Pen yr Helgi Du

Pen yr Helgi Du - Conwy
© Terry Hughes and licensed for reuse under this Licence

Pen yr Helgi Du is the 1152nd highest peak in the British Isles and the 30th tallest in Wales


832.6 m (2732 ft)


84.7 m (278 ft)

Survey method

Abney level/Trimble GeoXH 6000


Scattered cairn on W edge of summit


Hill / mountain range


Nearest town

Llanfairfechan, Conwy

OS map sheets

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

Notes & comments

Ground 5m SE of cairn is as high; ground 25m SE at SH 69792 63025 is 0.3m lower