Mountains in Powys

Corn Du

Corn Du, pronounced Corn Dee meaning 'Black Horn', is the second highest mountain in South Wales at 873 metres (2,864 ft) and is situated in the Brecon Beacons National Park.

Pen y Fan

At 886 metres (2,907 ft), Pen y Fan, translated as 'The Mountain's Peak' or 'The Beacon's Summit', is the highest peak in South Wales, situated in the Breacon Beacon's National Park.