Guide to Wales's hills & mountains

Y Ceiliog Mawr

Y Ceiliog Mawr is the 14075th highest peak in the British Isles and the 1962nd tallest in Wales


221.0 m (725 ft)


38.0 m (125 ft)


  • Tump (200-299m)

Nearest town

Bangor, Gwynedd

OS map sheets

OS25: 017W (Snowdon/Yr Wyddfa and Conwy Valley/Dyffryn Conwy)
OS50: 115 (Snowdon & Caernarfon)

Notes & comments

New Tump Dec 2016. Rock pinnacle in quarry.