Highest points of Welsh counties

Snowdon (), or (), is a mountain in the Snowdonia region of North Wales. It has an elevation of approx. above sea level, which makes it both the highest mountain in Wales and the highest in the British Isles south of the Scottish Highlands. Snowdon is designated a national nature reserve for its rare flora and fauna, and is located within Snowdonia National Park.

mountain (886m) in Powys

hill (220m) on Anglesey

mountain (905m) in Gwynedd, Wales

hill (536m) in Pembrokeshire

mountain (660m) in Powys

mountain (832m) in Powys

hill (600m) in Neath Port Talbot County Borough, Wales

mountain (826.7m) in Denbighshire

mountain (679m) in Monmouthshire

hill (554.8m) in Denbighshire