Pembrokeshire is the fifth-largest county in Wales, but has more scheduled monuments (526) than any other local authority area except Powys. This gives it an extremely high density of monuments, with 33.4 per 100km2. (Only the urban authority areas of Newport and Merthyr Tydfil have a higher density). With three-quarters of its boundary being coastline, Pembrokeshire occupies the western end of the West Wales peninsular, terminating with the tiny cathedral city of St David's. It is a historic county in its own right but between 1975 and 1996 it joined with Carmarthenshire and Cardiganshire to form Dyfed.

Over two-thirds of Pembrokeshire's scheduled monuments (346) date to pre-historic times. Even this is too many entries to conveniently show in one list, so the list is subdivided into three, with all the Roman to modern entries on this list, and subdividing the prehistoric sites along the lines of the former local districts of Preseli Pembrokeshire, (the northern half) and South Pembrokeshire. The two lists of prehistoric sites include hill forts, promontory forts on both coastal headlands and inland locations. They also include a variety of enclosures, hut sites and Raths, a wide range of burial sites and other ritual and religious sites listed as barrows and chambered tombs, stone circles and standing stones.

The county's 182 Roman, medieval and post-medieval sites include only three sites from Roman times, but from the Early Medieval period there are many inscribed stones, stone crosses, and holy wells. Also scheduled are many Medieval castles, mottes and baileys, priories, chapels and churches, houses, town walls and a Bishop's palace, along with a wide variety of post-medieval sites from coalmines, kilns and dovecotes through to 19th and 20th century coastal defenses.

Scheduled monuments have statutory protection. The compilation of the list 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 Dyfed Archaeological Trust.

The list is sorted by period, and then by Community so that sites of similar age and locality are placed near each other. Clicking on one of the heading arrows will sort the list by that information.

Image	Name	Site type	Community	Location	Details	Period	SAM No & Refs
	Castle Flemish	Farmstead or villa	Ambleston	51°54′14″N 4°53′53″W / 51.904°N 4.8981°W / 51.904; -4.8981 (Castle Flemish), SN007267	A four-sided low bank encloses an area some 80m across. Excavated in 1922 by Mortimer Wheeler and now thought to have been a late first-century farmstead or villa. It is also known as Castell. Nineteenth century rumours of a 'golden table' being found here remain unsubstantiated. A public road, which is also the Ambelston/Puncheston boundary, runs through the middle.	Roman	PE058 [3]
	Roman Road 300m East of Bryn Farm	Roman Road	Llanddewi Velfrey	51°49′57″N 4°40′43″W / 51.8326°N 4.6786°W / 51.8326; -4.6786 (Roman Road 300m East of Bryn Farm), SN155182	Identified in the early 19th century, this 200 meter stretch of Roman road across boggy ground preserves good construction details and remains as a raised ager, 10 meters wide. Small test excavation in 1993 confirmed two phase construction. The line of the road has been traced a further 700m NE. Scheduled in 1996.	Roman	PE472 [4]
	Hut Groups on Gateholm Island	Hut settlement	Marloes and St Brides	51°43′09″N 5°13′48″W / 51.7192°N 5.23°W / 51.7192; -5.23 (Hut Groups on Gateholm Island), SM769072	Tidal island with over 100 rectangular huts probably of Romano-British or early post-Roman date, possibly as a Christian monastic settlement. It was studied in 1910, 1930, 1971 and most recently in 2011 by a Timeteam investigation. None have established anything conclusive.[5]	Roman	PE180 [6]
	West Angle Bay Early Medieval Settlement	Cemetery	Angle	51°41′05″N 5°06′32″W / 51.6848°N 5.109°W / 51.6848; -5.109 (West Angle Bay Early Medieval Settlement), SM851030	St Anthony's Chapel churchyard	Early Medieval	PE554 [7]
	Maen Colman	Cross-marked stone	Boncath	52°00′50″N 4°36′02″W / 52.0138°N 4.6006°W / 52.0138; -4.6006 (Maen Colman), SN216382		Early Medieval	PE203 [8]
	Carew Cross	Cross	Carew	51°41′53″N 4°49′40″W / 51.698°N 4.8278°W / 51.698; -4.8278 (Carew Cross), SN047037	4 metres (13 ft) high, spectacular cross commemorating Maredudd ab Edwin, 11th century King of Deheubarth	Early Medieval	PE009 [9]
	Inscribed Pillar Stone in Bridell Churchyard	Inscribed stone	Cilgerran	52°02′49″N 4°39′37″W / 52.0469°N 4.6604°W / 52.0469; -4.6604 (Inscribed Pillar Stone in Churchyard), SN176420		Early Medieval	PE143 [10]
	Inscribed Stone in Cilgerran hurchyard	Inscribed stone	Cilgerran	52°03′23″N 4°38′25″W / 52.0563°N 4.6404°W / 52.0563; -4.6404 (Inscribed Stone in Churchyard), SN190430		Early Medieval	PE144 [11]
	Inscribed Stone near Glan-Dwr Independent Chapel	Inscribed stone	Crymych	51°55′35″N 4°37′57″W / 51.9263°N 4.6324°W / 51.9263; -4.6324 (Inscribed Stone near Glan-Dwr Independent Chapel), SN190285		Early Medieval	PE147 [12]
	Rhyd-y-Gath Pillar Cross	Cross-marked stone	Crymych	51°57′04″N 4°35′56″W / 51.951°N 4.5988°W / 51.951; -4.5988 (Rhyd-y-Gath Pillar Cross), SN215312		Early Medieval	PE233 [13]
	Five Pillar-Crosses in Llanychllwydog Churchyard	Cross-marked stone	Cwm Gwaun	51°58′20″N 4°53′44″W / 51.9723°N 4.8955°W / 51.9723; -4.8955 (Five Pillar-Crosses in Churchyard), SN012343		Early Medieval	PE227 [14]
	Llanllawer Holy Well	Holy Well	Cwm Gwaun	51°59′10″N 4°55′57″W / 51.986°N 4.9326°W / 51.986; -4.9326 (Holy Well), SM987360		Early Medieval	PE229 [15]
	Pillar Cross in Llanychaer Churchyard	Cross	Cwm Gwaun	51°58′23″N 4°55′32″W / 51.9731°N 4.9255°W / 51.9731; -4.9255 (Pillar Cross in Churchyard), SM991345		Early Medieval	PE230 [16]
	Two Pillar-Crosses in Llanllawer Churchyard	Cross-marked stone	Cwm Gwaun	51°59′08″N 4°55′59″W / 51.9855°N 4.9331°W / 51.9855; -4.9331 (Two Pillar-Crosses in Churchyard, Llanllawer), SM986359		Early Medieval	PE228 [17]
	Two Pillar-Crosses in Pontfaen Churchyard	Cross	Cwm Gwaun	51°58′11″N 4°52′52″W / 51.9698°N 4.8812°W / 51.9698; -4.8812 (Two Pillar-Crosses in Churchyard), SN021340		Early Medieval	PE226 [18]
	Inscribed Stone 130m E of Penwaun	Cross	Dinas Cross	51°59′53″N 4°56′18″W / 51.9981°N 4.9382°W / 51.9981; -4.9382 (Inscribed Stone 130m E of Penwaun), SM983373		Early Medieval	PE485 [19]
	Pillar Stone in Penparke	Cross	Eglwyswrw	51°59′02″N 4°46′44″W / 51.9839°N 4.7788°W / 51.9839; -4.7788 (Pillar Stone in Penparke), SN093354		Early Medieval	PE448 [20]
	Tre-Bwlch Pillar Crosses	Cross-marked stone	Eglwyswrw	51°58′55″N 4°47′18″W / 51.9819°N 4.7882°W / 51.9819; -4.7882 (Tre-Bwlch Pillar Crosses), SN086351		Early Medieval	PE234 [21]
	Inscribed Stone in outer face of wall of St Michael's Church (now in Llandissilio Church)	Cross-marked stone	Llandissilio West	51°51′46″N 4°43′58″W / 51.8628°N 4.7329°W / 51.8628; -4.7329 (Inscribed Stone in outer face of wall of St Michael's Church (now in Llandissilio Church)), SN119218		Early Medieval	CM068 [22]
	Mesur-y-Dorth Cross-Incised Stone	Cross-marked stone	Llanrhian	51°55′56″N 5°08′44″W / 51.9323°N 5.1456°W / 51.9323; -5.1456 (Mesur-y-Dorth Cross-Incised Stone), SM839307		Early Medieval	PE047 [23]
	Drim Camp	Ringwork	Llawhaden	51°50′29″N 4°48′41″W / 51.8415°N 4.8114°W / 51.8415; -4.8114 (Drim Camp), SN064196		Early Medieval	PE107 [24]
	Inscribed Stones outside Ruined Church of St Teilo (now in Maenclochog Church).	Cross-marked stone	Maenclochog	51°54′43″N 4°47′18″W / 51.9119°N 4.7883°W / 51.9119; -4.7883 (Inscribed Stones outside Ruined Church of St Teilo (now in Maenclochog Church).), SN083273		Early Medieval	PE146 [25]
	Martin's Haven Early Christian Inscribed Cross	Cross-marked stone	Marloes and St Brides	51°44′06″N 5°14′42″W / 51.7351°N 5.2449°W / 51.7351; -5.2449 (Martin`s Haven Early Christian Inscribed Cross), SM760090		Early Medieval	PE431 [26]
	Two Pre-Norman Gravestones in Mathry Churchyard	Cross-marked stone	Mathry	51°56′45″N 5°05′15″W / 51.9459°N 5.0875°W / 51.9459; -5.0875 (Two Pre-Norman Gravestones in Churchyard), SM879319		Early Medieval	PE150 [27]
	Castell Pen-Gawsai	Earthwork (unclassified)	Mynachlog-Ddu	51°55′08″N 4°44′57″W / 51.9188°N 4.7493°W / 51.9188; -4.7493 (Castell Pen-Gawsai), SN110280		Early Medieval	PE289 [28]
	Cilgwyn, Cross Inscribed Stone at Cilfair	Cross-marked stone	Nervern	51°59′19″N 4°48′07″W / 51.9887°N 4.8019°W / 51.9887; -4.8019 (Cilgwyn, Cross Inscribed Stone at Cilfair), SN077359		Early Medieval	PE560 [29]
	High Cross in Nevern Churchyard	Cross	Nevern	52°01′31″N 4°47′42″W / 52.0254°N 4.7951°W / 52.0254; -4.7951 (High Cross in Churchyard), SN083400		Early Medieval	PE164 [30]
	Inscribed Stone in Nevern Churchyard	Inscribed stone	Nevern	52°01′31″N 4°47′43″W / 52.0254°N 4.7952°W / 52.0254; -4.7952 (Inscribed Stone in Churchyard), SN083400		Early Medieval	PE151 [31]
	Velindre Pillar-Cross	Cross-marked stone	New Moat	51°53′48″N 4°50′37″W / 51.8967°N 4.8437°W / 51.8967; -4.8437 (Velindre Pillar-Cross), SN044258		Early Medieval	PE236 [32]
	Pillar Cross 140m SE of Newport Church	Cross-marked stone	Newport, Pembrokeshire	52°00′50″N 4°49′49″W / 52.014°N 4.8302°W / 52.014; -4.8302 (Pillar Cross 140m SE of Newport Church), SN059388		Early Medieval	PE305 [33]
	Pillar Cross in Newport Churchyard	Cross-marked stone	Newport, Pembrokeshire	52°00′54″N 4°49′54″W / 52.0151°N 4.8318°W / 52.0151; -4.8318 (Pillar Cross in Newport Churchyard), SN058389		Early Medieval	PE304 [34]
	Incised Cross at Cemetery Cross Roads	Cross-marked stone	Pencaer	52°00′46″N 5°00′28″W / 52.0127°N 5.0078°W / 52.0127; -5.0078 (Incised Cross at Cemetery Cross Roads), SM937392		Early Medieval	PE258 [35]
	Llanwnwr Cross-Slab	Cross-marked stone	Pencaer	52°01′22″N 5°04′09″W / 52.0228°N 5.0692°W / 52.0228; -5.0692 (Llanwnwr Cross-Slab), SM895405		Early Medieval	PE072 [36]
	Tal-y-Gaer Corbelled Hut	Corbelled hut	Pencaer	52°00′28″N 5°04′15″W / 52.0079°N 5.0709°W / 52.0079; -5.0709 (Tal-y-Gaer Corbelled Hut), SM893388		Early Medieval	PE210 [37]
	Two Early Christian Crosses in Morvil Churchyard	Cross	Puncheston	51°56′25″N 4°51′27″W / 51.9402°N 4.8574°W / 51.9402; -4.8574 (Two Early Christian Crosses in Morvil Churchyard), SN036307		Early Medieval	PE235 [38]
	Inscribed Stone at Llangwarran Farm	Inscribed stone	Scleddau	51°56′34″N 5°00′49″W / 51.9428°N 5.0135°W / 51.9428; -5.0135 (Inscribed Stone at Llangwarran Farm), SM929314		Early Medieval	PE145 [39]
	St Justinian's Chapel	Chapel	St Davids and the Cathedral Close	51°52′45″N 5°18′31″W / 51.8793°N 5.3087°W / 51.8793; -5.3087 (St Justinian's Chapel), SM723252		Early Medieval	PE014 [40]
	St Non's Chapel	Chapel	St Davids and the Cathedral Close	51°52′20″N 5°16′08″W / 51.8722°N 5.2689°W / 51.8722; -5.2689 (St Non's Chapel), SM750243		Early Medieval	PE013 [41]
	St Patrick's Chapel	Chapel	St Davids and the Cathedral Close	51°53′51″N 5°17′44″W / 51.8974°N 5.2955°W / 51.8974; -5.2955 (St Patrick's Chapel), SM734272		Early Medieval	PE012 [42]
	St Govan's Chapel and Well	Chapel	Stackpole and Castlemartin	51°35′55″N 4°56′12″W / 51.5986°N 4.9367°W / 51.5986; -4.9367 (St Govan's Chapel and Well), SR967929		Early Medieval	PE321 [43]
	Hang Stone Davey Near Lamber Smithy	Cross-marked stone	The Havens	51°47′27″N 5°03′09″W / 51.7909°N 5.0524°W / 51.7909; -5.0524 (Hang Stone Davey Near Lamber Smithy), SM895146		Early Medieval	PE078 [44]
	Inscribed Stone in Churchyard	Inscribed stone	Wolfscastle	51°54′48″N 4°57′17″W / 51.9133°N 4.9548°W / 51.9133; -4.9548 (Inscribed Stone in Churchyard), SM968279	Inscribed stone, known as the HOGTIVIS STONE or OGTENLO STONE, probably 5th or 6th century, with inscriptions in Latin and Ogam. It now stands in the churchyard of St Dogwell's Church, having been moved there in the early 20th century, from a farmhouse at Little Treffgarne, where it was discovered in 1875 in use as a gatepost.	Early Medieval	PE152 [45]
	Angle Castle (or Hall)	Building (Unclassified)	Angle	51°41′02″N 5°05′21″W / 51.6838°N 5.0891°W / 51.6838; -5.0891 (Angle Castle), SM865028	Variously assigned as Almshouse, Nunnery and castle remains, it is a late medieval hall, now in ruins, south of Angle village street.	Medieval	PE069 [46]
	Angle Dovecot	Dovecote	Angle	51°41′09″N 5°05′19″W / 51.6858°N 5.0885°W / 51.6858; -5.0885 (Angle Dovecot), SM866031		Medieval	PE067 [47]
	Remains of East Blockhouse N of Rat Island	Blockhouse	Angle	51°40′56″N 5°07′27″W / 51.6821°N 5.1242°W / 51.6821; -5.1242 (Remains of East Blockhouse N of Rat Island), SM841027		Medieval	PE398 [48]
	Pele Tower, Angle	Tower	Angle	51°41′06″N 5°05′18″W / 51.6851°N 5.0884°W / 51.6851; -5.0884 (The Tower), SM866030	Part of a medieval moated mansion, which was later used as a Rectory, alongside Castle Farm.	Medieval	PE068 [49]
	Pointz Castle Mound	Motte	Brawdy	51°52′12″N 5°09′11″W / 51.8699°N 5.1531°W / 51.8699; -5.1531 (Pointz Castle Mound), SM830237		Medieval	PE272 [50]
	Camrose Mound & Bailey Castle	Motte & Bailey	Camrose	51°50′22″N 5°00′39″W / 51.8394°N 5.0109°W / 51.8394; -5.0109 (Camrose Mound & Bailey Castle), SM926199		Medieval	PE217 [51]
	Carew Bridge	Bridge	Carew	51°41′57″N 4°49′36″W / 51.6991°N 4.8267°W / 51.6991; -4.8267 (Carew Bridge), SN047038		Medieval	PE083 [52]
	Carew Castle	Motte & Bailey	Carew	51°41′55″N 4°49′48″W / 51.6985°N 4.83°W / 51.6985; -4.83 (Carew Castle), SN046037		Medieval	PE001 [53]
	Castell Pen-yr-Allt	Castle	Cilgerran	52°02′46″N 4°41′16″W / 52.0461°N 4.6877°W / 52.0461; -4.6877 (Castell Pen-yr-Allt), SN157420		Medieval	PE169 [54]
	Cilgerran Castle	Castle	Cilgerran	52°03′25″N 4°38′03″W / 52.0569°N 4.6342°W / 52.0569; -4.6342 (Cilgerran Castle), SN194431		Medieval	PE002 [55]
	Cilgerran Castle Additional Area	Castle	Cilgerran	52°03′24″N 4°38′05″W / 52.0566°N 4.6346°W / 52.0566; -4.6346 (Cilgerran Castle Additional Area), SN195430		Medieval	PE384 [56]
	Castell Crychydd	Motte & Bailey	Clydey	51°59′03″N 4°32′00″W / 51.9841°N 4.5332°W / 51.9841; -4.5332 (Castell Crychydd), SN261347		Medieval	PE205 [57]
	Castell Dyffrynmawr	Motte	Crymych	51°59′06″N 4°39′33″W / 51.985°N 4.6593°W / 51.985; -4.6593 (Castell Dyffrynmawr), SN175352		Medieval	PE208 [58]
	Castle Mound, Llanfyrnach	Motte	Crymych	51°57′04″N 4°35′32″W / 51.951°N 4.5921°W / 51.951; -4.5921 (Castle Mound, Llanfyrnach), SN219312		Medieval	PE097 [59]
	Chapel and Burial Ground near Tre-Henry	Chapel	Crymych	51°56′34″N 4°36′02″W / 51.9429°N 4.6006°W / 51.9429; -4.6006 (Chapel and Burial Ground near Tre-Henry), SN213303		Medieval	PE098 [60]
	Castell Eglwyswrw	Motte & Bailey	Eglwyswrw	52°00′46″N 4°42′48″W / 52.0127°N 4.7132°W / 52.0127; -4.7132 (Castell Eglwyswrw), SN139383		Medieval	PE171 [61]
	Castell Llain-Fawr	Motte	Eglwyswrw	52°00′14″N 4°41′43″W / 52.0039°N 4.6954°W / 52.0039; -4.6954 (Castell Llain-Fawr), SN150373		Medieval	PE209 [62]
	Court Moated Site	Moated Site	Eglwyswrw	52°01′18″N 4°43′08″W / 52.0218°N 4.7189°W / 52.0218; -4.7189 (Court Moated Site), SN135394		Medieval	PE303 [63]
	Haverfordwest Castle	Castle	Haverfordwest	51°48′10″N 4°58′11″W / 51.8028°N 4.9698°W / 51.8028; -4.9698 (Haverfordwest Castle), SM953157		Medieval	PE366 [64]
	Haverfordwest Priory	Priory	Haverfordwest	51°47′51″N 4°57′51″W / 51.7976°N 4.9643°W / 51.7976; -4.9643 (Haverfordwest Priory), SM956151		Medieval	PE017 [65]
	Medieval Crypt, Haverfordwest	House (domestic)	Haverfordwest	51°48′04″N 4°58′17″W / 51.8011°N 4.9713°W / 51.8011; -4.9713 (Medieval Crypt at Corner of Market Street and High Street), SM952155	Medieval Crypt at the corner of Market Street and High Street	Medieval	PE079 [66]
	Hayscastle Motte	Motte	Hayscastle	51°53′24″N 5°03′36″W / 51.8899°N 5.0599°W / 51.8899; -5.0599 (Castle Mound), SM895257		Medieval	PE221 [67]
	Eastington Manor House	Manor	Hundleton	51°40′56″N 5°02′17″W / 51.6822°N 5.038°W / 51.6822; -5.038 (Eastington Manor House), SM901025		Medieval	PE263 [68]
	Castell	Ringwork	Lampeter Velfrey	51°47′59″N 4°40′38″W / 51.7996°N 4.6772°W / 51.7996; -4.6772 (Castell), SN154146		Medieval	PE177 [69]
	Llangwathan Castle Mound	Motte	Lampeter Velfrey	51°48′18″N 4°42′28″W / 51.8051°N 4.7078°W / 51.8051; -4.7078 (Llangwathan Castle Mound), SN134153		Medieval	PE434 [70]
	Hodgeston Moated Site	Moated Site	Lamphey	51°39′33″N 4°51′03″W / 51.6592°N 4.8509°W / 51.6592; -4.8509 (Hodgeston Moated Site), SS029995		Medieval	PE246 [71]
	Lamphey Bishop's Palace	Palace	Lamphey	51°40′19″N 4°52′00″W / 51.672°N 4.8668°W / 51.672; -4.8668 (Lamphey Palace), SN018009		Medieval	PE003 [72]
	Pengawse Medieval House Site	Manor	Llanddewi Velfrey	51°49′15″N 4°38′50″W / 51.8207°N 4.6471°W / 51.8207; -4.6471 (Pengawse Medieval House Site), SN176168		Medieval	PE389 [73]
	Dingstopple Castle Mound	Motte	Llawhaden	51°49′56″N 4°48′56″W / 51.8321°N 4.8156°W / 51.8321; -4.8156 (Dingstopple Castle Mound), SN060185		Medieval	PE183 [74]
	Llawhaden Bridge	Bridge	Llawhaden	51°49′15″N 4°47′42″W / 51.8207°N 4.7951°W / 51.8207; -4.7951 (Llawhaden Bridge), SN074173		Medieval	PE023 [75]
	Llawhaden Castle	Castle	Llawhaden	51°49′20″N 4°47′51″W / 51.8223°N 4.7976°W / 51.8223; -4.7976 (Llawhaden Castle), SN073175		Medieval	PE024 [76]
	Llawhaden Hospital	Hospital	Llawhaden	51°49′15″N 4°48′23″W / 51.8207°N 4.8063°W / 51.8207; -4.8063 (Llawhaden Hospital), SN067173		Medieval	PE162 [77]
	St Teilo's Church & Churchyard	Church	Maenclochog	51°54′30″N 4°45′52″W / 51.9083°N 4.7644°W / 51.9083; -4.7644 (St Teilo's Church & Churchyard), SN099269		Medieval	PE165 [78]
	Manorbier Castle	Castle	Manorbier	51°38′45″N 4°47′57″W / 51.6457°N 4.7993°W / 51.6457; -4.7993 (Manorbier Castle), SS064978		Medieval	PE004 [79]
	Manorbier Dovecot	Dovecote	Manorbier	51°38′46″N 4°48′06″W / 51.646°N 4.8016°W / 51.646; -4.8016 (Manorbier Dovecot), SS062978		Medieval	PE459 [80]
	The Old Palace, Lydstep	Palace	Manorbier	51°39′05″N 4°46′04″W / 51.6515°N 4.7677°W / 51.6515; -4.7677 (The Old Palace, Lydstep), SS086983		Medieval	PE403 [81]
	Castell Coch	House (domestic)	Martletwy	51°47′18″N 4°47′52″W / 51.7884°N 4.7979°W / 51.7884; -4.7979 (Castell Coch), SN072136		Medieval	PE053 [82]
	Cresswell Castle	House (domestic)	Martletwy	51°43′41″N 4°49′34″W / 51.7281°N 4.826°W / 51.7281; -4.826 (Cresswell Castle 100m W of Cresswell Quay), SN049070		Medieval	PE396 [83]
	Minwear Ringwork	Ringwork	Martletwy	51°47′11″N 4°48′42″W / 51.7863°N 4.8116°W / 51.7863; -4.8116 (Minwear Ringwork), SN062135		Medieval	PE433 [84]
	Sister's House	Building (Unclassified)	Martletwy	51°47′10″N 4°51′14″W / 51.786°N 4.854°W / 51.786; -4.854 (Sister's House), SN032135		Medieval	PE302 [85]
	Pill Priory	Priory	Milford Haven	51°43′29″N 5°02′18″W / 51.7246°N 5.0382°W / 51.7246; -5.0382 (Pill Priory), SM902075	Late 12th century priory of the Tironensian Order. Daughter church of St Dogmaels Abbey.	Medieval	PE070 [86]
	Clyn Pattel Motte & Bailey	Motte	Narberth, Pembrokeshire	51°47′42″N 4°42′56″W / 51.7949°N 4.7156°W / 51.7949; -4.7156 (Clyn Pattel Motte & Bailey), SN128142		Medieval	PE412 [87]
	Narberth Castle	Castle	Narberth, Pembrokeshire	51°47′46″N 4°44′33″W / 51.7962°N 4.7424°W / 51.7962; -4.7424 (Narberth Castle), SN109143		Medieval	PE040 [88]
	Castell Nanhyfer	Motte & Bailey	Nevern	52°01′36″N 4°47′49″W / 52.0267°N 4.7969°W / 52.0267; -4.7969 (Castell Nanhyfer), SN082401		Medieval	PE160 [89]
	Rock Hewn Cross 220m West of Nevern Church	Cross	Nevern	52°01′31″N 4°47′55″W / 52.0252°N 4.7986°W / 52.0252; -4.7986 (Rock Hewn Cross 220m West of Church), SN081400		Medieval	PE161 [90]
	Castell-y-Fran	Motte	New Moat	51°51′54″N 4°47′20″W / 51.8651°N 4.789°W / 51.8651; -4.789 (Castell-y-Fran), SN088222		Medieval	PE185 [91]
	New Moat Castle Mound	Motte & Bailey	New Moat	51°53′34″N 4°48′57″W / 51.8929°N 4.8158°W / 51.8929; -4.8158 (New Moat Castle Mound), SN063253		Medieval	PE241 [92]
	Medieval Pottery Kiln, Newport Memorial Hall	Pottery kiln	Newport, Pembrokeshire	52°00′57″N 4°50′16″W / 52.0158°N 4.8377°W / 52.0158; -4.8377 (Medieval Pottery Kiln, Newport Memorial Hall), SN053390		Medieval	PE437 [93]
	Newport Castle (Unoccupied parts)	Castle	Newport, Pembrokeshire	52°00′51″N 4°49′58″W / 52.0141°N 4.8327°W / 52.0141; -4.8327 (Newport Castle (Unoccupied parts)), SN057388		Medieval	PE087 [94]
	The Old Castle, Newport	Ringwork	Newport, Pembrokeshire	52°01′12″N 4°49′51″W / 52.02°N 4.8309°W / 52.02; -4.8309 (The Old Castle), SN058395		Medieval	PE404 [95]
	Paterchurch Tower, Pembroke Dock	Tower	Pembroke Dock	51°41′37″N 4°57′23″W / 51.6935°N 4.9565°W / 51.6935; -4.9565 (Paterchurch Tower, Pembroke Dock), SM957035		Medieval	PE380 [96]
	Medieval Building at Kingston Farm	Building (Unclassified)	Pembroke	51°39′30″N 4°54′03″W / 51.6582°N 4.9007°W / 51.6582; -4.9007 (Medieval Building at Kingston Farm), SR994995		Medieval	PE401 [97]
	Monkton Priory Dovecot	Dovecote	Pembroke	51°40′41″N 4°55′42″W / 51.678°N 4.9282°W / 51.678; -4.9282 (Monkton Priory Dovecot), SM976017		Medieval	PE415 [98]
	Pembroke Castle	Castle	Pembroke	51°40′37″N 4°55′14″W / 51.6769°N 4.9205°W / 51.6769; -4.9205 (Pembroke Castle), SM981016		Medieval	PE005 [99]
	Pembroke town walls	Town wall	Pembroke	51°40′31″N 4°54′32″W / 51.6753°N 4.9088°W / 51.6753; -4.9088 (Pembroke Town Wall), SM989014		Medieval	PE015 [100]
	Carswell Medieval House	House (domestic)	Penally	51°40′34″N 4°45′08″W / 51.676°N 4.7523°W / 51.676; -4.7523 (Carswell Old House), SN098010		Medieval	PE373 [101]
	Sculptured Stone Cross in Penally Church	Cross	Penally	51°39′35″N 4°43′22″W / 51.6597°N 4.7228°W / 51.6597; -4.7228 (Sculptured Stone Cross in Church), SS117992		Medieval	PE142 [102]
	The Watchtower, Penally	Beacon	Penally	51°40′03″N 4°42′59″W / 51.6674°N 4.7163°W / 51.6674; -4.7163 (The Watchtower), SN122000		Medieval	PE439 [103]
	West Tarr Vaulted Hall House	House (domestic)	Penally	51°40′24″N 4°45′54″W / 51.6734°N 4.765°W / 51.6734; -4.765 (West Tarr Vaulted Hall House), SN089008		Medieval	PE423 [104]
	Whitewell Medieval house	House (domestic)	Penally	51°39′28″N 4°45′21″W / 51.6578°N 4.7558°W / 51.6578; -4.7558 (Whitewell), SS096990		Medieval	PE137 [105]
	Castell Hendre	Motte	Puncheston	51°54′44″N 4°50′40″W / 51.9122°N 4.8445°W / 51.9122; -4.8445 (Castell Hendre), SN044275		Medieval	PE240 [106]
	Castell Mael	Ringwork	Puncheston	51°55′50″N 4°53′47″W / 51.9306°N 4.8963°W / 51.9306; -4.8963 (Castell Mael), SN009297		Medieval	PE232 [107]
	Castell Mound, Castlebythe	Motte	Puncheston	51°55′27″N 4°52′44″W / 51.9242°N 4.8788°W / 51.9242; -4.8788 (Castell Mound), SN021290		Medieval	PE238 [108]
	Deserted Medieval Site at New Inn	Deserted Rural Settlement	Puncheston	51°56′16″N 4°49′39″W / 51.9378°N 4.8276°W / 51.9378; -4.8276 (Deserted Medieval Site at New Inn), SN057303		Medieval	PE402 [109]
	Rudbaxton Motte	Motte	Rudbaxton	51°50′46″N 4°57′42″W / 51.846°N 4.9618°W / 51.846; -4.9618 (Rudbaxton Motte), SM961205		Medieval	PE432 [110]
	Mounds on the Island, Slebech	Mound	Slebech	51°47′25″N 4°51′10″W / 51.7903°N 4.8528°W / 51.7903; -4.8528 (Mounds on the Island), SN033140		Medieval	PE276 [111]
	Picton Castle Mound	Motte	Slebech	51°47′06″N 4°52′39″W / 51.7851°N 4.8775°W / 51.7851; -4.8775 (Picton Castle Mound), SN016135	Castle mound in the grounds of Picton Castle. Also known as the Belvedere or Dungledi	Medieval	PE277 [112]
	Slebech Old Church	Church	Slebech	51°47′21″N 4°51′17″W / 51.7893°N 4.8547°W / 51.7893; -4.8547 (Slebech Old Church), SN032139	Ruined Church of St John, between Slebech Hall and the estuary shore	Medieval	PE275 [113]
	Remains of Medieval Farmhouse with Round Chimney at Croftufty	Farmstead	Solva	51°52′54″N 5°12′55″W / 51.8817°N 5.2153°W / 51.8817; -5.2153 (Remains of Medieval Farmhouse with Round Chimney at Croftufty), SM788252		Medieval	PE395 [114]
	Parc y Castell Mound and Bailey Castle	Castle	St Davids and the Cathedral Close	51°52′47″N 5°16′43″W / 51.8796°N 5.2785°W / 51.8796; -5.2785 (Parc y Castell Mound and Bailey Castle), SM745252		Medieval	PE108 [115]
	St Davids Bishop's Palace	Palace	St Davids and the Cathedral Close	51°52′56″N 5°16′15″W / 51.8821°N 5.2708°W / 51.8821; -5.2708 (St David's Cathedral Close: The Bishops Palace and Garden), SM750254		Medieval	PE006 [116]
	St Davids Cathedral Close: Archdeacon of Cardigans Ground	House (domestic)	St Davids and the Cathedral Close	51°52′59″N 5°16′06″W / 51.883°N 5.2684°W / 51.883; -5.2684 (St Davids Cathedral Close: Archdeacon of Cardigans Ground), SM751255		Medieval	PE443 [117]
	St Davids Cathedral Close: Chanter's Orchard	House (domestic)	St Davids and the Cathedral Close	51°52′53″N 5°16′12″W / 51.8814°N 5.2701°W / 51.8814; -5.2701 (St Davids Cathedral Close: Chanter's Orchard), SM750255		Medieval	PE440 [118]
	St Davids Cathedral Close: Cloister Hall (Undercroft only)	Undercroft	St Davids and the Cathedral Close	51°52′57″N 5°16′06″W / 51.8825°N 5.2682°W / 51.8825; -5.2682 (St Davids Cathedral Close: Cloister Hall (Undercroft only)), SM751254		Medieval	PE445 [119]
	St Davids Cathedral Close: Close Wall and Sites of Former Gateways	Wall	St Davids and the Cathedral Close	51°52′59″N 5°16′14″W / 51.8831°N 5.2705°W / 51.8831; -5.2705 (St Davids Cathedral Close: Close Wall and Sites of Former Gateways), SM750255		Medieval	PE018 [120]
	St Davids Cathedral Close: The Free School	School	St Davids and the Cathedral Close	51°52′54″N 5°16′09″W / 51.8818°N 5.2693°W / 51.8818; -5.2693 (St Davids Cathedral Close: The Free School), SM750254		Medieval	PE442 [121]
	St Davids Cathedral Close: Vicar's College	Religious house	St Davids and the Cathedral Close	51°52′57″N 5°16′03″W / 51.8826°N 5.2674°W / 51.8826; -5.2674 (St Davids Cathedral Close: Vicar`s College), SM752255		Medieval	PE441 [122]
	St Davids Cathedral Mill Leat	Leat	St Davids and the Cathedral Close	51°52′49″N 5°16′33″W / 51.8803°N 5.2758°W / 51.8803; -5.2758 (St Davids Cathedral Mill Leat), SM746242		Medieval	PE457 [123]
	The City Cross	Cross	St Davids and the Cathedral Close	51°52′52″N 5°15′56″W / 51.8811°N 5.2656°W / 51.8811; -5.2656 (The City Cross), SM753253		Medieval	PE094 [124]
	Whitewell	Hospital	St Davids and the Cathedral Close	51°52′45″N 5°16′08″W / 51.8792°N 5.269°W / 51.8792; -5.269 (Whitewell), SM751251		Medieval	PE482 [125]
	St Dogmaels Abbey and Coach House	Abbey	St Dogmaels	52°04′50″N 4°40′50″W / 52.0806°N 4.6806°W / 52.0806; -4.6806 (St Dogmaels Abbey), SN164458		Medieval	PE073 [126]
	St Ishmael's Castle Mound	Motte	St Ishmael's	51°43′31″N 5°08′10″W / 51.7254°N 5.1361°W / 51.7254; -5.1361 (Castle Mound), SM835076		Medieval	PE196 [127]
	Scotsborough House Ruins	Country House	St Mary Out Liberty	51°40′37″N 4°43′28″W / 51.6769°N 4.7245°W / 51.6769; -4.7245 (Scotsborough House Ruins), SN117010		Medieval	PE547 [128]
	Flimston Farmhouse	Farmstead	Stackpole and Castlemartin	51°37′17″N 5°00′00″W / 51.6213°N 5°W / 51.6213; -5 (Flimston Farmhouse), SR924956		Medieval	PE447 [129]
	Linney Deserted Medieval Village	Deserted Medieval Village	Stackpole and Castlemartin	51°37′47″N 5°02′32″W / 51.6297°N 5.0422°W / 51.6297; -5.0422 (Linney Deserted Medieval Village), SR895967		Medieval	PE469 [130]
	Pricaston Farmhouse	Farmstead	Stackpole and Castlemartin	51°37′43″N 5°00′36″W / 51.6285°N 5.01°W / 51.6285; -5.01 (Pricaston Farmhouse), SR917964		Medieval	PE451 [131]
	Sentence Castle Mound	Motte	Templeton	51°46′17″N 4°44′23″W / 51.7715°N 4.7398°W / 51.7715; -4.7398 (Sentence Castle Mound), SN110116		Medieval	PE110 [132]
	Tenby Castle	Castle	Tenby	51°40′21″N 4°41′41″W / 51.6726°N 4.6947°W / 51.6726; -4.6947 (Tenby Castle), SN137005		Medieval	PE163 [133]
	Tenby Market Cross	Market cross	Tenby	51°40′37″N 4°42′17″W / 51.677°N 4.7046°W / 51.677; -4.7046 (Tenby Market Cross), SN131010		Medieval	PE420 [134]
	Tenby town walls	Town wall	Tenby	51°40′16″N 4°42′02″W / 51.6711°N 4.7006°W / 51.6711; -4.7006 (Tenby Town Wall), SN133004		Medieval	PE007 [135]
	Higgons Well	Holy Well	Uzmaston and Boulston	51°47′49″N 4°57′27″W / 51.797°N 4.9575°W / 51.797; -4.9575 (Higgons Well), SM961151		Medieval	PE430 [136]
	House Platforms N of St. Mary's Churchyard	House platform	Wiston	51°49′33″N 4°52′17″W / 51.8257°N 4.8715°W / 51.8257; -4.8715 (House Platforms N of St. Mary's Churchyard), SN022180		Medieval	PE461 [137]
	Moat NW of Merryborough Farm	Moated Site	Wiston	51°48′59″N 4°54′35″W / 51.8165°N 4.9097°W / 51.8165; -4.9097 (Moat NW of Merryborough Farm), SM995170		Medieval	PE465 [138]
	Wiston Castle	Motte & Bailey	Wiston	51°49′36″N 4°52′16″W / 51.8268°N 4.8711°W / 51.8268; -4.8711 (Wiston Castle), SN022181		Medieval	PE077 [139]
	Wolfscastle Castle Mound	Motte & Bailey	Wolfscastle	51°53′59″N 4°58′11″W / 51.8996°N 4.9698°W / 51.8996; -4.9698 (Wolfscastle Castle Mound), SM957265		Medieval	PE254 [140]
	Corn Drying Kiln 130m E of Mirianog-Ganol	Corn-drying kiln	Eglwyswrw	51°58′37″N 4°42′39″W / 51.9769°N 4.7109°W / 51.9769; -4.7109 (Corn Drying Kiln 130m E of Mirianog-Ganol), SN139344		Post-Medieval/Modern	PE466 [141]
	Tafarn-y-bwlch Deserted Rural Settlement	Rectangular hut	Eglwyswrw	51°58′11″N 4°47′50″W / 51.9696°N 4.7972°W / 51.9696; -4.7972 (Tafarn-y-bwlch Deserted Rural Settlement), SN079338		Post-Medieval/Modern	PE490 [142]
	Underhill Wood Primitive Coal Workings	Coal mine	Jeffreyston	51°43′37″N 4°46′03″W / 51.7269°N 4.7674°W / 51.7269; -4.7674 (Underhill Wood Primitive Coal Workings), SN089067		Post-Medieval/Modern	PE463 [143]
	Grove Colliery	Engine house	Kilgetty/Begelly	51°43′55″N 4°41′46″W / 51.7319°N 4.6961°W / 51.7319; -4.6961 (Grove Colliery), SN139071		Post-Medieval/Modern	PE489 [144]
	Stepaside/Kilgetty Ironworks	Limekiln	Kilgetty/Begelly	51°44′04″N 4°41′38″W / 51.7345°N 4.694°W / 51.7345; -4.694 (Stepaside/Kilgetty Ironworks), SN140074		Post-Medieval/Modern	PE418 [145]
	Hook Quay	Quay	Llangwm	51°46′01″N 4°56′01″W / 51.767°N 4.9337°W / 51.767; -4.9337 (Hook Quay), SM976116		Post-Medieval/Modern	PE529 [146]
	Aberfelin Mill	Mill	Llanrhian	51°56′54″N 5°09′10″W / 51.9482°N 5.1528°W / 51.9482; -5.1528 (Aberfelin Mill), SM834324		Post-Medieval/Modern	PE376 [147]
	Moated Site 100m East of Caeforiog Bridge	Moated Site	Llanrhian	51°53′51″N 5°11′01″W / 51.8976°N 5.1836°W / 51.8976; -5.1836 (Moated Site 100m East of Caeforiog Bridge), SM810269		Post-Medieval/Modern	PE449 [148]
	Porthgain Quarry and Harbour	Industrial building	Llanrhian	51°56′54″N 5°10′59″W / 51.9483°N 5.183°W / 51.9483; -5.183 (Porthgain Quarry and Harbour), SM813325		Post-Medieval/Modern	PE382 [149]
	Castle Malgwyn Bridge	Bridge	Manordeifi	52°03′41″N 4°36′04″W / 52.0615°N 4.6011°W / 52.0615; -4.6011 (Castle Malgwyn Bridge), SN217435		Post-Medieval/Modern	PE383 [150]
	Llechryd Bridge	Bridge	Manordeifi, (also Llangoedmor), (see also Ceredigion)	52°03′44″N 4°36′04″W / 52.0623°N 4.601°W / 52.0623; -4.601 (Llechryd Bridge), SN218436		Post-Medieval/Modern	CD002 [151]
	Hut Groups, Cairns & Cliff Castle on Skomer Island	Limekiln	Marloes and St Brides	51°44′27″N 5°17′56″W / 51.7408°N 5.2988°W / 51.7408; -5.2988 (Hut Groups, Cairns & Cliff Castle on Skomer Island), SM723098		Post-Medieval/Modern	PE181 [152]
	Blackpool Iron Furnace	Ironworks	Martletwy	51°47′43″N 4°48′24″W / 51.7953°N 4.8066°W / 51.7953; -4.8066 (Blackpool Iron Furnace), SN065144		Post-Medieval/Modern	PE484 [153]
	Garden Earthworks at Coedcanlas Farm	Garden	Martletwy	51°44′29″N 4°53′09″W / 51.7414°N 4.8859°W / 51.7414; -4.8859 (Garden Earthworks at Coedcanlas Farm), SN008087		Post-Medieval/Modern	PE455 [154]
	Landshipping House Garden Remains	Garden	Martletwy	51°45′48″N 4°52′10″W / 51.7632°N 4.8695°W / 51.7632; -4.8695 (Landshipping House Garden Remains), SN020110		Post-Medieval/Modern	PE454 [155]
	Newton North Church	Church	Martletwy	51°47′06″N 4°48′20″W / 51.7851°N 4.8056°W / 51.7851; -4.8056 (Newton North Church), SN065134		Post-Medieval/Modern	PE270 [156]
	Haroldston House and Gardens	House (domestic)	Merlin's Bridge	51°47′32″N 4°57′46″W / 51.7923°N 4.9628°W / 51.7923; -4.9628 (Haroldston House and Gardens), SM957145		Post-Medieval/Modern	PE438 [157]
	Castle Point Old Fort	Fort	Fishguard and Goodwick	52°00′05″N 4°58′14″W / 52.0013°N 4.9705°W / 52.0013; -4.9705 (Castle Point Old Fort), SM961378		Post-Medieval/Modern (18th century)	PE096 [158]
	American War of Independence Redan at Bath House	Artillery battery	Neyland	51°42′16″N 4°56′48″W / 51.7044°N 4.9467°W / 51.7044; -4.9467 (American War of Independence Redan at Bath House), SM964047	Five-sided artillery battery dating to before 1763	Post-Medieval/Modern (18th century)	PE452 [159]
	Defensible Barracks, Pembroke Dock	Barracks	Pembroke Dock	51°41′22″N 4°57′06″W / 51.6894°N 4.9518°W / 51.6894; -4.9518 (Defensible Barracks, Pembroke Dock), SM960030		Post-Medieval/Modern (18th century)	PE379 [160]
	Black Rock Quarry Lime Kilns	Kiln	Penally	51°40′06″N 4°43′09″W / 51.6684°N 4.7192°W / 51.6684; -4.7192 (Black Rock Quarry Lime Kilns), SN121001		Post-Medieval/Modern (18th century)	PE436 [161]
	Rosemarket Dovecot	Dovecote	Rosemarket	51°44′07″N 4°57′53″W / 51.7354°N 4.9646°W / 51.7354; -4.9646 (Rosemarket Dovecot), SM954083		Post-Medieval/Modern (18th century)	PE224 [162]
	Lime Kilns	Kiln	Solva	51°52′21″N 5°11′26″W / 51.8726°N 5.1905°W / 51.8726; -5.1905 (Lime Kilns), SM804241		Post-Medieval/Modern (18th century)	PE378 [163]
	Cottage, Mill and Lime Kiln at Caerbwdy	Mill	St Davids and the Cathedral Close	51°52′28″N 5°14′43″W / 51.8745°N 5.2452°W / 51.8745; -5.2452 (Cottage, Mill and Lime Kiln at Caerbwdy), SM767245		Post-Medieval/Modern (18th century)	PE429 [164]
	Chapel Bay Fort	Fort	Angle	51°41′26″N 5°05′57″W / 51.6906°N 5.0992°W / 51.6906; -5.0992 (Chapel Bay Fort), SM858037		Post-Medieval/Modern (19th century)	PE333 [165]
	Fort Popton (Curtain Walls and Gun Emplacements only)	Fort	Angle	51°41′37″N 5°02′59″W / 51.6937°N 5.0496°W / 51.6937; -5.0496 (Fort Popton (Curtain Walls and Gun Emplacements only)), SM893038		Post-Medieval/Modern (19th century)	PE446 [166]
	Dale Point Fort (Unoccupied Parts)	Fort	Dale	51°42′10″N 5°09′04″W / 51.7028°N 5.151°W / 51.7028; -5.151 (Dale Point Fort (Unoccupied Parts)), SM823052		Post-Medieval/Modern (19th century)	PE336 [167]
	West Blockhouse Fort	Fort	Dale	51°41′18″N 5°09′28″W / 51.6883°N 5.1579°W / 51.6883; -5.1579 (West Blockhouse Fort), SM818035		Post-Medieval/Modern (19th century)	PE335 [168]
	South Hook Fort	Fort	Herbrandston	51°42′27″N 5°05′02″W / 51.7075°N 5.0838°W / 51.7075; -5.0838 (South Hook Fort), SM870054		Post-Medieval/Modern (19th century)	PE337 [169]
	Stack Rock Fort	Fort	Herbrandston	51°42′09″N 5°05′32″W / 51.7025°N 5.0921°W / 51.7025; -5.0921 (Stack Rock Fort), SM864049		Post-Medieval/Modern (19th century)	PE334 [170]
	Scoveston Fort	Fort	Llanstadwell	51°43′14″N 4°58′40″W / 51.7206°N 4.9777°W / 51.7206; -4.9777 (Fort Scoveston), SM944066		Post-Medieval/Modern (19th century)	PE339 [171]
	Fort Hubberston	Fort	Milford Haven	51°42′30″N 5°03′17″W / 51.7082°N 5.0548°W / 51.7082; -5.0548 (Fort Hubberston), SM890054	Mid-19th century fort which was in use in both world wars.	Post-Medieval/Modern (19th century)	PE338 [172]
	Hakin Observatory	Observatory	Milford Haven	51°42′45″N 5°03′09″W / 51.7126°N 5.0525°W / 51.7126; -5.0525 (Hakin Observatory), SM892059	Early 19th century observatory, part of an abortive attempt to set up a mathematical and technical college, now a housing estate near Milford Haven.	Post-Medieval/Modern (19th century)	PE387 [173]
	South West Dockyard Tower, Pembroke Dock	Tower	Pembroke Dock	51°41′38″N 4°57′36″W / 51.6939°N 4.9601°W / 51.6939; -4.9601 (South West Dockyard Tower), SM964038		Post-Medieval/Modern (19th century)	PE332 [174]
	Tramroad Incline at Saundersfoot	Incline Drumhouse	Saundersfoot	51°42′49″N 4°42′38″W / 51.7135°N 4.7106°W / 51.7135; -4.7106 (Tramroad Incline at Saundersfoot), SN127052		Post-Medieval/Modern (19th century)	PE479 [175]
	Rhode Wood Shaft Mounds	Shaft Mounds	St Mary Out Liberty	51°42′18″N 4°41′48″W / 51.705°N 4.6967°W / 51.705; -4.6967 (Rhode Wood Shaft Mounds), SN137043		Post-Medieval/Modern (19th century)	PE458 [176]
	Fort St Catherine	Fort	Tenby	51°40′15″N 4°41′31″W / 51.6707°N 4.692°W / 51.6707; -4.692 (Fort St Catherine), SN139003		Post-Medieval/Modern (19th century)	PE450 [177]
	Gravel Bay anti-aircraft battery	Artillery battery	Angle	51°39′57″N 5°03′49″W / 51.6657°N 5.0635°W / 51.6657; -5.0635 (Gravel Bay anti-aircraft battery), SM882007		Post-Medieval/Modern (20th century)	PE494 [178]
	Burton Beach Overlord Hard	Hard	Burton	51°42′21″N 4°55′08″W / 51.7057°N 4.9188°W / 51.7057; -4.9188 (Burton Beach Overlord Hard), SM984048		Post-Medieval/Modern (20th century)	PE531 [179]
	Dale Airfield	Airfield	Dale, (also Marloes and St Brides)	51°43′00″N 5°11′39″W / 51.7166°N 5.1943°W / 51.7166; -5.1943 (Dale Airfield), SM794068		Post-Medieval/Modern (20th century)	PE566 [180]
	Radar Station, Old Castle Head	Radar station	Manorbier	51°38′11″N 4°47′08″W / 51.6363°N 4.7856°W / 51.6363; -4.7856 (Radar Station, Old Castle Head), SS073967		Post-Medieval/Modern (20th century)	PE493 [181]
	First World War Practice Trenches, Penally Range	Practice trenches	Penally	51°39′14″N 4°43′49″W / 51.6538°N 4.7304°W / 51.6538; -4.7304 (First World War Practice Trenches, Penally Range), SS112985		Post-Medieval/Modern (20th century)	PE483 [182]
	Chain Home Low Radar Station, Strumble Head	Radar station	Pencaer	52°00′49″N 5°04′50″W / 52.0137°N 5.0806°W / 52.0137; -5.0806 (Chain Home Low Radar Station, Strumble Head), SM886395		Post Medieval/Modern (20th century)	PE530 [183]
	Linney Tobruk Shelters	Coastal battery	Stackpole and Castlemartin	51°38′06″N 5°03′05″W / 51.635°N 5.0513°W / 51.635; -5.0513 (Linney Tobruk Shelters), SR889973		Post-Medieval/Modern (20th century)	PE534 [184]
	Trevallen Downs Tank Range	Firing range	Stackpole and Castlemartin	51°35′59″N 4°56′03″W / 51.5998°N 4.9341°W / 51.5998; -4.9341 (Trevallen Downs Tank Range), SR969930		Post-Medieval/Modern (20th century)	PE533 [185]

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Scheduled Monuments in Pembrokeshire, Wales.
=Prehistoric =Roman =Early Medieval =Medieval =Post-Medieval/Modern

• 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

• Coflein is the online database of RCAHMW: Royal Commission on the Ancient and Historical Monuments of Wales, DAT is the Dyfed Archaeological Trust, Cadw is the Welsh Historic Monuments Agency