Guide to Wales's hills & mountains

Bwlch Mawr

Bwlch Mawr - Gwynedd

© Dewi and licensed for reuse under this Creative Commons Licence

Bwlch Mawr is the 5735th 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

Notes & comments

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