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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

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