# List of Roman-to-modern scheduled monuments in Carmarthenshire

Carmarthenshire is a large rural county in West Wales. It includes mix of upland and mountainous terrain and fertile farmland. The western end of the Brecon Beacons National Park lies within the county. Across Carmarthenshire there are a total of 370 Scheduled monuments. That is too many to have on a single list page, so for convenience the list is divided into the 227 prehistoric sites and the 143 Roman, medieval and post-medieval sites (shown below). Included on this page are 29 sites from Roman period (most, but by no means all military, and predominantly in the north of the county), and 10 early medieval sites (all crosses or inscribed stones). There are 57 sites dating to post-Norman medieval times, including a remarkable collection of 8 castles and a further 25 castle mounds. The 47 varied post-medieval sites include clusters along the coastal area. Carmarthenshire is both a unitary authority and a historic county. Between 1974 and 1996 it was merged with Cardiganshire (now Ceredigion) and Pembrokeshire to form Dyfed.
All the pre-Roman sites are listed at List of Scheduled prehistoric Monuments in Carmarthenshire
Scheduled Ancient Monuments (SAMs) have statutory protection. It is illegal to disturb the ground surface or any standing remains. The compilation of the list is undertaken by Cadw Welsh Historic Monuments, which is an executive agency of the National Assembly of Wales. The list of scheduled monuments below is supplied by Cadw with additional material from RCAHMW and Dyfed Archaeological Trust.

## Scheduled Roman to modern Monuments in Carmarthenshire

| Name | Site type | Community | Location | Details | Period | SAM No & Refs |
| Carmarthen Roman Fort (part of) | Fort | Carmarthen | 51°51′24″N 4°18′10″W﻿ / ﻿51.8568°N 4.3029°W﻿ / 51.8568; -4.3029﻿ (Carmarthen Roman Fort (part of)), SN415200 | | 2Roman | CM235 |
| Carmarthen Roman Town (part of) | Town | Carmarthen | 51°51′35″N 4°18′09″W﻿ / ﻿51.8597°N 4.3024°W﻿ / 51.8597; -4.3024﻿ (Carmarthen Roman Town (part of)), SN415204 | | 2Roman | CM234 |
| Carmarthen Roman Town Defences (part of) | Town defences | Carmarthen | 51°51′35″N 4°17′52″W﻿ / ﻿51.8597°N 4.2979°W﻿ / 51.8597; -4.2979﻿ (Carmarthen Roman Town Defences (part of)), SN418203 | | 2Roman | CM243 |
| Carmarthen Roman Amphitheatre | Amphitheatre | Carmarthen | 51°51′44″N 4°17′47″W﻿ / ﻿51.8621°N 4.2965°W﻿ / 51.8621; -4.2965﻿ (Roman Amphitheatre), SN419206 | | 2Roman | CM206 |
| Roman Road c. 250m SSW of Gilwen Farm | Road | Cilycwm | 52°01′49″N 3°49′44″W﻿ / ﻿52.0302°N 3.8288°W﻿ / 52.0302; -3.8288﻿ (Roman Road c. 250m SSW of Gilwen Farm), SN746384 | | 2Roman | CM369 |
| Roman Road c. 400m S of Benlan Farm | Road | Cilycwm | 52°01′28″N 3°52′13″W﻿ / ﻿52.0245°N 3.8703°W﻿ / 52.0245; -3.8703﻿ (Roman Road c. 400m S of Benlan Farm), SN717378 | | 2Roman | CM368 |
| Annell Aqueduct (lower section) | Aqueduct | Cynwyl Gaeo | 52°02′50″N 3°56′02″W﻿ / ﻿52.0473°N 3.9338°W﻿ / 52.0473; -3.9338﻿ (Annell Aqueduct (lower section)), SN674405 | | 2Roman | CM210 |
| Annell Aqueduct (upper section) | Aqueduct | Cynwyl Gaeo | 52°03′59″N 3°53′51″W﻿ / ﻿52.0663°N 3.8974°W﻿ / 52.0663; -3.8974﻿ (Annell Aqueduct (upper section)), SN700425 | | 2Roman | CM211 |
| Cothi Roman Aqueduct | Aqueduct | Cynwyl Gaeo | 52°04′11″N 3°54′47″W﻿ / ﻿52.0698°N 3.913°W﻿ / 52.0698; -3.913﻿ (Cothi Roman Aqueduct), SN689430 | | 2Roman | CM213 |
| Dolaucothi Gold Mines | Gold mine | Cynwyl Gaeo | 52°02′38″N 3°57′00″W﻿ / ﻿52.0438°N 3.9501°W﻿ / 52.0438; -3.9501﻿ (Dolaucothi Gold Mines), SN663401 | | 2Roman | CM208 |
| Dolaucothi Mound | Mound | Cynwyl Gaeo | 52°02′43″N 3°57′03″W﻿ / ﻿52.0453°N 3.9509°W﻿ / 52.0453; -3.9509﻿ (Dolaucothi Mound), SN663403 | | 2Roman | CM167 |
| Dolaucothi Roman Aqueduct | Aqueduct | Cynwyl Gaeo | 52°04′25″N 3°54′43″W﻿ / ﻿52.0735°N 3.912°W﻿ / 52.0735; -3.912﻿ (Dolaucothi Roman Aqueduct), SN690434 | | 2Roman | CM200 |
| Dolauhirion, section of Roman road N of | Road | Cynwyl Gaeo | 52°00′44″N 3°48′19″W﻿ / ﻿52.0122°N 3.8054°W﻿ / 52.0122; -3.8054﻿ (Dolauhirion, section of Roman road N of), SN761364 | | 2Roman | CM366 |
| Hut at upper end of Annell Roman Aqueduct | Building (Unclassified) | Cynwyl Gaeo | 52°04′02″N 3°53′18″W﻿ / ﻿52.0671°N 3.8884°W﻿ / 52.0671; -3.8884﻿ (Hut at upper end of Annell Roman Aqueduct), SN706426 | | 2Roman | CM212 |
| Luentinum Pumpsaint Roman Fort | Fort | Cynwyl Gaeo | 52°02′49″N 3°57′41″W﻿ / ﻿52.047°N 3.9614°W﻿ / 52.047; -3.9614﻿ (Pumpsaint Roman Fort), SN655405 | | 2Roman | CM226 |
| Roman Water Tank E of Brunant Farm | Water tank | Cynwyl Gaeo | 52°03′18″N 3°55′56″W﻿ / ﻿52.055°N 3.9322°W﻿ / 52.055; -3.9322﻿ (Roman Water Tank E of Brunant Farm), SN676413 | | 2Roman | CM237 |
| Arosfa Gareg-Llwyd Roman Camp | Marching camp | Llanddeusant | 51°55′20″N 3°44′36″W﻿ / ﻿51.9223°N 3.7432°W﻿ / 51.9223; -3.7432﻿ (Arosfa Gareg-Llwyd Roman Camp), SN802262 | | 2Roman | CM174 |
| Cwm-Brwyn Roman Site | Enclosure | Llanddowror | 51°46′50″N 4°31′58″W﻿ / ﻿51.7806°N 4.5329°W﻿ / 51.7806; -4.5329﻿ (Cwm-Brwyn Roman Site), SN253121 | | 2Roman | CM139 |
| Dinefwr Park Roman Forts NT | Fort | Llandeilo | 51°53′02″N 4°00′12″W﻿ / ﻿51.8839°N 4.0033°W﻿ / 51.8839; -4.0033﻿ (Dinefwr Park Roman Forts), SN622224 | Two superimposed Roman forts, now within Dinefwr Park, both from the 70s and 80s AD | 2Roman | CM367 |
| Alabum, Llandovery Roman Site | Fort | Llandovery | 52°00′08″N 3°47′36″W﻿ / ﻿52.0021°N 3.7933°W﻿ / 52.0021; -3.7933﻿ (Llandovery Roman Site), SN769352 | Roman fort from the 70s AD on the north edge of Llandovery, at the crossroads of the Via Julia Montana (RR623) and the Sarn Helen (RR69) Roman Roads | 2Roman | CM188 |
| Abererbwll Roman Fort | Fort | Llanfair-ar-y-bryn, (also Llangamarch), (see also Powys) | 52°03′36″N 3°40′46″W﻿ / ﻿52.06°N 3.6794°W﻿ / 52.06; -3.6794﻿ (Abererbwll Roman Fort), SN849415 | Small fortlet, presumed Roman, aligned with the nearby Roman road. 70m square, partly within forested land. | 2Roman | CM373 |
| Roman Road c. 150m NW of Tal-y-Pal | Road | Llanfair-ar-y-bryn | 52°01′29″N 3°45′29″W﻿ / ﻿52.0248°N 3.7581°W﻿ / 52.0248; -3.7581﻿ (Roman Road c. 150m NW of Tal-y-Pal), SN794377 | | 2Roman | CM370 |
| Llys-Brychan Roman Villa | Villa | Llangadog | 51°54′45″N 3°53′03″W﻿ / ﻿51.9125°N 3.8843°W﻿ / 51.9125; -3.8843﻿ (Llys-Brychan Roman Site), SN704254 | | 2Roman | CM195 |
| Enclosure 150m NW of Eithin Man | Enclosed hut circle | Llangynog | 51°49′24″N 4°24′59″W﻿ / ﻿51.8232°N 4.4165°W﻿ / 51.8232; -4.4165﻿ (Enclosure 150m NW of Eithin Man), SN335166 | | 2Roman | CM242 |
| Roman Fortlet 300m SW of Gallt yr Adar Fawr | Fort | Llanwrda | 51°59′40″N 3°52′17″W﻿ / ﻿51.9945°N 3.8713°W﻿ / 51.9945; -3.8713﻿ (Roman Fortlet 300m SW of Gallt yr Adar Fawr), SN716345 | | 2Roman | CM389 |
| Hafod Fawr Roman Camp | Practice camp | Myddfai | 51°58′10″N 3°43′48″W﻿ / ﻿51.9694°N 3.7301°W﻿ / 51.9694; -3.7301﻿ (Hafod Fawr Roman Camp), SN812315 | | 2Roman | CM371 |
| Roman Earthwork 540m W of Y Pigwn | Fort | Myddfai | 51°57′56″N 3°43′04″W﻿ / ﻿51.9655°N 3.7179°W﻿ / 51.9655; -3.7179﻿ (Roman Earthwork 540m W of Y Pigwn), SN820310 | | 2Roman | CM194 |
| Y Pigwyn | Marching camp | Myddfai, (also Llywel), (see also Powys) | 51°58′01″N 3°42′26″W﻿ / ﻿51.967°N 3.7071°W﻿ / 51.967; -3.7071﻿ (Y Pigwyn), SN828312 | | 2Roman | BR003 |
| Roman Road 250m NE of Pwll-y-Hwyaid | Road | Whitland | 51°49′30″N 4°36′40″W﻿ / ﻿51.8251°N 4.611°W﻿ / 51.8251; -4.611﻿ (Roman Road 250m NE of Pwll-y-Hwyaid), SN201172 | | 2Roman | CM279 |
| Inscribed Stone in Llawddog's Churchyard, Cenarth | Inscribed stone | Cenarth | 52°02′41″N 4°31′25″W﻿ / ﻿52.0448°N 4.5237°W﻿ / 52.0448; -4.5237﻿ (Inscribed Stone in Llawddog's Churchyard, Cenarth), SN270414 | | 3Early Medieval | CM072 |
| Llanglydwen Churchyard Cross | Cross | Cilymaenllwyd | 51°54′28″N 4°39′19″W﻿ / ﻿51.9079°N 4.6552°W﻿ / 51.9079; -4.6552﻿ (Llanglydwen Churchyard Cross), SN174265 | | 3Early Medieval | CM160 |
| Clawdd-Mawr | Linear earthwork | Cynwyl Elfed | 51°58′26″N 4°21′48″W﻿ / ﻿51.974°N 4.3633°W﻿ / 51.974; -4.3633﻿ (Clawdd-Mawr), SN377332 | | 3Early Medieval | CM110 |
| Inscribed Stone N of Parciau Farmhouse | Inscribed stone | Henllanfallteg | 51°50′51″N 4°38′49″W﻿ / ﻿51.8475°N 4.647°W﻿ / 51.8475; -4.647﻿ (Inscribed Stone N of Parciau Farmhouse), SN177198 | | 3Early Medieval | CM069 |
| St Canna's Chair | Inscribed stone | Henllanfallteg | 51°50′15″N 4°38′50″W﻿ / ﻿51.8375°N 4.6473°W﻿ / 51.8375; -4.6473﻿ (St Canna's Chair), SN177187 | | 3Early Medieval | PE148 |
| Cross-Incised Stones | Cross-marked stone | Llanddowror | 51°48′09″N 4°31′55″W﻿ / ﻿51.8026°N 4.5319°W﻿ / 51.8026; -4.5319﻿ (Cross-Incised Stones), SN255145 | | 3Early Medieval | CM161 |
| Llansadurnen Cross-Incised Stone & Other Stones | Cross-marked stone | Llanddowror | 51°46′03″N 4°30′32″W﻿ / ﻿51.7675°N 4.509°W﻿ / 51.7675; -4.509﻿ (Llansadurnen Cross-Incised Stone & Other Stones), SN269106 | | 3Early Medieval | CM136 |
| Cross-Marked Stone at Cilymaenllwyd House | Cross-marked stone | Llanelli Rural | 51°41′29″N 4°12′24″W﻿ / ﻿51.6914°N 4.2067°W﻿ / 51.6914; -4.2067﻿ (Cross-Marked Stone at Cilymaenllwyd House), SN475014 | | 3Early Medieval | CM217 |
| Inscribed Stone & Early Gravestones, Llanfihangel-ar-Arth Church | Inscribed stone | Llanfihangel-ar-Arth | 52°02′10″N 4°15′08″W﻿ / ﻿52.0362°N 4.2522°W﻿ / 52.0362; -4.2522﻿ (Inscribed Stone & Early Gravestones in Church), SN456399 | | 3Early Medieval | CM071 |
| Cross-Incised Stone in Churchyard | Cross-marked stone | Llanpumsaint | 51°56′15″N 4°18′06″W﻿ / ﻿51.9374°N 4.3018°W﻿ / 51.9374; -4.3018﻿ (Cross-Incised Stone in Churchyard), SN418290 | | 3Early Medieval | CM165 |
| Tir-y-Dail Motte and Bailey Castle | Motte & Bailey | Ammanford | 51°47′39″N 3°59′47″W﻿ / ﻿51.7942°N 3.9963°W﻿ / 51.7942; -3.9963﻿ (Tir-y-Dail Motte and Bailey Castle), SN624124 | | 4Medieval | CM067 |
| Carmarthen Castle | Castle | Carmarthen | 51°51′21″N 4°18′22″W﻿ / ﻿51.8557°N 4.306°W﻿ / 51.8557; -4.306﻿ (Carmarthen Castle), SN412199 | | 4Medieval | CM008 |
| St John's Priory, Carmarthen | Priory | Carmarthen | 51°51′36″N 4°17′51″W﻿ / ﻿51.8601°N 4.2975°W﻿ / 51.8601; -4.2975﻿ (St John's Priory), SN418204 | | 4Medieval | CM236 |
| Trebersed Moated Site | Moated Site | Carmarthen | 51°51′17″N 4°20′57″W﻿ / ﻿51.8546°N 4.3491°W﻿ / 51.8546; -4.3491﻿ (Trebersed Moated Site), SN383199 | | 4Medieval | CM249 |
| Parc-y-Domen | Motte | Cenarth | 52°02′39″N 4°31′31″W﻿ / ﻿52.0441°N 4.5252°W﻿ / 52.0441; -4.5252﻿ (Parc-y-Domen), SN269414 | | 4Medieval | CM086 |
| Mynydd Mallaen Long Hut | Rectangular hut | Cilycwm | 52°04′31″N 3°51′34″W﻿ / ﻿52.0753°N 3.8594°W﻿ / 52.0753; -3.8594﻿ (Mynydd Mallaen Long Hut), SN726435 | | 4Medieval | CM303 |
| Capel Dewi, Llwyndewi | Chapel | Dyffryn Cennen | 51°50′34″N 3°56′52″W﻿ / ﻿51.8427°N 3.9479°W﻿ / 51.8427; -3.9479﻿ (Capel Dewi), SN659178 | | 4Medieval | CM153 |
| Carreg Cennen Castle | Castle | Dyffryn Cennen | 51°51′16″N 3°56′07″W﻿ / ﻿51.8545°N 3.9352°W﻿ / 51.8545; -3.9352﻿ (Carreg Cennen Castle), SN668190 | | 4Medieval | CM001 |
| Deserted Medieval Settlement | Deserted Medieval Village | Eglwyscummin | 51°46′02″N 4°33′58″W﻿ / ﻿51.7671°N 4.5662°W﻿ / 51.7671; -4.5662﻿ (Deserted Medieval Settlement), SN230107 | | 4Medieval | CM220 |
| Kidwelly Castle | Castle | Kidwelly | 51°44′23″N 4°18′20″W﻿ / ﻿51.7398°N 4.3055°W﻿ / 51.7398; -4.3055﻿ (Kidwelly Castle), SN409070 | | 4Medieval | CM002 |
| Kidwelly Medieval Town (Part of) | Town | Kidwelly | 51°44′22″N 4°18′24″W﻿ / ﻿51.7395°N 4.3067°W﻿ / 51.7395; -4.3067﻿ (Kidwelly Medieval Town (Part of)), SN408070 | | 4Medieval | CM209 |
| Kidwelly Town Gate & Defences | Gatehouse | Kidwelly | 51°44′18″N 4°18′25″W﻿ / ﻿51.7382°N 4.307°W﻿ / 51.7382; -4.307﻿ (Kidwelly Town Gate & Defences), SN408069 | | 4Medieval | CM183 |
| Laugharne Castle | Castle | Laugharne Township | 51°46′11″N 4°27′44″W﻿ / ﻿51.7696°N 4.4621°W﻿ / 51.7696; -4.4621﻿ (Laugharne Castle), SN302107 | | 4Medieval | CM003 |
| Lan Enclosure | Enclosure | Llanboidy | 51°51′18″N 4°35′30″W﻿ / ﻿51.855°N 4.5917°W﻿ / 51.855; -4.5917﻿ (Lan Enclosure), SN216205 | | 4Medieval | CM294 |
| Llanboidy Mound & Bailey Castle | Motte & Bailey | Llanboidy | 51°52′41″N 4°35′20″W﻿ / ﻿51.878°N 4.589°W﻿ / 51.878; -4.589﻿ (Llanboidy Mound & Bailey Castle), SN218231 | | 4Medieval | CM098 |
| Whitland Abbey | Abbey | Llanboidy | 51°50′01″N 4°36′08″W﻿ / ﻿51.8336°N 4.6022°W﻿ / 51.8336; -4.6022﻿ (Whitland Abbey), SN207182 | | 4Medieval | CM014 |
| Twyn yr Esgair Settlement | Rectangular hut | Llanddeusant | 51°53′57″N 3°44′34″W﻿ / ﻿51.8993°N 3.7427°W﻿ / 51.8993; -3.7427﻿ (Twyn yr Esgair Settlement), SN801237 | | 4Medieval | CM306 |
| Dolgarn Moated Site | Moated Site | Llanddowror | 51°48′38″N 4°31′03″W﻿ / ﻿51.8106°N 4.5176°W﻿ / 51.8106; -4.5176﻿ (Dolgarn Moated Site), SN265154 | | 4Medieval | CM252 |
| Dinefwr Castle NT | Castle | Llandeilo | 51°52′36″N 4°01′03″W﻿ / ﻿51.8768°N 4.0175°W﻿ / 51.8768; -4.0175﻿ (Old Dynefwr Castle), SN612217 | | 4Medieval | CM029 |
| Llandovery Castle | Castle | Llandovery | 51°59′34″N 3°47′46″W﻿ / ﻿51.9927°N 3.7962°W﻿ / 51.9927; -3.7962﻿ (Llandovery Castle), SN767342 | | 4Medieval | CM015 |
| Hendy Castle Mound | Motte | Llanedi | 51°42′35″N 4°03′02″W﻿ / ﻿51.7098°N 4.0506°W﻿ / 51.7098; -4.0506﻿ (Hendy Castle Mound), SN584032 | | 4Medieval | CM096 |
| Hendy Earthwork | Enclosure | Llanedi | 51°42′39″N 4°02′57″W﻿ / ﻿51.7107°N 4.0492°W﻿ / 51.7107; -4.0492﻿ (Hendy Earthwork), SN585033 | | 4Medieval | CM097 |
| Pen y Cnap Castle | Motte | Llanegwad | 51°52′16″N 4°09′23″W﻿ / ﻿51.8712°N 4.1563°W﻿ / 51.8712; -4.1563﻿ (Pen y Cnap Castle), SN516213 | | 4Medieval | CM151 |
| Capel Isaf Cemetery | Cemetery | Llanelli | 51°41′04″N 4°08′32″W﻿ / ﻿51.6845°N 4.1421°W﻿ / 51.6845; -4.1421﻿ (Capel Isaf Cemetery), SN520005 | | 4Medieval | CM387 |
| Old Castle motte, Llanelli | Motte | Llanelli | 51°40′55″N 4°10′14″W﻿ / ﻿51.6819°N 4.1705°W﻿ / 51.6819; -4.1705﻿ (Old Castle motte), SN500003 | | 4Medieval | CM323 |
| Capel Dewi, Llwynhendy | Chapel | Llanelli Rural | 51°40′37″N 4°06′52″W﻿ / ﻿51.677°N 4.1145°W﻿ / 51.677; -4.1145﻿ (Capel Dewi, Llwynhendy), SS538996 | | 4Medieval | CM324 |
| Castell Du Castle Mound | Motte | Llanfihangel-ar-Arth | 51°59′00″N 4°16′36″W﻿ / ﻿51.9832°N 4.2768°W﻿ / 51.9832; -4.2768﻿ (Castell Du Castle Mound), SN437340 | | 4Medieval | CM114 |
| Castle Llwyn Bedw | Motte | Llanfihangel-ar-Arth | 52°02′01″N 4°17′19″W﻿ / ﻿52.0337°N 4.2886°W﻿ / 52.0337; -4.2886﻿ (Castle Llwyn Bedw), SN431397 | | 4Medieval | CM021 |
| Castle Pencader | Motte | Llanfihangel-ar-Arth | 52°00′09″N 4°16′01″W﻿ / ﻿52.0024°N 4.267°W﻿ / 52.0024; -4.267﻿ (Castle Pencader), SN444362 | | 4Medieval | CM070 |
| Castell Meurig | Motte & Bailey | Llangadog | 51°55′53″N 3°52′44″W﻿ / ﻿51.9315°N 3.8788°W﻿ / 51.9315; -3.8788﻿ (Castell Meurig), SN709276 | | 4Medieval | CM099 |
| Dryslwyn Castle | Hillfort | Llangathen | 51°51′48″N 4°06′03″W﻿ / ﻿51.8632°N 4.1007°W﻿ / 51.8632; -4.1007﻿ (Dryslwyn Castle), SN554203 | | 4Prehistoric | CM030 |
| Domen Llawddog (Or Tomen Maesllan) Mound & Bailey Castle | Motte & Bailey | Llangeler | 52°00′01″N 4°23′28″W﻿ / ﻿52.0004°N 4.3911°W﻿ / 52.0004; -4.3911﻿ (Domen Llawddog (Or Tomen Maesllan) Mound & Bailey Castle), SN359362 | | 4Medieval | CM022 |
| Domen Seba (or Y Tomen Fawr) Castle Mound | Motte | Llangeler | 52°00′22″N 4°26′27″W﻿ / ﻿52.0062°N 4.4408°W﻿ / 52.0062; -4.4408﻿ (Domen Seba (or Y Tomen Fawr) Castle Mound), SN325370 | | 4Medieval | CM020 |
| Pen Castell | Motte | Llangeler | 52°01′01″N 4°19′46″W﻿ / ﻿52.0169°N 4.3295°W﻿ / 52.0169; -4.3295﻿ (Pen Castell), SN402379 | | 4Medieval | CM080 |
| Banc y Bettws Castle Mound | Motte | Llangyndeyrn | 51°48′59″N 4°14′16″W﻿ / ﻿51.8165°N 4.2378°W﻿ / 51.8165; -4.2378﻿ (Banc y Bettws Castle Mound), SN458154 | | 4Medieval | CM124 |
| Castell y Domen, Gwempa | Motte | Llangyndeyrn | 51°47′24″N 4°16′04″W﻿ / ﻿51.79°N 4.2679°W﻿ / 51.79; -4.2679﻿ (Castell y Domen, Gwempa), SN436125 | | 4Medieval | CM240 |
| Cwrt Malle Moated Site, Llangynog | Moated site | Llangynog | 51°49′49″N 4°21′25″W﻿ / ﻿51.8303°N 4.3569°W﻿ / 51.8303; -4.3569﻿ (Cwrt Malle Moated Site, Llangynog), SN376172 | | 4Medieval | CM390 |
| St.Teilo's Church, Llandeilo Abercywyn | Chapel | Llangynog | 51°47′25″N 4°27′10″W﻿ / ﻿51.7904°N 4.4529°W﻿ / 51.7904; -4.4529﻿ (St.Teilo's Church, Llandeilo Abercywyn), SN309130 | | 4Medieval | CM280 |
| Castell Nonni | Motte | Llanllwni | 52°02′12″N 4°11′45″W﻿ / ﻿52.0366°N 4.1958°W﻿ / 52.0366; -4.1958﻿ (Castell Nonni), SN494398 | | 4Medieval | CM102 |
| Pant-Glas Castle Mound | Motte | Llanpumsaint | 51°54′36″N 4°17′44″W﻿ / ﻿51.9099°N 4.2956°W﻿ / 51.9099; -4.2956﻿ (Pant-Glas Castle Mound), SN421259 | | 4Medieval | CM121 |
| Llansteffan Castle | Castle | Llansteffan | 51°45′56″N 4°23′27″W﻿ / ﻿51.7655°N 4.3908°W﻿ / 51.7655; -4.3908﻿ (Llansteffan Castle), SN351101 | | 4Medieval | CM004 |
| Yr Hen Gapel, Llanybri | Chapel | Llansteffan | 51°47′13″N 4°24′45″W﻿ / ﻿51.7869°N 4.4124°W﻿ / 51.7869; -4.4124﻿ (Yr Hen Gapel, Llanybri), SN337125 | | 4Medieval | CM250 |
| Castell Bach | Motte | Llanwinio | 51°55′09″N 4°32′58″W﻿ / ﻿51.9191°N 4.5495°W﻿ / 51.9191; -4.5495﻿ (Castell Bach), SN247275 | | 4Medieval | CM129 |
| Castell Mawr Mound and Bailey Castle | Motte & Bailey | Llanwinio | 51°55′01″N 4°33′08″W﻿ / ﻿51.917°N 4.5522°W﻿ / 51.917; -4.5522﻿ (Castell Mawr Mound and Bailey Castle), SN245273 | | 4Medieval | CM131 |
| Llanwrda Castle Mound | Motte | Llanwrda | 51°58′40″N 3°50′54″W﻿ / ﻿51.9779°N 3.8484°W﻿ / 51.9779; -3.8484﻿ (Llanwrda Castle Mound), SN731326 | | 4Medieval | CM239 |
| Castell Waunberllan | Moated Site | Myddfai | 51°57′17″N 3°47′30″W﻿ / ﻿51.9546°N 3.7917°W﻿ / 51.9546; -3.7917﻿ (Castell Waunberllan), SN769299 | | 4Medieval | CM251 |
| Newcastle Emlyn Castle | Castle | Newcastle Emlyn | 52°02′21″N 4°27′48″W﻿ / ﻿52.0391°N 4.4632°W﻿ / 52.0391; -4.4632﻿ (Newcastle Emlyn Castle), SN311407 | | 4Medieval | CM085 |
| Garn-Fawr Castle Mound | Motte | Newchurch and Merthyr | 51°53′23″N 4°19′54″W﻿ / ﻿51.8896°N 4.3318°W﻿ / 51.8896; -4.3318﻿ (Garn-Fawr Castle Mound), SN396237 | | 4Medieval | CM011 |
| Waun Twmpath Motte | Motte | Pembrey and Burry Port Town | 51°42′03″N 4°13′18″W﻿ / ﻿51.7007°N 4.2216°W﻿ / 51.7007; -4.2216﻿ (Waun Twmpath Motte), SN465025 | | 4Medieval | CM238 |
| Claustral Buildings, St Clears Priory | Priory | St Clears | 51°48′49″N 4°29′39″W﻿ / ﻿51.8135°N 4.4941°W﻿ / 51.8135; -4.4941﻿ (Claustral Buildings, St Clears Priory), SN281157 | | 4Medieval | CM290 |
| Llanfihangel Abercowin Old Parish Church & Norman Grave-Slabs | Church | St Clears | 51°47′34″N 4°27′45″W﻿ / ﻿51.7928°N 4.4626°W﻿ / 51.7928; -4.4626﻿ (Llanfihangel Abercowin Old Parish Church & Norman Grave-Slabs), SN302133 | | 4Medieval | CM144 |
| St Clears Mound and Bailey Castle | Motte & Bailey | St Clears | 51°48′39″N 4°29′42″W﻿ / ﻿51.8107°N 4.4949°W﻿ / 51.8107; -4.4949﻿ (St Clears Mound and Bailey Castle), SN281153 | | 4Medieval | CM095 |
| Trefenty Mound and Bailey Castle | Motte & Bailey | St Clears | 51°47′41″N 4°28′15″W﻿ / ﻿51.7946°N 4.4708°W﻿ / 51.7946; -4.4708﻿ (Trefenty Mound and Bailey Castle), SN297135 | | 4Medieval | CM143 |
| Talley Abbey | Abbey | Talley | 51°58′35″N 3°59′32″W﻿ / ﻿51.9765°N 3.9922°W﻿ / 51.9765; -3.9922﻿ (Talley Abbey), SN632327 | | 4Medieval | CM013 |
| Talley Mound and Bailey Castle | Motte & Bailey | Talley | 51°58′55″N 3°59′38″W﻿ / ﻿51.9819°N 3.994°W﻿ / 51.9819; -3.994﻿ (Talley Mound and Bailey Castle), SN631333 | | 4Medieval | CM077 |
| Capel Bettws | Chapel | Trelech | 51°55′30″N 4°30′16″W﻿ / ﻿51.9251°N 4.5044°W﻿ / 51.9251; -4.5044﻿ (Capel Bettws), SN278281 | | 4Medieval | CM125 |
| Spudder's Bridge (Pont Spwdwr) | Bridge | Trimsaran | 51°43′47″N 4°16′09″W﻿ / ﻿51.7298°N 4.2692°W﻿ / 51.7298; -4.2692﻿ (Spudder's Bridge), SN433058 | Six-arched 17th-century bridge and causeway over the River Gwendraeth Fawr and its flood plain, between Trimsaran and Kidwelly. Also called Pont Spwdwr. A replacement alongside now carries the road traffic. | 4Medieval | CM006 |
| The Bulwarks (Civil War) | Earthwork (unclassified) | Carmarthen | 51°51′18″N 4°18′43″W﻿ / ﻿51.8551°N 4.312°W﻿ / 51.8551; -4.312﻿ (The Bulwarks (Civil War)), SN408199 | | 5Post-Medieval/Modern | CM009 |
| Cenarth Bridge | Bridge | Cenarth, (also Beulah), (see also Ceredigion) | 52°02′44″N 4°31′31″W﻿ / ﻿52.0456°N 4.5253°W﻿ / 52.0456; -4.5253﻿ (Cenarth Bridge), SN269415 | | 5Post-Medieval/Modern | CM017 |
| Dolau-Hirion Bridge | Bridge | Cilycwm | 52°00′34″N 3°48′18″W﻿ / ﻿52.0095°N 3.8051°W﻿ / 52.0095; -3.8051﻿ (Dolau-Hirion Bridge), SN762360 | | 5Post-Medieval/Modern | CM005 |
| Bancbryn post-medieval lluest farmstead | Farmstead | Cwmamman | 51°46′42″N 3°54′39″W﻿ / ﻿51.7783°N 3.9108°W﻿ / 51.7783; -3.9108﻿ (Bancbryn post-medieval lluest farmstead), SN682105 | | 5Post-Medieval/Modern | CM332 |
| Waun-hir post-medieval lluest farmstead | Farmstead | Cwmamman | 51°47′09″N 3°56′19″W﻿ / ﻿51.7859°N 3.9385°W﻿ / 51.7859; -3.9385﻿ (Waun-hir post-medieval lluest farmstead), SN663114 | | 5Post-Medieval/Modern | CM331 |
| Esgair Gaeo Deserted Rural Settlement | Rectangular hut | Cynwyl Gaeo | 52°08′17″N 3°51′57″W﻿ / ﻿52.1381°N 3.8659°W﻿ / 52.1381; -3.8659﻿ (Esgair Gaeo Deserted Rural Settlement), SN723505 | | 5Post-Medieval/Modern | CM298 |
| Beddau'r Derwyddon | Pillow mound | Dyffryn Cennen | 51°50′43″N 3°55′38″W﻿ / ﻿51.8454°N 3.9271°W﻿ / 51.8454; -3.9271﻿ (Beddau'r Derwyddon), SN673180 | | 5Post-Medieval/Modern | CM154 |
| Cincoed Limestone Quarries and Kilns | Quarry | Dyffryn Cennen | 51°50′24″N 3°58′09″W﻿ / ﻿51.8401°N 3.9693°W﻿ / 51.8401; -3.9693﻿ (Cincoed Limestone Quarries and Kilns), SN644175 | | 5Post-Medieval/Modern | CM276 |
| Limekilns East of Cincoed | Limekiln | Dyffryn Cennen | 51°50′23″N 3°57′59″W﻿ / ﻿51.8397°N 3.9663°W﻿ / 51.8397; -3.9663﻿ (Limekilns East of Cincoed), SN646175 | | 5Post-Medieval/Modern | CM275 |
| Site of Forge at Llandyfan | Iron forge | Dyffryn Cennen | 51°50′02″N 3°57′06″W﻿ / ﻿51.8339°N 3.9516°W﻿ / 51.8339; -3.9516﻿ (Site of Forge at Llandyfan), SN656168 | | 5Post-Medieval/Modern | CM223 |
| Coleman Dovecot | Dovecote | Kidwelly | 51°44′25″N 4°19′26″W﻿ / ﻿51.7404°N 4.3239°W﻿ / 51.7404; -4.3239﻿ (Coleman Dovecot), SN396071 | | 5Post-Medieval/Modern | CM152 |
| Hot & Cold Rolling Mills, Kidwelly Tinplate Works | Industrial monument | Kidwelly | 51°44′52″N 4°17′17″W﻿ / ﻿51.7479°N 4.288°W﻿ / 51.7479; -4.288﻿ (Hot & Cold Rolling Mills, Kidwelly Tinplate Works), SN421079 | Now a working tinworks museum. | 5Post-Medieval/Modern | CM254 |
| Kidwelly Old Tinplate Works and Dam | Tinplate Works | Kidwelly | 51°44′47″N 4°17′21″W﻿ / ﻿51.7463°N 4.2892°W﻿ / 51.7463; -4.2892﻿ (Kidwelly Old Tinplate Works and Dam), SN420077 | | 5Post-Medieval/Modern | CM291 |
| Garnbwll Limekiln | Limekiln | Llanddarog | 51°48′16″N 4°10′45″W﻿ / ﻿51.8045°N 4.1793°W﻿ / 51.8045; -4.1793﻿ (Garnbwll Limekiln), SN498140 | | 5Post-Medieval/Modern | CM278 |
| Maesdulais Limekilns | Limekiln | Llanddarog | 51°48′33″N 4°09′00″W﻿ / ﻿51.8093°N 4.1501°W﻿ / 51.8093; -4.1501﻿ (Maesdulais Limekilns), SN518144 | | 5Post-Medieval/Modern | CM272 |
| Odyn Jac Limekilns | Limekiln | Llanddarog | 51°48′25″N 4°10′26″W﻿ / ﻿51.807°N 4.1739°W﻿ / 51.807; -4.1739﻿ (Odyn Jac Limekilns), SN502142 | | 5Post-Medieval/Modern | CM273 |
| Genwen Engine House | Engine house | Llanelli Rural | 51°40′34″N 4°06′17″W﻿ / ﻿51.6761°N 4.1046°W﻿ / 51.6761; -4.1046﻿ (Genwen Engine House), SS545995 | | 5Post-Medieval/Modern | CM263 |
| Glynea Colliery | Coal Mine | Llanelli Rural | 51°40′20″N 4°06′05″W﻿ / ﻿51.6723°N 4.1015°W﻿ / 51.6723; -4.1015﻿ (Glynea Colliery), SS547991 | | 5Post-Medieval/Modern | CM262 |
| Horeb Brickworks | Kiln | Llanelli Rural | 51°43′34″N 4°10′17″W﻿ / ﻿51.726°N 4.1715°W﻿ / 51.726; -4.1715﻿ (Horeb Brickworks), SN501052 | | 5Post-Medieval/Modern | CM281 |
| Pencoed Lead Works | Lead mine | Llanelli Rural | 51°40′35″N 4°04′57″W﻿ / ﻿51.6764°N 4.0826°W﻿ / 51.6764; -4.0826﻿ (Pencoed Lead Works), SS561995 | | 5Post-Medieval/Modern | CM282 |
| Raby's Furnace | Iron forge | Llanelli Rural | 51°41′34″N 4°09′58″W﻿ / ﻿51.6928°N 4.166°W﻿ / 51.6928; -4.166﻿ (Raby's Furnace), SN503015 | | 5Post-Medieval/Modern | CM219 |
| Section of former Carmarthenshire Railway, Felinfoel | Railway | Llanelli Rural | 51°42′26″N 4°08′51″W﻿ / ﻿51.7073°N 4.1476°W﻿ / 51.7073; -4.1476﻿ (Section of former Carmarthenshire Railway, Felinfoel), SN517031 | | 5Post-Medieval/Modern | CM274 |
| St David's Colliery | Coal Mine | Llanelli Rural | 51°41′30″N 4°06′52″W﻿ / ﻿51.6917°N 4.1145°W﻿ / 51.6917; -4.1145﻿ (St David's Colliery), SN539013 | | 5Post-Medieval/Modern | CM265 |
| Nant-y-Mwyn Lead Mine Engine House, Rhandir-Mwyn | Engine house | Llanfair-ar-y-bryn | 52°05′08″N 3°46′17″W﻿ / ﻿52.0856°N 3.7715°W﻿ / 52.0856; -3.7715﻿ (Nant-y-Mwyn Lead Mine Engine House, Rhandir-Mwyn), SN787445 | | 5Post-Medieval/Modern | CM215 |
| Blaen y Cylchau Deserted Rural Settlement | Rectangular hut settlement | Llangadog | 51°51′15″N 3°47′49″W﻿ / ﻿51.8543°N 3.7969°W﻿ / 51.8543; -3.7969﻿ (Blaen y Cylchau Deserted Rural Settlement), SN763188 | | 5Post-Medieval/Modern | CM307 |
| Cae Sara Lead Mine | Lead mine | Llangadog | 51°55′58″N 3°48′51″W﻿ / ﻿51.9328°N 3.8143°W﻿ / 51.9328; -3.8143﻿ (Cae Sara Lead Mine), SN753275 | | 5Post-Medieval/Modern | CM283 |
| Cwm Clydach settlement | Building (Unclassified) | Llangadog | 51°51′21″N 3°49′39″W﻿ / ﻿51.8558°N 3.8275°W﻿ / 51.8558; -3.8275﻿ (Cwm Clydach settlement), SN742190 | | 5Post-Medieval/Modern | CM358 |
| Moel Gornach settlement | Building (Unclassified) | Llangadog | 51°51′13″N 3°49′40″W﻿ / ﻿51.8536°N 3.8278°W﻿ / 51.8536; -3.8278﻿ (Moel Gornach settlement), SN742188 | | 5Post-Medieval/Modern | CM359 |
| Pont Clydach settlement | Building (Unclassified) | Llangadog | 51°51′42″N 3°50′01″W﻿ / ﻿51.8616°N 3.8336°W﻿ / 51.8616; -3.8336﻿ (Pont Clydach settlement), SN738197 | | 5Post-Medieval/Modern | CM357 |
| Penprys Pit Engine House | Engine house | Llangennech | 51°41′46″N 4°06′48″W﻿ / ﻿51.6961°N 4.1133°W﻿ / 51.6961; -4.1133﻿ (Penprys Pit Engine House), SN540018 | | 5Post-Medieval/Modern | CM266 |
| Limekilns at Penymynydd, Pedair Heol | Limekiln | Llangyndeyrn | 51°45′44″N 4°15′45″W﻿ / ﻿51.7622°N 4.2624°W﻿ / 51.7622; -4.2624﻿ (Limekilns at Penymynydd, Pedair Heol), SN439094 | | 5Post-Medieval/Modern | CM277 |
| Remains of Blast Furnace at Pont Henry | Industrial building | Llangyndeyrn | 51°45′37″N 4°12′44″W﻿ / ﻿51.7603°N 4.2122°W﻿ / 51.7603; -4.2122﻿ (Remains of Blast Furnace at Pont Henry), SN474091 | | 5Post-Medieval/Modern | CM227 |
| Deserted Settlements 800m N of Blaenau Farm | Deserted Rural Settlement | Myddfai | 51°51′51″N 3°40′26″W﻿ / ﻿51.8641°N 3.6738°W﻿ / 51.8641; -3.6738﻿ (Deserted Settlements 800m N of Blaenau Farm), SN848197 | | 5Post-Medieval/Modern | BR194 |
| Newcastle Emlyn Bridge | Bridge | Newcastle Emlyn, (also Llandyfriog), (see also Ceredigion) | 52°02′25″N 4°28′00″W﻿ / ﻿52.0404°N 4.4667°W﻿ / 52.0404; -4.4667﻿ (Newcastle Emlyn Bridge), SN309408 | | 5Post-Medieval/Modern | CM087 |
| Colliery Ventilation Furnace at Pembrey | Industrial monument | Pembrey and Burry Port Town | 51°41′N 4°16′W﻿ / ﻿51.69°N 4.27°W﻿ / 51.69; -4.27﻿ (Colliery Ventilation Furnace at Pembrey), SN431014 | | 5Post-Medieval/Modern | CM267 |
| Iron Tub Boats at Burry Port Harbour | Boat | Pembrey and Burry Port Town | 51°40′42″N 4°14′58″W﻿ / ﻿51.6784°N 4.2495°W﻿ / 51.6784; -4.2495﻿ (Iron Tub Boats at Burry Port Harbour), SN445001 | | 5Post-Medieval/Modern | CM268 |
| Pembrey Old Harbour | Pier | Pembrey and Burry Port Town | 51°40′40″N 4°15′46″W﻿ / ﻿51.6777°N 4.2628°W﻿ / 51.6777; -4.2628﻿ (Pembrey Old Harbour), SN436000 | | 5Post-Medieval/Modern | CM296 |
| Stanley's Tramroad Embankment, Pembrey | Tramroad | Pembrey and Burry Port Town | 51°41′06″N 4°16′02″W﻿ / ﻿51.6851°N 4.2671°W﻿ / 51.6851; -4.2671﻿ (Stanley's Tramroad Embankment, Pembrey), SN433009 | | 5Post-Medieval/Modern | CM271 |
| Cwm Twrch settlement | Building (Unclassified) | Quarter Bach | 51°49′32″N 3°47′11″W﻿ / ﻿51.8256°N 3.7864°W﻿ / 51.8256; -3.7864﻿ (Cwm Twrch settlement), SN769156 | | 5Post-Medieval/Modern | CM354 |
| Cwm Twrch settlement and limekiln | Building (Unclassified) | Quarter Bach | 51°50′15″N 3°47′05″W﻿ / ﻿51.8375°N 3.7848°W﻿ / 51.8375; -3.7848﻿ (Cwm Twrch settlement and limekiln), SN771169 | | 5Post-Medieval/Modern | CM355 |
| Glanstony Aqueduct, Trimsaran | Navigable aqueduct | Trimsaran | 51°43′27″N 4°16′41″W﻿ / ﻿51.7243°N 4.278°W﻿ / 51.7243; -4.278﻿ (Glanstony Aqueduct, Trimsaran), SN427053 | | 5Post-Medieval/Modern | CM270 |
| Kymer's Canal and Pwll y Llygoed Tramroad Bridge | Canal | Trimsaran | 51°44′17″N 4°15′17″W﻿ / ﻿51.7381°N 4.2548°W﻿ / 51.7381; -4.2548﻿ (Kymer's Canal and Pwll y Llygoed Tramroad Bridge), SN444067 | Oldest canal in Wales, built in 1766 to carry coal via a tramroad over the River Gwendraeth Fawr at Pwll-y-Llygod, and 3 miles of canal to Kidwelly harbour. Later extended and then in 1873 the towpath was converted into a railway. | 5Post-Medieval/Modern | CM261 |
| Cynwyl Elfed Anti-invasion Defences | Anti-invasion defence site | Cynwyl Elfed | 51°55′06″N 4°21′59″W﻿ / ﻿51.9184°N 4.3664°W﻿ / 51.9184; -4.3664﻿ (Cynwyl Elfed Anti-invasion Defences), SN373270 | | 5.9Post-Medieval/Modern | CM374 |
| Ty Cwm Tawel Anti-invasion Defences | Anti-invasion defence site | Cynwyl Elfed | 51°54′30″N 4°20′33″W﻿ / ﻿51.9084°N 4.3425°W﻿ / 51.9084; -4.3425﻿ (Ty Cwm Tawel Anti-invasion Defences), SN389259 | | 5.9Post-Medieval/Modern | CM372 |
| Pont Henllan Pillbox | Pillbox | Llangeler | 52°02′03″N 4°23′54″W﻿ / ﻿52.0343°N 4.3984°W﻿ / 52.0343; -4.3984﻿ (Pont Henllan Pillbox), SN355400 | | 5.9Post-Medieval/Modern | CM375 |
| Dome Gunnery Trainer, Pembrey Airfield | Gunnery Training Dome | Pembrey and Burry Port Town | 51°42′34″N 4°18′22″W﻿ / ﻿51.7095°N 4.3062°W﻿ / 51.7095; -4.3062﻿ (Dome Gunnery Trainer, Pembrey Airfield), SN407037 | | 5.9Post-Medieval/Modern | CM248 |
| St Ishmael's Scar Beach Defence Gun House | Gun house | St Ishmael | 51°44′55″N 4°22′27″W﻿ / ﻿51.7486°N 4.3743°W﻿ / 51.7486; -4.3743﻿ (St Ishmael's Scar Beach Defence Gun House), SN361082 | | 5.9Post-Medieval/Modern | CM383 |
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