Trail Running Planet · Snowdonia · Snowdon
Snowdon and Crib Goch from Llanberis
Crib Goch is one of the most exposed ridges in Britain, and this route puts it in the middle of a big mountain day rather than as the whole objective, so you get the scramble and a proper crossing into the Glyderau either side of it.
Distance
30 km
Ascent
2,204 m
Descent
2,201 m
Max elevation
1,076 m
Route type
Loop
Est. time
8h 15m – 11h 5m
Grade
Expert
Navigation
map_skills
Parking
LL55 4TT
Dogs
Not suitable
Best seasons
summer
About this route
A 30km mountain round from Llanberis over Snowdon's summit and the exposed knife-edge of Crib Goch, pushing on into the Glyderau before returning. 2,204m of climbing on serious, exposed ground.
Hazards & notes
Crib Goch is a grade 1 scramble with severe exposure on both sides and should only be attempted in dry, low-wind conditions - it is not survivable to fall from. Cloud and wind on the ridge make retreat as dangerous as continuing, and the long push into the Glyderau leaves little margin if the weather turns.
Emergency
Call 999 or 112 → ask for Police → request Mountain Rescue. Register Emergency SMS: text "register" to 999.
Full route, GPX download & live conditions:
https://trailrunningplanet.com/routes/england/snowdonia/snowdon/snowdon-and-crib-goch-from-llanberis
trailrunningplanet.com