Bwlch Mawr

Bwlch Mawr - Gwynedd
© Dewi and licensed for reuse under this Licence

Bwlch Mawr is the 5734th highest peak in the British Isles and the 508th tallest in Wales


510.3 m (1674 ft)


145.0 m (476 ft)

Survey method

Leica NA730/Leica GS15/Trimble GeoXH 6000


Large boulder 12m ESE of trig point


  • Hump
  • Dewey
  • Submarilyn

Nearest town

Bethesda, Gwynedd

OS map sheets

OS50: 115 (Snowdon & Caernarfon)
OS50: 123 (Lleyn Peninsula)
OS25: 254 (Lleyn Peninsula East / Pen Llyn Ardal Ddwreiniol)

Notes & comments

Rock outcrop 135m SSW at SH 42643 47721 is 0.35m lower