Guide to Wales's hills & mountains

Pen yr Onnen

Pen yr Onnen is the 6970th highest peak in the British Isles and the 718th tallest in Wales

Elevation

465.0 m (1526 ft)

Prominence

37.0 m (121 ft)

Survey method

Obvious summit

Features

No feature

Category

  • Tump (400-499m)