Certain |
Possible |
Questionable Doubtful |
Rejected |
|
Confidence is a statement of the site as a medieval fortification or palace |
| Name | Alternative Name(s) | Type | Remains |
| Aberhafesp Hall Mound | Timber Castle | Earthworks | |
| Bank Farm Enclosure, Berriew | Ffridd Penthryn | Timber Castle | Cropmarks/slight earthworks |
| Barclodied y Gawres Camp, Llanwyddelan | Uncertain | Nothing visible | |
| Belan Farm Castle Placename, Llangurig | Uncertain Timber Castle |
Nothing visible | |
| Bishops Moat | Castell Hithoet; Castlewright; Castel Wrygh; Castell Vrych; Castle Wrighe; Castell Wrich; Castel Wrigge; Castell Ruht; Castell Rhudd | Timber Castle | Earthworks |
| Black Wood Mound, Berriew | Timber Castle | Earthworks | |
| Bron Felin Motte | Bronfelen Mound; Bron Felen; Bronfelin | Timber Castle | Earthworks | Bryn Derwen Motte, Llandyssil | Bryn Derwyn | Timber Castle | Cropmarks/slight earthworks |
| Bryn Llyn Mound | Brynllwyn Farm | Timber Castle | Earthworks |
| Brynhyfryd Mound | Timber Castle | Nothing visible | |
| Cae Castell Einion Fieldname, Llanfair Caereinion | Uncertain | Nothing visible | Cae Castell Placename, Llangurig | Timber Castle | Nothing visible |
| Cae Castell Placename, Tregynon | Uncertain | Nothing visible | |
| Cae Domen Mound, Llandinam | Timber Castle | Nothing visible | |
| Cae Domen Placename, Llandinam | Timber Castle | Earthworks | |
| Cae Domen Placename, Llanwddyn | Timber Castle | Earthworks | |
| Cae Domen Placename, Newton | Timber Castle | Nothing visible | |
| Cae Gawr Placename, Llandrinio | Timber Castle | Earthworks | |
| Cae Tan Tomen and Fron Garnedd Placenames, Llanfair Caereinion | Timber Castle | Nothing visible | Cae Thygle Enclosure, Berriew | Caethugley; Cae Thugley | Timber Castle | Earthworks | Caer Siac Motte, Bettws Cedewain | Cefn Ucheldre | Timber Castle | Earthworks |
| Caerau Placename and Earthwork Enclosure, Llandinam | Uncertain | Earthworks | |
| Caersws Castle | Caer-Sws | Timber Castle | Nothing visible |
| Camen Mound | Timber Castle | Uncertain | |
| Capel Pentyrch Enclosure | Uncertain | Nothing visible | |
| Carreghofa Castle | Carreghova; Carreghove; Karrecouain; Karakawein; Karrecove; Caroclove; Carrecoel; Carrecoen; Karrechove; Carrec Huwa; Tanat Camp | Masonry Castle Timber Castle |
Earthworks |
| Castell Bach Placename, Glantwymyn | Timber Castle | Nothing visible | Castell Cyfeiliog, Darowen | Masonry Castle | Nothing visible |
| Castell Greido Placename, Llangurig | Uncertain | Nothing visible | Castell Moch Fawr, Llanrhaiadr ym Mochnant | Castell Mochnant | Timber Castle | Nothing visible |
| Castell Placename, Llandinam | Uncertain | Uncertain | |
| Castell Placename, Llanfihangel | Uncertain | Nothing visible | |
| Castell Placenames, Llanwyddelan | Uncertain | Nothing visible | |
| Castell y Dail Placename, Llangurig | Uncertain | Nothing visible | |
| Castell y Gwynt Placename | Uncertain | Uncertain | |
| Castell y Gwynt Placename, Mochdre | Uncertain | Nothing visible | |
| Castell y Waun Placename, Llanwyddelan | Uncertain | Nothing visible | |
| Castle Caereinion Motte | Twmpatch Garmon; Twmpath Garmon | Timber Castle | Earthworks |
| Castle Hill Placename, Guilsfield | Timber Castle | Nothing visible | |
| Castle Hill Placename, Llandinam | Timber Castle | Nothing visible | Castle Hill Placename, Tregynon | Timber Castle | Nothing visible |
| Cefn Bryntalch Motte, Llandyssil | Llandyssul; Castle Wood; Cefnbryntalch | Timber Castle | Earthworks | Cefn Du Motte, Guilsfield | Timber Castle | Earthworks |
| Cefn Gaer Placename, Llanfyllin | Uncertain | Nothing visible | |
| Ciddig Barrow, Llanwddyn | Timber Castle | Earthworks | |
| Close Bank Enclosure, Llandinam | Uncertain | Uncertain | |
| Collfryn Mound | Boncyn y Gwilliad; Cemmes | Timber Castle | Uncertain |
| Craig y Castell Placename, Llangynog | Uncertain | Nothing visible | |
| Din Gaer Placename, Llanwyddelan | Uncertain | Nothing visible | |
| Dol Gaer Placename, Meifod | Uncertain | Nothing visible | |
| Dolforwyn Castle | Castle at Abrunol; Abermule; Aber miwi; Bachyranneleu; Dolvoreyn; Castell Dol-y-Vorwyn | Masonry Castle | Masonry ruins/remnants | Dolforwyn Town Defences | Urban Defence | Nothing visible |
| Domen Castell, Welshpool | Domen Gastell; Pola; Pole; Pool; Pol; Powis; Trallwng; Trallung; Trallwm | Timber Castle | Earthworks |
| Domen Fawr, Tafolwern | Walwerin; Walwern; Waluernia; Walwar; Talfolwern | Timber Castle | Earthworks | Domen Gastell, Llandrinio | Tomen Gastell | Timber Castle | Earthworks |
| Domen Gastell, Llanfechain | Domen Castell; Tomen Gastell | Timber Castle | Earthworks |
| Domen y Castell Placename, Llanerfyl | Uncertain | Uncertain | |
| Ffridd Y Castell Placename, Glantwymyn | Uncertain | Nothing visible | |
| Fridd y Castell Placename, Banwy | Ffriddycastell | Uncertain | Nothing visible |
| Gaer Noddfa, Carno | Timber Castle | Uncertain | |
| Gaergyno Placename, Llanwrin | Uncertain | Nothing visible | |
| Glan Hafren Ringwork | Timber Castle | Uncertain | |
| Gro Tump Motte | Castell y Dale | Timber Castle | Earthworks | Guiddgrug | Gwyddrug; Yr Wydgruc; Wyrebruch; Weidgrut | Uncertain | Uncertain | Gwar y Castell Placename, Llangurig | Uncertain | Nothing visible |
| Gwenthriew Enclosure, Kerry | Great Cloddian Enclosure; Great Cloddiau | Timber Castle | Earthworks |
| Gwerglodd y Domen Placename, Llanfihangel | Timber Castle | Nothing visible | Hen Domen, Llansantffraid Deuddwr | Coed Mawr | Timber Castle | Earthworks |
| Hen Domen, Old Montgomery Castle | Baldwins Castle; Muntgumeri | Timber Castle | Earthworks |
| Hyssington Castle | Castle Hill; Sneth; Snead; Sned; Snet | Masonry Castle Timber Castle |
Masonry foundations | Kerry Church of St Michael and All Angels | Ceri | Fortified Ecclesiastical site | Major |
| Kerry; The Moat | Moat Farm; Kerry Motte; Moat Castle | Timber Castle | Earthworks |
| Ladys Mount, Powis Castle Park | Ladys Mound; Pola; Pole; Pool; Powis; Trallwng; Trallwm | Timber Castle Siege Work |
Earthworks | Llandyssil Bridge Mound | Timber Castle | Earthworks |
| Llangadfan Motte | Cann Office Hotel | Timber Castle | Earthworks |
| Llanidloes Castle | Timber Castle | Nothing visible | Llanidloes Town Defences | Urban Defence | Nothing visible |
| Llechryd Earthwork | Llechrhyd | Timber Castle | Earthworks |
| Lluest Llewelyn Placename, Llangurig | Uncertain | Nothing visible | |
| Llyssun Motte | Llysin; Llyssin; Llanerfyl; Llyslun | Timber Castle | Earthworks |
| Lower Fawnog Mound | Pentre llaeth enwyn; Pentre Buttermilk | Timber Castle | Uncertain |
| Lower Min y Llyn Motte | Lower Munlyn; Mon-y-llyn | Timber Castle | Earthworks |
| Luggy Motte, Berriew | Lower Luggy Moat; The Moat, Upper Luggy Farm; The Moat, Luggy Bridge | Timber Castle | Earthworks |
| Maes y Castell Placename | Maes-y-castell | Uncertain | Nothing visible |
| Maes y Castell Placename, Newton | Uncertain | Nothing visible | |
| Maes y Domen mound | Timber Castle | Nothing visible | |
| Maesteg Mound | Timber Castle | Nothing visible | |
| Manafon Motte | Manafan; The Moat | Timber Castle | Earthworks |
| Mathrafal Castle | Madrael; Matafall | Masonry Castle Timber Castle |
Masonry foundations |
| Mellington Hill Mound | Boot Hill | Timber Castle | Earthworks |
| Moel Part mound, Banwy | Timber Castle | Uncertain | |
| Montgomery Castle | Trefaldwyn; Baldwins Castle; Balwy | Masonry Castle | Masonry ruins/remnants |
| Montgomery Town Defences | Trefaldwyn; Mungumery; Muntgomery; Monte Gomeri | Urban Defence | Earthworks |
| Nant Fagl Mound, Llanrhaiadr ym Mochnant | Castell Moch; Castellmoch | Timber Castle | Uncertain |
| Nantcribba Castle | The Gaer, Nant y Cribbau; Gwyddgrug; Wydrug; Wyrebruch; Nant Cribau | Masonry Castle Timber Castle |
Masonry foundations |
| Neuadd Goch Motte | Neuadd Coch; Nuadd Goch | Timber Castle | Earthworks |
| Neuadd Wen Mound | Timber Castle Palace |
Uncertain | |
| Newtown Hall Motte | Timber Castle | Earthworks | Newtown Town Defences | Urban Defence | Nothing visible |
| Old Church Stoke Castle Ring | Timber Castle | Cropmarks/slight earthworks | |
| Old Hall Camp | Huberts Folly; Castell Machaethlon; Old Hall Ffrydd; Old Hall Frydd; Stultita Huberti | Timber Castle | Earthworks |
| Pen Sarn Earthwork, Llansantffraid | Timber Castle | Uncertain | |
| Pen y Castell, Kerry | Huberts Folly; Stultita Huberti; Pen Castle | Timber Castle | Earthworks |
| Pen y Castell, Llanidloes | Timber Castle | Earthworks | |
| Pen y Gaer Placename, Berriew | Uncertain | Nothing visible | Plas yn Dinas, Llansantffraid | Timber Castle Fortified Manor House |
Earthworks |
| Pont Mathrafal Mound | Cae Bancau | Timber Castle | Earthworks |
| Powis Castle | Powys; Castell Coch; Pool; Pola; Pole; Trallwng; Red Castle; Redde Castle; Castel Cough | Masonry Castle | Major | Powis Middle Park Mound | Pola; Pole; Pool; Trallwng | Timber Castle | Earthworks |
| Rhos Ddiarbed, Llandinam | The Moat; Moat Lane | Timber Castle | Earthworks |
| Rhos Domen Placename, Banwy | Timber Castle | Nothing visible | |
| Rhos y Castell Placename, Llangurig | Uncertain | Nothing visible | |
| Rhyd yr Onen Moat, Llangurig | Rhyd yn Owen | Timber Castle | Earthworks | Rhysnant Hall Motte | Timber Castle | Cropmarks/slight earthworks |
| Simons Castle, Churchstoke | Symons; Simonds; Symondes; Symonds; Sneth; Snead; Sned; Snet | Masonry Castle Timber Castle |
Masonry foundations |
| Tomen Bryn Dadlau Mound | Tomen Bryn Dadleu Mound | Timber Castle | Uncertain |
| Tomen Cefncoch Motte | Tyncelyn; Pennant; Ty'n y celyn | Timber Castle | Earthworks | Tomen Madoc Motte, Kerry | Timber Castle | Earthworks |
| Tomen y Cefnlloer, Llanfyllin | Moel Froehas Motte; Tomen Moel Frochas; Tomen Moel Frocas; Tomen Cefnlloer; Tomen Cefn Lloer; Cefn Llawr; Tomen Yr Cefnlloer; Tomen Yr Cefn lle oer | Timber Castle | Earthworks |
| Tomen yr Allt Motte, Llanfyllin | Boyddon; Domen yr Allt; Bodyddon; Bodedon | Timber Castle | Earthworks |
| Tre Castell Building | Tre-gastell | Uncertain Masonry Castle Pele Tower |
Masonry footings | Trewern Mound | Alretone; Auretone; Averetone | Timber Castle | Earthworks |
| Trwstllewelyn | Trwst Llewelyn | Timber Castle | Uncertain |
| Twmpath Garmon | Timber Castle | Uncertain | |
| Welshpool Station Mound | Siege Work | Nothing visible | |
| White Grit Enclosure, Priest Weston | Miner's Arm | Timber Castle | Cropmarks/slight earthworks |
| Winllan Enclosure, Llansantffraid | Timber Castle | Earthworks |