N 3.8625°W / 53.0048; -3.8625 (Cwm Penmachno Slate Quarry) , SH751468		Caernarvonshire	5Post-Medieval/Modern	CN333 [147]
	Fedw-Deg Old House	House (domestic)	Bro Machno	53°03′47″N3°48′31″W / 53.063°N 3.8085°W / 53.063; -3.8085 (Fedw-Deg Old House) , SH789532		Caernarvonshire	5Post-Medieval/Modern	CN099 [148]
	Roman Bridge Penmachno	Bridge	Bro Machno	53°03′37″N3°46′55″W / 53.0602°N 3.782°W / 53.0602; -3.782 (Roman Bridge Penmachno) , SH806529	Although known as 'Roman Bridge', its age is uncertain but likely to be from the 16th or 17th century. Now in a ruined state.	Caernarvonshire	5Post-Medieval/Modern	CN189 [149]
	Bryniau Tower	Tower	Conwy	53°18′21″N3°49′26″W / 53.3057°N 3.824°W / 53.3057; -3.824 (Bryniau Tower) , SH785803		Caernarvonshire	5Post-Medieval/Modern	CN201 [150]
	Plas Mawr	House (domestic)	Conwy	53°16′52″N3°49′48″W / 53.2812°N 3.83°W / 53.2812; -3.83 (Plas Mawr) , SH780775		Caernarvonshire	5Post-Medieval/Modern	CN083 [151]
	Chapel at Penrhyn Old Hall	Chapel	Llandudno	53°19′05″N3°46′43″W / 53.3181°N 3.7785°W / 53.3181; -3.7785 (Chapel at Penrhyn Old Hall) , SH816816		Caernarvonshire	5Post-Medieval/Modern	CN074 [152]
	The Holyhead Road: Ty Nant section	Road	Llangwm	52°59′12″N3°30′02″W / 52.9868°N 3.5005°W / 52.9868; -3.5005 (The Holyhead Road: Ty Nant section) , SH993443		Denbighshire	5Post-Medieval/Modern	DE287 [153]
	Llanrwst Bridge	Bridge	Llanrwst	53°08′13″N3°47′51″W / 53.137°N 3.7975°W / 53.137; -3.7975 (Llanrwst Bridge) , SH798614	Known as Pont Fawr, the elegant three-arched bridge is dated 1636, and reputedly designed by Inigo Jones.	Denbighshire	5Post-Medieval/Modern	DE025 [154]
	Pont Newydd (Northern)	Bridge	Pentrefoelas	53°02′48″N3°41′59″W / 53.0468°N 3.6997°W / 53.0468; -3.6997 (Pont Newydd (Northern)) , SH861512		Denbighshire	5Post-Medieval/Modern	DE098 [155]
	Ffridd Uchaf Deserted Rural Settlement	Deserted Rural Settlement	Trefriw	53°10′03″N3°50′33″W / 53.1674°N 3.8426°W / 53.1674; -3.8426 (Ffridd Uchaf Deserted Rural Settlement) , SH769649		Caernarvonshire	5Post-Medieval/Modern	CN329 [156]
	Gwydir Uchaf Chapel	Chapel	Trefriw	53°07′55″N3°48′10″W / 53.1319°N 3.8028°W / 53.1319; -3.8028 (Gwydir Uchaf Chapel) , SH794609		Caernarvonshire	5Post-Medieval/Modern	CN113 [157]
	Hafna Lead Mine Mill	Lead mine	Trefriw	53°07′27″N3°49′25″W / 53.1242°N 3.8236°W / 53.1242; -3.8236 (Hafna Lead Mine Mill) , SH780601		Caernarvonshire	5Post-Medieval/Modern	CN326 [158]
	Klondyke Lead Mill	Lead mine	Trefriw	53°08′33″N3°50′52″W / 53.1424°N 3.8478°W / 53.1424; -3.8478 (Klondyke Lead Mill) , SH764621		Caernarvonshire	5Post-Medieval/Modern	CN159 [159]
	Vale of Conwy Lead Mine	Lead mine	Trefriw	53°07′19″N3°49′28″W / 53.1219°N 3.8245°W / 53.1219; -3.8245 (Vale of Conwy Lead Mine) , SH780598		Caernarvonshire	5Post-Medieval/Modern	CN327 [160]
	Pont Newydd (Southern)	Bridge	Ysbyty Ifan	53°02′47″N3°41′58″W / 53.0464°N 3.6995°W / 53.0464; -3.6995 (Pont Newydd (Southern)) , SH861512		Denbighshire	5Post-Medieval/Modern	DE099 [161]
	Former Royal Artillery Coast Artillery School	Training Camp	Llandudno	53°19′58″N3°52′33″W / 53.3327°N 3.8758°W / 53.3327; -3.8758 (Former Royal Artillery Coast Artillery School) , SH751833		Caernarvonshire	5.8Post-Medieval/Modern	CN409 [162]
	Nant Ffrancon Anti-invasion Defences	Anti-invasion defence site	Capel Curig, (also Llandygai), (see also Gwynedd)	53°07′31″N4°01′20″W / 53.1252°N 4.0222°W / 53.1252; -4.0222 (Nant Ffrancon Anti-invasion Defences) , SH647605		Caernarvonshire	5.9Post-Medieval/Modern	CN399 [163]

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Scheduled monuments in Conwy, Wales.
=Prehistoric =Roman =Early Medieval
=Medieval =Post-Medieval/Modern

.

Map all coordinates using: OpenStreetMap

Download coordinates as: KML

See also

• List of Cadw properties
• List of castles in Wales
• List of hill forts in Wales
• Historic houses in Wales
• List of monastic houses in Wales
• List of museums in Wales
• List of Roman villas in Wales

References

• Coflein is the online database of RCAHMW: Royal Commission on the Ancient and Historical Monuments of Wales, CPAT is the Clwyd-Powys Archaeological Trust, GAT is the Gwyneth Archaeological Trust, Cadw is the Welsh Historic Monuments Agency.

1. Cadw: Ancient Monuments and Scheduling. Accessed 25 April 2013
2. Cadw will send their list as a spreadsheet, or other electronic formats, on request, as indicated at www.whatdotheyknow.com. This list uses information dated May 2012
3. coflein NPRN: 300450. GAT PRN: 4571. Cadw SAM: CN204: Ogof Tan-y-Bryn
4. coflein NPRN: 94722. GAT PRN: 4650. Cadw SAM: DE001: Capel Garmon Burial Chamber
5. coflein NPRN: 348. GAT PRN: 529. Cadw SAM: CN027: Maen y Bardd Burial Chamber
6. coflein NPRN: 93671. GAT PRN: 5029. Cadw SAM: CN191: Kendricks Cave & Upper Kendricks Cave
7. coflein NPRN: 95269. GAT PRN: 648. Cadw SAM: CN005: Llandudno Burial Chamber
8. coflein NPRN: 300821. GAT PRN: 4570. Cadw SAM: CN190: Ogof Pant-y-Wennol
9. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE285: Round Barrow East of Corby
10. coflein NPRN: not yet identified. GAT PRN: 4671. Cadw SAM: DE004: Maen-Pebyll Burial Chamber
11. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN378: Y Foel Cairns
12. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN357: Afon Dulyn ring cairn
13. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN131: Barclodiad-y-Gawres Round Cairn
14. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN129: Bwlch y Ddeufaen Standing Stones
15. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN130: Cerrig Pryfaid Stone Circle
16. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN317: Ffrith Llwynhwfa Burial Cairn
17. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN360: Afon Bedol cairn and standing stone
18. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN361: Afon Bedol cist
19. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN379: Afon Ystymiau, cairns to N of
20. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN362: Bwlch Cowlyd cairn
21. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN363: Capel Curig cairn
22. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN367: Carnedd Dafydd cairn
23. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN368: Carnedd Dafydd, cairn to SW of
24. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN366: Carnedd Fach cairn
25. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN371: Carnedd Llewelyn cairn
26. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN372: Dyffryn Mymbyr cairn circle
27. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN370: Nant y Benglog cairn
28. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE283: Hafotty Wen Ring Cairn
29. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: DE118: Ffrith-Uchaf Round Cairn
30. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN260: Ring Cairn North-West of Llyn y Wrach
31. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN365: Cae Du platform cairn
32. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: DE046: Mwdwl Eithin Round Barrows
33. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN353: Cefn Llechen Cairns
34. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN124: Cefn Llechen Stone Circle
35. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN354: Cefn Maen Amor cairn
36. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN355: Cefn Maen Amor stone circle
37. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN116: Hafotty Standing Stone
38. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN126: Maen Penddu
39. coflein NPRN: not yet identified. GAT PRN: 1694. Cadw SAM: CN216: Great Orme Copper Mines
40. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN132: Hwylfa'r Ceirw Stone Alignment
41. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN352: Bryniau Bugeilydd cairns
42. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN350: Cerrig Gwynion cairn
43. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN349: Foel Lwyd, cairn to N of
44. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN348: Foel Lwyd, cairn to NW of
45. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN351: Waun Llanfair barrow
46. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN341: Yr Orsedd, cairn to NNW of
47. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE281: Mwdwl Eithin Round Cairn
48. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE282: Moel Fodiar Tumuli
49. coflein NPRN: 94817. GAT PRN: 2475. Cadw SAM: DE125: Hendre-Waelod Burial Chamber
50. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE124: Blaen y Cwm Round Barrow
51. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE187: Bryn-Nantllech Round Barrow
52. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE036: Bylchau Church Round Barrows
53. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE101: Plas-Newydd Round Barrow
54. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE100: Rhiwiau round barrow cemetery
55. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE075: Rhos y Domen Round Barrows
56. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE172: Round Barrow 828m W of Cae-du
57. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE157: Round Cairn 648m NE of Tan-y-Foel
58. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN339: Bryn Derwydd stone circle
59. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN340: Maen Crwn standing stone
60. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN024: Penmaenmawr Stone Circle
61. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE094: Cefn-y-Gadfa Stone Rows and Cists
62. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE095: Hafod-y-Dre Stone Rows and Cairn
63. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE273: Maes Merddyn Ring Cairn
64. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE275: Moel Rhiwlug Cist Cairn
65. coflein NPRN: 294076. CPAT PRN: 105750. Cadw SAM: DE284: Nant Heilyn Stone Setting
66. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE307: Round Cairn 500m SE of Moel Seisiog
67. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN369: Cefn Cyfarwydd Cairn
68. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: DE197: Hwlffordd Round Barrow
69. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE114: Castell Cawr Hillfort
70. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN181: Early Fields & Dwellings Nr Maen y Bardd
71. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN157: Early Fields and Dwellings near Maen-y-Bardd
72. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN145: Pant y Griafolen Huts and Enclosures
73. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN023: Pen y Gaer Camp
74. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN236: Settlement, N of Cwm Eigiau
75. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN269: Hut Circle Settlement at Nant Bochllwyd
76. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN161: Huts and Enclosures SE of Glan Llugwy
77. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE229: Bryn Teg Enclosure
78. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE228: Ffridd Brynhelen Enclosures & Fields
79. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN012: Castell Caer Leion
80. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN251: Hut circles NW of Tyn-y-Ddol
81. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN125: Caer Bach
82. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN215: Hut Circle Settlement at Gwern Engan
83. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN127: Hut Groups N of Cerrig y Dinas
84. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN128: Round Hut 70m S of St Celynin's Church
85. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN041: Caer Oleu Camp
86. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE008: Pen-y-Corddyn Camp
87. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN257: Coed Gaer Hut Circle
88. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN234: Hut Circle, Bryniau Poethion, Great Orme
89. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN235: Hut Circle, Hafnant, Great Orme
90. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN039: Pen y Dinas Camp
91. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN049: Dinas Camp
92. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN185: Garreg Fawr Hut Groups, Ancient Fields and Cairns
93. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN072: Gwern y Plas Ancient Village
94. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN250: Hut Circles near Wern Newydd
95. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN306: Hut Circles West of Foel Llwyd
96. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN184: Pont y Teiryd Hut Group and Ancient Fields
97. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE076: Cae Ddunod Camp
98. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE029: Cefn Banog Ancient Village
99. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE011: Pen-y-Gaer Camp (Caer Caradog)
100. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE253: Tyddyn Tudur Enclosure
101. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE078: Pant-y-Rhedyn Earthwork
102. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE082: Mynydd y Gaer Camp
103. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN299: Gwern Engan Concentric Enclosed Hut Circle
104. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN283: Hut Circles at Clip yr Orsedd
105. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE128: Maes-Gwyn Castle Mound
106. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE071: Bryn Euryn Camp
107. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN291: Hut Settlement West of Allt Goch
108. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN242: Hut group SSW of Cefngarw, Ysbyty
109. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN001: Kanovium Roman Site
110. coflein NPRN:95274 Archwilio GAT PRN:799. Cadw SAM: CN010: Bryn-y-Gefeiliau Roman Site
111. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN402: Roman Road N of Llannerch Fedw
112. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE186: St George's Well, Abergele
113. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN182: Six Inscribed Stones in St Tudclud's Church, Penmachno
114. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE150: Group of Four Inscribed Stones in Gwytherin Churchyard
115. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE161: Two Cross-Incised Stones in St Digain's Churchyard, Llangernyw
116. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE096: Brohomalgi Stone (Now In Veolas Hall)
117. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE239: Dol Tre Beddau: Site of Discovery of Brohomaglus Stone
118. coflein NPRN: 303516. CPAT PRN not yet identified. Cadw SAM: DE031: The Mount, Abergele
119. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN032: Pont y Pair
120. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: DE093: Maen Sertan Boundary Stones
121. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN092: Bryn Castell
122. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN319: Clogwyn yr Eryr Deserted Rural Settlement
123. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN320: Hafod y Garreg Deserted Rural Settlement
124. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN304: Ty'n y Ddol Medieval Long Hut
125. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN004: Conwy Castle
126. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN014: Conwy Town Wall
127. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN016: Deganwy Castle
128. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN147: Site of Medieval King's Hall and Wardrobe, Rosehill Street
129. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN040: Dolwyddelan Castle
130. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN196: Tomen y Castell
131. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN082: Site of Aberconwy Abbey, Maenan
132. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN093: Gogarth Grange
133. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN330: Cae'r Haidd Deserted Rural Settlement
134. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE077: Hendre-Isaf Castle Mound
135. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE240: St. Gwenfrewi's Chapel, Gwytherin
136. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE149: Maesmor Hall Castle Mound
137. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE298: Nant y Foel Long Hut
138. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE097: Y Foelas Castle Mound
139. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE146: Llys Euryn Medieval House, Llandrillo-yn-Rhos
140. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN328: Tyddyn Wilym Deserted Rural Settlement
141. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN305: Ffridd-y-Fedw Platform House
142. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN331: Afon Llugwy Lead Mill
143. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN332: Coed Mawr Pool Lead Mine
144. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN295: Hafodlas Slate Quarry Mills and Associated Features
145. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN033: Pont Rhyd-Llanfair
146. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN139: Barn N of Pen-y-Bryn
147. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN333: Cwm Penmachno Slate Quarry
148. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN099: Fedw-Deg Old House
149. coflein NPRN: 23835. GAT PRN: 4648. Cadw SAM: CN189: Roman Bridge Penmachno
150. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN201: Bryniau Tower
151. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN083: Plas Mawr
152. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN074: Chapel at Penrhyn Old Hall
153. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: DE287: The Holyhead Road: Ty Nant section
154. coflein NPRN: 24053. GAT PRN: 4618. Cadw SAM: DE025: Llanrwst Bridge
155. coflein NPRN: 24074. CPAT PRN: 102587. Cadw SAM: DE098: Pont Newydd (Northern)
156. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN329: Ffridd Uchaf Deserted Rural Settlement
157. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN113: Gwydir Uchaf Chapel
158. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN326: Hafna Lead Mine Mill
159. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN159: Klondyke Lead Mill
160. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN327: Vale of Conwy Lead Mine
161. coflein NPRN: 24074. GAT PRN: 102744. Cadw SAM: DE099: Pont Newydd (Southern)
162. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN409: Former Royal Artillery Coast Artillery School
163. coflein NPRN: not yet identified. GAT PRN not yet identified. Cadw SAM: CN399: Nant Ffrancon Anti-invasion Defences