Highest Mountains and Hills in Wales

Wales has over 100 mountains, with many more lower summits that are still worth climbing. We recommend the WASHIS if you’re looking for a welsh hill list to tick off.

Or here’s a list and description of the highest mountains in Wales to get you started.

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Ddu Allt

Ddu Allt is a mountain summit in the The Brecon Beacons to the Vale of Glamorgan region in the county of Rhondda Cynon Taff, Wales. Ddu Allt is 360 metres high with a prominence of 45 metres. The summit can be identified by: no feature: ground by edge of path Additional Notes: All the walks […]

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Mynydd Troed-y-rhiw

Mynydd Troed-y-rhiw is a mountain summit in the The Brecon Beacons to the Vale of Glamorgan region in the county of Rhondda Cynon Taff, Wales. Mynydd Troed-y-rhiw is 328 metres high with a prominence of 43 metres. The summit can be identified by: no feature Additional Notes: flat summit area All the walks up Mynydd

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Cefn Morfudd

Cefn Morfudd is a mountain summit in the The Brecon Beacons to the Vale of Glamorgan region in the county of Neath Port Talbot, Wales. Cefn Morfudd is 307 metres high with a prominence of 60 metres. The summit can be identified by: ground 6m SE of trig point Additional Notes: All the walks up

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Pen Llwygy

Pen Llwygy is a mountain summit in the The Black Mountains to Chepstow region in the county of Monmouthshire [Sir Fynwy], Wales. Pen Llwygy is 280 metres high with a prominence of 51 metres. The summit can be identified by: no feature: ground on NW side of fence Additional Notes: All the walks up Pen

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Moel y Fen

Moel y Fen is a mountain summit in the The Brecon Beacons to the Vale of Glamorgan region in the county of Neath Port Talbot, Wales. Moel y Fen is 267 metres high with a prominence of 59 metres. The summit can be identified by: no feature Additional Notes: flat summit area All the walks

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Mynydd Alltir-fach

Mynydd Alltir-fach is a mountain summit in the The Black Mountains to Chepstow region in the county of Newport, Wales. Mynydd Alltir-fach is 239 metres high with a prominence of 53 metres. The summit can be identified by: outcrop Additional Notes: All the walks up Mynydd Alltir-fach on Mud and Routes can be seen above.

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Buckholt Hill

Buckholt Hill is a mountain summit in the The Black Mountains to Chepstow region in the county of Monmouthshire [Sir Fynwy], Wales. Buckholt Hill is 228 metres high with a prominence of 45 metres. The summit can be identified by: no feature: ground at end of path Additional Notes: All the walks up Buckholt Hill

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Clytha Hill

Clytha Hill is a mountain summit in the The Black Mountains to Chepstow region in the county of Monmouthshire [Sir Fynwy], Wales. Clytha Hill is 196 metres high with a prominence of 67 metres. The summit can be identified by: no feature: field edge Additional Notes: natural ground in hill fort 300m WSW at SO

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Pen Gwern-llyn-fawr

Pen Gwern-llyn-fawr is a mountain summit in the The Brecon Beacons to the Vale of Glamorgan region in the county of Bridgend, Wales. Pen Gwern-llyn-fawr is 164 metres high with a prominence of 31 metres. The summit can be identified by: no feature: pasture E of hedge Additional Notes: ground at spot height W of

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Pentre-hardd

Pentre-hardd is a mountain summit in the The Black Mountain to Kidwelly and Gower region in the county of Carmarthenshire [Sir Gaerfyrddin], Wales. Pentre-hardd is 149 metres high with a prominence of 37 metres. The summit can be identified by: no feature: pasture Additional Notes: All the walks up Pentre-hardd on Mud and Routes can

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Glencourt Hill

Glencourt Hill is a mountain summit in the The Black Mountains to Chepstow region in the county of Monmouthshire [Sir Fynwy], Wales. Glencourt Hill is 125 metres high with a prominence of 43 metres. The summit can be identified by: water tank Additional Notes: All the walks up Glencourt Hill on Mud and Routes can

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Cefn Garw

Cefn Garw is a mountain summit in the The Black Mountains to Chepstow region in the county of Monmouthshire [Sir Fynwy], Wales. Cefn Garw is 114 metres high with a prominence of 38 metres. The summit can be identified by: no feature: ground by hedge Additional Notes: All the walks up Cefn Garw on Mud

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Roughton Hill

Roughton Hill is a mountain summit in the The Brecon Beacons to the Vale of Glamorgan region in the county of Monmouthshire [Sir Fynwy], Wales. Roughton Hill is 106 metres high with a prominence of 42 metres. The summit can be identified by: no feature: ground at end of wire pen Additional Notes: All the

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Pen Ystrad-fawr

Pen Ystrad-fawr is a mountain summit in the The Black Mountain to Kidwelly and Gower region in the county of Carmarthenshire [Sir Gaerfyrddin], Wales. Pen Ystrad-fawr is 93 metres high with a prominence of 47 metres. The summit can be identified by: no feature: pasture by hedgebank at gateway Additional Notes: All the walks up

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Waltwood Hill

Waltwood Hill is a mountain summit in the The Black Mountains to Chepstow region in the county of Newport, Wales. Waltwood Hill is 68 metres high with a prominence of 48 metres. The summit can be identified by: no feature: ground near reservoir Additional Notes: All the walks up Waltwood Hill on Mud and Routes

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Garth Goch

Garth Goch is a mountain summit in the Tywyn to the Afon Efyrynwy region in the county of Gwynedd, Wales. Garth Goch is 220 metres high with a prominence of 36 metres. The summit can be identified by: 2m high boulder Additional Notes: All the walks up Garth Goch on Mud and Routes can be

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Gewni

Gewni is a mountain summit in the The Pembrokeshire Hills region in the county of Pembrokeshire [Sir Benfro], Wales. Gewni is 35.7 metres high with a prominence of 35.5 metres. The summit can be identified by: Additional Notes: All the walks up Gewni on Mud and Routes can be seen above.

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Bryn Dol Fawr

Bryn Dol Fawr is a mountain summit in the The Berwyn Hills to the Wirral region in the county of Denbighshire [Sir Ddinbych], Wales. Bryn Dol Fawr is 259 metres high with a prominence of 87 metres. The summit can be identified by: no feature Additional Notes: All the walks up Bryn Dol Fawr on

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Twr Glas

Twr Glas is a mountain summit in the Tywyn to the Afon Efyrynwy region in the county of Gwynedd, Wales. Twr Glas is 228 metres high with a prominence of 31 metres. The summit can be identified by: knoll Additional Notes: All the walks up Twr Glas on Mud and Routes can be seen above.

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Pen Lan-fawr

Pen Lan-fawr is a mountain summit in the St Clears to Drygarn Fawr region in the county of Carmarthenshire [Sir Gaerfyrddin], Wales. Pen Lan-fawr is 95 metres high with a prominence of 30 metres. The summit can be identified by: no feature Additional Notes: ground 150m NW at SN 62498 22325 may be as high

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Cefn-y-cloddiau

Cefn-y-cloddiau is a mountain summit in the Aberystwyth to Llangurig region in the county of Powys, Wales. Cefn-y-cloddiau is 388 metres high with a prominence of 30 metres. The summit can be identified by: no feature: grass Additional Notes: New Tump September 2014. Summit/col surveyed as 388.0/358.0m All the walks up Cefn-y-cloddiau on Mud and

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Penychain

Penychain is a mountain summit in the Llyn Peninsula region in the county of Gwynedd, Wales. Penychain is 36.9 metres high with a prominence of 30.2 metres. The summit can be identified by: no feature Additional Notes: All the walks up Penychain on Mud and Routes can be seen above.

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Pen-y-gelli

Pen-y-gelli is a mountain summit in the Clwydian Range to the River Dee region in the county of Flintshire [Sir Fflint], Wales. Pen-y-gelli is 233 metres high with a prominence of 30 metres. The summit can be identified by: earth bank on S side of a track Additional Notes: alternative summit at SJ143754 All the

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Cwm y Derw

Cwm y Derw is a mountain summit in the Aberystwyth to Llangurig region in the county of Powys, Wales. Cwm y Derw is 510 metres high with a prominence of 26 metres. The summit can be identified by: hummock by track Additional Notes: All the walks up Cwm y Derw on Mud and Routes can

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