List of Scheduled Roman to modern Monuments in Powys (Brecknockshire)

Powys is the largest administrative county in Wales. With over a quarter of Wales's land area, covering much of the eastern half of the country, it is a county of remote uplands, low population and no coastline. It was created in more or less its current form in 1974, and is the only one of the large county units created at that time to have been carried forward intact at the 1996 local government re-organisation. It comprises three historic counties, namely Montgomeryshire, Radnorshire, and most of Brecknockshire. There are 950 Scheduled monuments within the county, which is far more than can be sensibly covered in one list. Each of the 3 historic counties is therefore listed separately, and each of these has two lists - one for the prehistoric sites and one for the Roman, medieval and post-medieval sites.

This list shows the sites in Brecknockshire dating to Roman, medieval, post-medieval through to modern times. The area is also historically known as Breconshire, (not including those parts that are no longer in Powys). Brecknockshire is the southern third of Powys, and encompasses the Brecon Beacons National Park, the Black Mountains and Mynydd Epynt. The River Wye separates it from Radnorshire. There are 135 scheduled monuments on this list. Of these, 10 are Roman, all of which are military in purpose, being either roads or forts and camps. Nine date from the Early Middle Ages, mainly inscribed stones but also including a Crannog. There are 78 sites from the post-Norman Medieval period, including castles, mottes and moated sites, churches, town defenses and agricultural holdings. The 38 post-medieval sites are even more diverse, covering bridges, tramways, aqueducts, agricultural sites and lost villages, lead mines, coal mines, industrial sites, and two war-time features from the 1940s.

The 254 scheduled sites dating to prehistoric periods are listed at List of Scheduled prehistoric Monuments in Powys (Brecknockshire)

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.[1] The list of scheduled monuments below is supplied by Cadw[2] with additional material from RCAHMW and Clwyd-Powys Archaeological Trust.

Scheduled Roman to modern Monuments in Brecknockshire

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

Image	Name	Site type	Community	Location	Details	Period	SAM No & Refs
	Roman Fort at Pen y Gaer	Roman fort	Llanfihangel Cwmdu with Bwlch and Cathedine	51.8897°N 3.2098°W, SO168219		Roman	BR174 [3]
	Abererbwll Roman Fort	Roman fort	Llangamarch, (also Llanfair-ar-y-bryn, see Carmarthenshire)	52.06°N 3.6794°W, SN849415		Roman	CM373 [4]
	Y Pigwyn	Marching camp	Llywel, (also Myddfai, see Carmarthenshire)	51.967°N 3.7071°W, SN828312		Roman	BR003 [5]
	Roman Road on Mynydd Illtyd, south-western section	Road	Maescar	51.9202°N 3.5123°W, SN960257		Roman	BR224 [6]
	Roman Road on Mynydd Illtyd, North-Eastern section	Road	Trallong	51.9277°N 3.5005°W, SN969265		Roman	BR225 [7]
	Caerau Roman Site	Roman fort	Treflys	52.1398°N 3.5743°W, SN923502		Roman	BR148 [8]
	Tynewydd Roman Road	Road	Treflys	52.1536°N 3.5563°W, SN936517		Roman	BR380 [9]
	Brecon Gaer Roman Fort	Roman fort	Yscir	51.9565°N 3.4517°W, SO003296		Roman	BR001 [10]
	Roman Marching Camp NE of Maen Madog	Marching camp	Ystradfellte	51.8354°N 3.5637°W, SN923163		Roman	BR162 [11]
	Section of Road NE of Coelbren Fort	Road	Ystradfellte	51.7883°N 3.6397°W, SN870112		Roman	BR074 [12]
	Crickadarn Camp	Enclosure	Erwood	52.0695°N 3.3323°W, SO087420		Early Medieval	BR033 [13]
	Cross-Slab in Churchyard	Cross	Glyn Tarell	51.9433°N 3.439°W, SO011281		Early Medieval	BR121 [14]
	Cross-Slab in Church	Cross-marked stone	Honddu Isaf	51.9815°N 3.4079°W, SO034323		Early Medieval	BR120 [15]
	Inscribed Stone in Church	Inscribed stone	Llanfihangel Cwmdu with Bwlch and Cathedine	51.907°N 3.1925°W, SO180238		Early Medieval	BR109 [16]
	Cross-Slab in Church	Cross	Llanfrynach	51.929°N 3.3257°W, SO089264		Early Medieval	BR122 [17]
	Crannog in Llangorse Lake	Crannog	Llangors	51.9337°N 3.2685°W, SO128268	A royal hall of the kings of Brycheiniog, now surviving as an artificial island constructed of an oak palisade into which layers of stone, and soil were added. Archaeological digs in the waterlogged conditions have discovered textiles, leather, bronze items, a reliquary and a dugout boat.	Early Medieval (9th century)	BR158 [18]
	Early Christian Inscribed Stone in Defynnog Church	Inscribed stone	Maescar	51.9394°N 3.565°W, SN925279		Early Medieval	BR182 [19]
	Ponsticill Inscribed Stone	Inscribed stone	Talybont-on-Usk	51.8098°N 3.3457°W, SO073132		Early Medieval	BR141 [20]
	Maen Madoc	Inscribed stone	Ystradfellte	51.8302°N 3.5706°W, SN918157		Early Medieval	BR018 [21]
	Brecon Castle	Castle	Brecon	51.9494°N 3.3938°W, SO043287		Medieval	BR022 [22]
	Castle Mound 800m NNW of Ty'n-y-Caeau	Motte	Brecon	51.9561°N 3.3544°W, SO070295		Medieval	BR046 [23]
	St Eluned's Chapel and Well	Chapel	Brecon	51.9478°N 3.3726°W, SO057286		Medieval	BR236 [24]
	Town Wall and Gatehouse at Captain's Walk	Town Wall	Brecon	51.9458°N 3.3913°W, SO045284		Medieval	BR177 [25]
	Town Wall at Watton Mount	Town defences	Brecon	51.9467°N 3.3882°W, SO046284		Medieval	BR150 [26]
	Bronllys Castle	Castle	Bronllys	52.0044°N 3.2407°W, SO149347		Medieval	BR008 [27]
	Bronllys moated site	Moated Site	Bronllys	52.0056°N 3.2497°W, SO143348		Medieval	BR058 [28]
	Builth Castle	Motte	Builth	52.1492°N 3.3983°W, SO044510		Medieval	BR031 [29]
	Caer Beris	Motte	Cilmery	52.1461°N 3.4192°W, SO029507		Medieval	BR093 [30]
	Crickhowell Castle	Castle	Crickhowell	51.8572°N 3.1376°W, SO217182		Medieval	BR111 [31]
	Maes-Celyn Castle Mound	Motte	Crickhowell	51.8682°N 3.1532°W, SO206194		Medieval	BR055 [32]
	Cwmhindda Deserted Rural Settlement	Platform house	Duhonw	52.1162°N 3.4041°W, SO039473		Medieval	BR280 [33]
	Castle Earthwork 200m S of Coed Caeau	Ringwork	Erwood	52.0618°N 3.3738°W, SO059412		Medieval	BR179 [34]
	Gwenddwr Deserted Village	Deserted Rural Settlement	Erwood	52.0813°N 3.3663°W, SO064434		Medieval	BR168 [35]
	Llanfilo Moated Site	Moated Site	Felin-fach	51.9843°N 3.2842°W, SO119325		Medieval	BR152 [36]
	Medieval Building in Llanfilo Village	Building (Unclassified)	Felin-fach	51.9907°N 3.2836°W, SO119332		Medieval	BR221 [37]
	Moated Site 670m NE of Lower Penwaun	Moated Site	Felin-fach	51.9795°N 3.3352°W, SO083320		Medieval	BR180 [38]
	Moated Site 800m NE of Felinfach	Moated Site	Felin-fach	51.993°N 3.3117°W, SO100335		Medieval	BR049 [39]
	Moated Site E of Pont-y-Bat Wood	Moated Site	Felin-fach	52.0022°N 3.295°W, SO112345		Medieval	BR050 [40]
	Moated Site in Llanfilo Village	Moated Site	Felin-fach	51.9901°N 3.284°W, SO119331		Medieval	BR195 [41]
	Oaklands Moated Site	Moated Site	Felin-fach	51.9793°N 3.3473°W, SO075320		Medieval	BR041 [42]
	Cilwhybert Castle Mound	Motte	Glyn Tarell	51.9309°N 3.4349°W, SO014267		Medieval	BR127 [43]
	Craig Cerrig-Gleisiad Deserted Rural Settlement	Deserted Rural Settlement	Glyn Tarell	51.8919°N 3.5048°W, SN965225		Medieval	BR266 [44]
	Earthwork 675m W of Dan-y-Cefn	Ringwork	Glyn Tarell	51.9327°N 3.4431°W, SO008270		Medieval	BR170 [45]
	Aberllynfi chapel	Chapel	Gwernyfed	52.0342°N 3.2079°W, SH172379		Medieval	BR351 [46]
	Glasbury Old Church	Church	Gwernyfed	52.0425°N 3.2024°W, SO176389		Medieval	BR350 [47]
	Great House Mound & Bailey Castle	Motte & Bailey	Gwernyfed	52.0348°N 3.2085°W, SO171380		Medieval	BR080 [48]
	Castle Mound near Swan Hotel	Motte	Hay	52.0726°N 3.1299°W, SO226421		Medieval	BR077 [49]
	Hay Castle	Castle	Hay	52.0737°N 3.1257°W, SO229423		Medieval	BR076 [50]
	Castell Madoc Ringwork	Motte	Honddu Isaf	52.0231°N 3.4219°W, SO025370		Medieval	BR155 [51]
	Castell Madoc Mound	Motte	Honddu Isaf	52.0219°N 3.423°W, SO024369		Medieval	BR192 [52]
	Llandefaelog Fach Motte	Motte	Honddu Isaf	51.9812°N 3.4093°W, SO033323		Medieval	BR191 [53]
	Earthworks SW of Church	Earthwork (unclassified)	Llanafan Fawr	52.1893°N 3.513°W, SN966556		Medieval	BR089 [54]
	Hafotau Settlement on Bryn Melys	Rectangular hut settlement	Llanafan Fawr	52.2282°N 3.5659°W, SN931600		Medieval	BR215 [55]
	Ringwork near Coed Ty-Mawr	Ringwork	Llanafan Fawr	52.2075°N 3.4851°W, SN986576		Medieval	BR098 [56]
	Alexanderstone Mound and Bailey Castle	Motte & Bailey	Llanddew	51.9616°N 3.3506°W, SO073301		Medieval	BR045 [57]
	Earthworks South West of Llanddew Church	Earthwork (unclassified)	Llanddew	51.967°N 3.378°W, SO054307		Medieval	BR196 [58]
	Llanddew Castle	Castle	Llanddew	51.9676°N 3.376°W, SO055307		Medieval	BR057 [59]
	Castell Blaen-Llynfi	Castle	Llanfihangel Cwmdu with Bwlch and Cathedine	51.898°N 3.244°W, SO145228		Medieval	BR009 [60]
	Tretower Barn	Barn	Llanfihangel Cwmdu with Bwlch and Cathedine	51.8834°N 3.1837°W, SO186211		Medieval	BR146 [61]
	Tretower Castle	Castle	Llanfihangel Cwmdu with Bwlch and Cathedine	51.8839°N 3.1862°W, SO184212		Medieval	BR014 [62]
	Tretower Court	House (domestic)	Llanfihangel Cwmdu with Bwlch and Cathedine	51.8832°N 3.1846°W, SO185211		Medieval	BR117 [63]
	Tretower Shrunken Medieval Settlement	Shrunken medieval village	Llanfihangel Cwmdu with Bwlch and Cathedine	51.8848°N 3.1844°W, SO185213		Medieval	BR238 [64]
	Hen Castell	Moated Site	Llangattock	51.8422°N 3.144°W, SO212165		Medieval	BR056 [65]
	House Platforms and Hollow Ways in the Shrunken Medieval Village of Llanfihangel Tal-y-Llyn	House platform	Llangors	51.9483°N 3.2893°W, SO114285		Medieval	BR220 [66]
	Twmpan Castle Mound	Motte	Llangors	51.9228°N 3.2728°W, SO125256		Medieval	BR054 [67]
	Llangynidr Deserted Medieval Village (part of)	Deserted Medieval Village	Llangynidr	51.8655°N 3.2293°W, SO154192		Medieval	BR187 [68]
	Pen Bwlych Glascwm Pillow Mounds	Pillow mound	Llangynidr	51.8386°N 3.3185°W, SO092163		Medieval	BR252 [69]
	Llanthomas Castle Mound	Motte	Llanigon	52.056°N 3.1548°W, SO209403		Medieval	BR078 [70]
	The Scottish Pedlar Wayside Cross	Cross	Llanigon	52.0403°N 3.125°W, SO229385		Medieval	BR200 [71]
	Corn Drying Kiln 340m S of Cryn-Fryn	Corn-drying kiln	Llanwrthwl	52.2457°N 3.5027°W, SN974619		Medieval	BR183 [72]
	Hafotau Settlement on Esgair Gwar-y-Cae	Rectangular hut settlement	Llanwrthwl	52.2407°N 3.5855°W, SN918614		Medieval	BR216 [73]
	Allt Fach Deserted Rural Settlement	Deserted Rural Settlement	Llywel	51.8441°N 3.6771°W, SN845175		Medieval	BR263 [74]
	Deserted Farmstead South of Ffynnon yr Oerfa	Rectangular hut settlement	Llywel	51.9861°N 3.6548°W, SN864332		Medieval	BR223 [75]
	Rectangular Hut, Afon Tawe	Rectangular hut	Llywel	51.8825°N 3.6711°W, SN850217		Medieval	BR260 [76]
	Trecastle Mound and Bailey Castle	Motte & Bailey	Llywel	51.9494°N 3.6274°W, SN882291		Medieval	BR026 [77]
	Castell-Du, Sennybridge	Castle	Maescar	51.9436°N 3.573°W, SN919284		Medieval	BR126 [78]
	Clawdd British	Enclosure	Maescar	52.0186°N 3.6591°W, SN862368		Medieval	BR032 [79]
	Hirllwyn Camp	Enclosure	Maescar	52.0308°N 3.6211°W, SN888381		Medieval	BR143 [80]
	Cefn Barn Ringwork	Ringwork	Talgarth	51.9745°N 3.2458°W, SO145314		Medieval	BR088 [81]
	Porthamal Tower	Tower	Talgarth	52.0088°N 3.2259°W, SO159351		Medieval	BR047 [82]
	Tredustan Castle Mound	Motte	Talgarth	51.9836°N 3.2536°W, SO140324		Medieval	BR082 [83]
	Trefecca Castle Mound	Motte	Talgarth	51.9827°N 3.251°W, SO141323		Medieval	BR083 [84]
	Trefecca-Fawr Moated Site	Fishpond	Talgarth	51.9778°N 3.2494°W, SO142317		Medieval	BR087 [85]
	Cwm Cwareli Longhouse and Long Hut	Longhouse	Talybont-on-Usk	51.8858°N 3.3707°W, SO058217		Medieval	BR282 [86]
	Tor y Foel Deserted Rural Settlement	Platform house	Talybont-on-Usk	51.8643°N 3.2907°W, SO112192		Medieval	BR283 [87]
	Churchyard Cross, St Issau's Church	Cross	The Vale of Grwyney	51.8957°N 3.0493°W, SO278224		Medieval	BR172 [88]
	Cwm Beusych Deserted Rural Settlement	Platform house	The Vale of Grwyney	51.8876°N 3.0739°W, SO261215		Medieval	BR298 [89]
	Llwyn y Brain Deserted Rural Settlement	Platform house	The Vale of Grwyney	51.9014°N 3.0537°W, SO276230		Medieval	BR300 [90]
	Two platform buildings on eastern side of Partrishow Hill	Platform House	The Vale of Grwyney	51.8892°N 3.0547°W, SO275217		Medieval	BR416 [91]
	Y Cwrt Deserted Rural Settlement	Platform house	The Vale of Grwyney	51.8871°N 3.0673°W, SO266214		Medieval	BR299 [92]
	Cwm Camlais Castle	Motte	Trallong	51.9234°N 3.5192°W, SN956260		Medieval	BR037 [93]
	Tir-cyd Deserted Rural Settlement	Deserted Rural Settlement	Trallong	52.0274°N 3.5608°W, SN930377		Medieval	BR290 [94]
	Caerau Castle Mound	Motte	Treflys	52.139°N 3.575°W, SN923501		Medieval	BR130 [95]
	Fforest Castle Mound	Motte	Treflys	52.1559°N 3.5809°W, SN919520		Medieval	BR131 [96]
	Aberyscir Castle Mound	Motte	Yscir	51.9555°N 3.4561°W, SO000295		Medieval	BR021 [97]
	Castell Coch	Motte & Bailey	Ystradfellte	51.8189°N 3.5453°W, SN935144		Medieval	BR081 [98]
	Enclosures East of Afon Llia	Enclosure - Agricultural	Ystradfellte	51.8541°N 3.5586°W, SN927184		Medieval	BR258 [99]
	Brecon Bridge	Bridge	Brecon	51.9476°N 3.3937°W, SO043285		Post-Medieval/Modern	BR004 [100]
	Pont Gihirych	Bridge	Cray	51.8781°N 3.6201°W, SN885211		Post-Medieval/Modern	BR199 [101]
	Porth Mawr	Gatehouse	Crickhowell	51.8604°N 3.1376°W, SO217185		Post-Medieval/Modern	BR114 [102]
	Cefn Corast Deserted Rural Settlement	Rectangular hut	Duhonw	52.1036°N 3.4619°W, SN999460		Post-Medieval/Modern	BR289 [103]
	Hendy Long Hut	Rectangular hut	Erwood	52.1114°N 3.378°W, SO057467		Post-Medieval/Modern	BR281 [104]
	Y Gyrn Hut Platform (N)	House platform	Glyn Tarell	51.8945°N 3.4786°W, SN983228		Post-Medieval/Modern	BR390 [105]
	Y Gyrn Hut Platform (S)	House platform	Glyn Tarell	51.8923°N 3.4798°W, SN982225		Post-Medieval/Modern	BR393 [106]
	Y Gyrn Hut Platforms	House platform	Glyn Tarell	51.8931°N 3.4788°W, SN983226		Post-Medieval/Modern	BR392 [107]
	Y Gyrn Longhuts	Deserted Rural Settlement	Glyn Tarell	51.8935°N 3.4788°W, SN983228	Blaenglyn longhouse	Post-Medieval/Modern	BR391 [108]
	Garden Earthworks at Old Gwernyfed	Garden	Gwernyfed	52.0212°N 3.194°W, SO181365		Post-Medieval/Modern	BR193 [109]
	Brynich Aqueduct (Brecknock & Abergavenny Canal)	Aqueduct	Llanfrynach	51.9365°N 3.3409°W, SO079273		Post-Medieval/Modern	BR185 [110]
	Llwyn-on Farmstead	Farmstead	Llanfrynach	51.8451°N 3.4087°W, SO030172		Post-Medieval/Modern	BR240 [111]
	Crickhowell Bridge	Bridge	Llangattock	51.8564°N 3.1421°W, SO214181		Post-Medieval/Modern	BR005 [112]
	Disgwylfa Tramroads	Tramroad	Llangattock, (also Llanelly), (see also Monmouthshire)	51.8189°N 3.1371°W, SO217139		Post Medieval/Modern	MM340 [113]
	Llangattock Tramroad Inclines	Tramroad	Llangattock	51.8385°N 3.1641°W, SO198161		Post-Medieval/Modern	BR234 [114]
	Nant Morlais Hafod	Enclosure	Llangynidr	51.7974°N 3.3498°W, SO070118		Post-Medieval/Modern	BR279 [115]
	Cerrig Llwydion Deserted Rural Settlement	Deserted Rural Settlement	Llanwrthwl	52.2474°N 3.6402°W, SN881622		Post-Medieval/Modern	BR287 [116]
	Dalrhiw Lead Mine	Lead mine	Llanwrthwl	52.2338°N 3.6341°W, SN885607		Post-Medieval/Modern	BR231 [117]
	Hafod Rhiwnant Deserted Rural Settlement	Longhouse	Llanwrthwl	52.2271°N 3.6466°W, SN876600		Post-Medieval/Modern	RD199 [118]
	Nant-y-Car South Lead Mine	Lead mine	Llanwrthwl	52.2348°N 3.6328°W, SN885608		Post-Medieval/Modern	BR232 [119]
	Nant-y-Garw Lead Mine	Lead mine	Llanwrthwl	52.2323°N 3.6482°W, SN875606		Post-Medieval/Modern	BR233 [120]
	Nant-y-Gro Dam	Dam	Llanwrthwl	52.2589°N 3.5809°W, SN921634		Post-Medieval/Modern	BR387 [121]
	Nant y Gaseg long hut	Rectangular hut	Maescar	51.8694°N 3.5254°W, SN950200		Post-Medieval/Modern	BR284 [122]
	Pant-y-Blodau Deserted Rural Settlement	Rectangular hut	Maescar	52.0237°N 3.6161°W, SN892373		Post-Medieval/Modern	BR288 [123]
	Pillow Mounds at Pant Mawr	Pillow mound	Tawe-Uchaf	51.8074°N 3.6183°W, SN885133		Post-Medieval/Modern	BR173 [124]
	Afon Hepste Settlement Enclosure	Enclosure - Domestic	Ystradfellte	51.8164°N 3.4867°W, SN976141		Post-Medieval/Modern	BR412 [125]
	Glynneath Gunpowder Works	Industrial monument	Ystradfellte, (also Hirwaun), (see also Rhondda, Cynon, Taff)	51.7658°N 3.5654°W, SN920086		Post-Medieval/Modern	BR230 [126]
	Mynydd y Garn Enclosure	Enclosure	Ystradfellte	51.8096°N 3.5059°W, SN962134		Post-Medieval/Modern	BR410 [127]
	Mynydd y Garn Lluest East	Enclosure	Ystradfellte	51.8118°N 3.508°W, SN961136		Post-Medieval/Modern	BR409 [128]
	Mynydd y Garn Lluest West	Enclosure	Ystradfellte	51.8083°N 3.51°W, SN959132		Post-Medieval/Modern	BR408 [129]
	Abercrave Ironworks	Industrial monument	Ystradgynlais	51.7994°N 3.7272°W, SN809126		Post-Medieval/Modern	BR222 [130]
	Canal Aqueduct over the River Twrch, Ystalyfera	Aqueduct	Ystradgynlais, (also Ystalyfera, see Neath Port Talbot)	51.7684°N 3.7799°W, SN772092	Stone aqueduct built over a weir, carrying the Swansea Canal over the River Twrch. Its three massive arches make it the largest of the five aqueducts on the canal. Built in 1798 by Thomas Sheasby, it was innovative in using Hydraulic cement to line the trough instead of puddled clay. Its proximity to the Capitol Cinema gave it the local name of 'Capitol Bridge'. It was restored in 1995 but is not currently water-filled, the canal route on either side being dry.	Post-Medieval/Modern (1798)	GM396 [131]
	Claypon's Tramroad at Ystradgynlais	Tramroad	Ystradgynlais, (also Seven Sisters), (also Tawe-Uchaf), (see also Neath Port Talbot)	51.7734°N 3.7218°W, SN812097	Early tramroad, bringing coal from Drim Colliery and limestone (needed as a flux) from the quarries of Mynydd y Drum to the Ynyscedwyn Ironworks in the Swansea Valley. Built by Joseph Claypon in 1832 and in use until 1867, the tramroad linked with the Brecon Forest Tramroad,[132] and parts were later incorporated into the Swansea Vale Railway.	Post-Medieval/Modern (1832)	GM399 [133]
	Cribarth Limestone Quarries and Tramroads	Quarry	Ystradgynlais	51.8136°N 3.7013°W, SN828141		Post-Medieval/Modern	BR237 [134]
	Lefel Fawr Coal Adit	Coal Adit	Ystradgynlais	51.798°N 3.7193°W, SN815124		Post-Medieval/Modern	BR201 [135]
	Ynysgedwyn Colliery, Fan House	Fan House	Ystradgynlais	51.786°N 3.7388°W, SN801111	Colliery ventilation shaft Guibal fan house, built around 1880, for Hendre-ladis Colliery, later Ynysgedwyn colliery, which closed in 1967.[136]	Post-Medieval/Modern	BR198 [137]
	Coed Chwefri Vickers Machine Gun Emplacement	Pillbox	Cilmery	52.1503°N 3.4182°W, SO030511	Polygonal concrete pillbox with three Embrasures and gun platforms, with views across the Chwefri valley, close to Builth Wells.	Post-Medieval/Modern	BR399 [138]
	Storey Arms Anti-invasion Defences	Infantry support trench	Glyn Tarell	51.8676°N 3.4712°W, SN988198	Dating to the early part of World War II, two pillboxes, trenches, and two lines of anti-tank blocks formed part of the Western Command Stop Line, in case of an invasion via Ireland.	Post-Medieval/Modern	BR337 [139]

Scheduled Monuments in Becknockshire, Powys, Wales.
=Roman =Early Medieval =Medieval
=Post-Medieval/Modern

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, 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: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR174: Roman Fort at Pen y Gaer
4. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: CM373: Abererbwll Roman Fort
5. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR003: Y Pigwyn
6. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR224: Roman Road on Mynydd Illtyd, south-western section
7. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR225: Roman Road on Mynydd Illtyd, North-Eastern section
8. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR148: Caerau Roman Site
9. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR380: Tynewydd Roman Road
10. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR001: The Gaer, Brecon
11. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR162: Roman Marching Camp NE of Maen Madog
12. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR074: Section of Road NE of Coelbren Fort
13. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR033: Crickadarn Camp
14. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR121: Cross-Slab in Churchyard
15. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR120: Cross-Slab in Church
16. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR109: Inscribed Stone in Church
17. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR122: Cross-Slab in Church
18. coflein NPRN: not yet identified. CPAT PRN: 630. Cadw SAM: BR158: Crannog in Llangorse Lake
19. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR182: Early Christian Inscribed Stone in Defynnog Church
20. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR141: Ponsticill Inscribed Stone
21. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR018: Maen Madoc
22. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR022: Brecon Castle
23. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR046: Castle Mound 800m NNW of Ty'n-y-Caeau
24. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR236: St Eluned's Chapel and Well
25. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR177: Town Wall and Gatehouse at Captain's Walk
26. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR150: Town Wall at Watton Mount
27. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR008: Bronllys Castle
28. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR058: Bronllys moated site
29. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR031: Builth Castle
30. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR093: Caer Beris
31. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR111: Crickhowell Castle
32. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR055: Maes-Celyn Castle Mound
33. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR280: Cwmhindda Deserted Rural Settlement
34. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR179: Castle Earthwork 200m S of Coed Caeau
35. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR168: Gwenddwr Deserted Village
36. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR152: Llanfilo Moated Site
37. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR221: Medieval Building in Llanfilo Village
38. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR180: Moated Site 670m NE of Lower Penwaun
39. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR049: Moated Site 800m NE of Felinfach
40. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR050: Moated Site E of Pont-y-Bat Wood
41. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR195: Moated Site in Llanfilo Village
42. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR041: Oaklands Moated Site
43. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR127: Cilwhybert Castle Mound
44. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR266: Craig Cerrig-Gleisiad Deserted Rural Settlement
45. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR170: Earthwork 675m W of Dan-y-Cefn
46. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR351: Aberllynfi chapel
47. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR350: Glasbury Old Church
48. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR080: Great House Mound & Bailey Castle
49. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR077: Castle Mound near Swan Hotel
50. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR076: Hay Castle
51. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR155: Castell Madoc Ringwork
52. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR192: Castle Madoc Mound
53. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR191: Llandefaelog Fach Motte
54. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR089: Earthworks SW of Church
55. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR215: Hafotau Settlement on Bryn Melys
56. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR098: Ringwork near Coed Ty-Mawr
57. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR045: Alexanderstone Mound and Bailey Castle
58. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR196: Earthworks South West of Llanddew Church
59. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR057: Llanddew Castle
60. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR009: Castell Blaen-Llynfi
61. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR146: Tretower Barn
62. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR014: Tretower Castle
63. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR117: Tretower Court
64. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR238: Tretower Shrunken Medieval Settlement
65. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR056: Hen Castell
66. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR220: House Platforms and Hollow Ways in the Shrunken Medieval Village of Llanfihangel Tal-y-Llyn
67. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR054: Twmpan Castle Mound
68. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR187: Llangynidr Deserted Medieval Village (part of)
69. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR252: Pen Bwlych Glascwm Pillow Mounds
70. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR078: Llanthomas Castle Mound
71. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR200: The Scottish Pedlar Wayside Cross
72. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR183: Corn Drying Kiln 340m S of Cryn-Fryn
73. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR216: Hafotau Settlement on Esgair Gwar-y-Cae
74. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR263: Allt Fach Deserted Rural Settlement
75. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR223: Deserted Farmstead South of Ffynnon yr Oerfa
76. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR260: Rectangular Hut, Afon Tawe
77. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR026: Trecastle Mound and Bailey Castle
78. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR126: Castell-Du, Sennybridge
79. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR032: Clawdd British
80. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR143: Hirllwyn Camp
81. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR088: Cefn Barn Ringwork
82. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR047: Porthamal Tower
83. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR082: Tredustan Castle Mound
84. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR083: Trefecca Castle Mound
85. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR087: Trefecca-Fawr Moated Site
86. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR282: Cwm Cwareli Longhouse and Long Hut
87. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR283: Tor y Foel Deserted Rural Settlement
88. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR172: Churchyard Cross, St Issau's Church
89. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR298: Cwm Beusych Deserted Rural Settlement
90. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR300: Llwyn y Brain Deserted Rural Settlement
91. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR416: Two platform buildings on eastern side of Partrishow Hill
92. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR299: Y Cwrt Deserted Rural Settlement
93. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR037: Cwm Camlais Castle
94. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR290: Tir-cyd Deserted Rural Settlement
95. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR130: Caerau Castle Mound
96. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR131: Fforest Castle Mound
97. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR021: Aberyscir Castle Mound
98. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR081: Castell Coch
99. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR258: Enclosures East of Afon Llia
100. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR004: Brecon Bridge
101. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR199: Pont Gihirych
102. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR114: Porth Mawr
103. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR289: Cefn Corast Deserted Rural Settlement
104. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR281: Hendy Long Hut
105. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR390: Y Gyrn Hut Platform (N)
106. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR393: Y Gyrn Hut Platform (S)
107. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR392: Y Gyrn Hut Platforms
108. coflein NPRN: not yet identified. CPAT PRN: 81366. Cadw SAM: BR391: Y Gyrn Longhuts
109. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR193: Garden Earthworks at Old Gwernyfed
110. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR185: Brynich Aqueduct (Brecknock & Abergavenny Canal)
111. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR240: Llwyn-on Farmstead
112. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR005: Crickhowell Bridge
113. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: MM340: Disgwylfa Tramroads
114. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR234: Llangattock Tramroad Inclines
115. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR279: Nant Morlais Hafod
116. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR287: Cerrig Llwydion Deserted Rural Settlement
117. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR231: Dalrhiw Lead Mine
118. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: RD199: Hafod Rhiwnant Deserted Rural Settlement
119. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR232: Nant-y-Car South Lead Mine
120. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR233: Nant-y-Garw Lead Mine
121. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR387: Nant-y-Gro Dam
122. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR284: Nant y Gaseg long hut
123. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR288: Pant-y-Blodau Deserted Rural Settlement
124. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR173: Pillow Mounds at Pant Mawr
125. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR412: Afon Hepste Settlement Enclosure
126. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR230: Glynneath Gunpowder Works
127. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR410: Mynydd y Garn Enclosure
128. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR409: Mynydd y Garn Lluest East
129. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR408: Mynydd y Garn Lluest West
130. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR222: Abercrave Ironworks
131. coflein NPRN: 109. CPAT PRN: 01046.40w. Cadw SAM: GM396: Canal Aqueduct over the River Twrch, Ystalyfera
132. Fforest Fawr Geopark: The Brecon Forest Tramroad accessed 3 March 2013
133. coflein NPRN: 80115. CPAT PRN: 00716w. Cadw SAM: GM399: Tramroad at Ystradgynlais
134. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR237: Cribarth Limestone Quarries and Tramroads
135. coflein NPRN: not yet identified. CPAT PRN not yet identified. Cadw SAM: BR201: Lefel Fawr Coal Adit
136. BBC Wales archive - penrhos-playing-fields Accessed 17 March 2014
137. coflein NPRN: 33733. CPAT PRN: 19333. Cadw SAM: BR198: Ynysgedwyn Colliery, Fan House
138. coflein NPRN: 270331. CPAT PRN: 110461. Cadw SAM: BR399: Coed Chwefri Vickers Machine Gun Emplacement
139. coflein NPRN: 405619. CPAT PRN: 110474. Cadw SAM: BR337: Storey Arms Anti-invasion Defences