Four nights in Llanberis for two serious mountain days
Two big mountain days, a zip line between them.
One base: Llanberis. You unpack once.
- Nights
- 4
- Best in
- Spring, Summer, Autumn
- Experienced walkers
- Couples
Llanberis is Eryri’s main base for climbing Yr Wyddfa, and this trip uses that position to string together the mountain’s easiest and hardest routes four nights apart, with a rest day between them. Day two is the Llanberis Path, long but straightforward. Day four is the Snowdon Horseshoe by way of Crib Goch, a scramble with exposure and a fatality record that shouldn’t be waved away because the technical grade is low. Putting the harder day last is deliberate: it gives the trip room to wait for a settled forecast without losing the whole visit if conditions are wrong.
Who this suits
Confident, experienced hillwalkers, ideally with some scrambling behind them already. Crib Goch is not a route to attempt for the first time without at least one member of the party who knows what sustained exposure actually feels like underfoot. In winter it becomes a mountaineering route, needing an ice axe and the skills to use one, which is a different trip entirely from the one described here.
What this is not
This is not a family itinerary, and it is not a first mountain trip for anyone in the group. Dogs should not go on the Horseshoe under any circumstances, and probably shouldn’t be left alone in a cottage all day either, so this one works better without one along at all. If the appeal is a big Welsh mountain without the scrambling, the Llanberis Path alone, done on its own over a shorter stay, is the better trip; keep the Horseshoe for a return visit once the exposure of Crib Goch is something you’ve actually experienced, ideally with someone who has done it before.
Day by day
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Day 1
Arrive, and look at tomorrow's mountain
Dolbadarn Castle stands on a rocky knoll a few minutes from the village centre, a short, steep climb to a thirteenth-century round tower with a near 360-degree view over Llyn Padarn and the Llanberis Pass. It's a good way to get oriented on the first evening. The Pass runs south-east directly towards Yr Wyddfa, so tomorrow's route is visible from the top of the keep.
If it is coming down sideways: The National Slate Museum at Gilfach Ddu, in the old quarry workshops below the village.
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Day 2
Yr Wyddfa by the Llanberis Path
The Llanberis Path is the longest of Snowdon's six routes and the least technically demanding, a well-graded track that runs alongside the mountain railway for almost its entire length. At 14.5 kilometres and 975 metres of ascent there and back, it is still a full day out, seven hours or more, and mountain rescue teams say most of their Snowdon callouts involve people on this exact path who underestimated it.
If it is coming down sideways: The Snowdon Mountain Railway covers the same ground by rail, on the days it is running.
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Day 3
A day off your feet, at speed
Zip World's Velocity 2, across the flooded workings of Penrhyn Quarry near Bethesda, is a short drive from Llanberis and the opposite of yesterday's effort, about two hours including harness fitting and a truck ride up the old quarry track, for a mile of zip line the operator markets as the fastest in the world. It gives legs a rest between the two big walking days without losing the day to nothing at all.
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Day 4
The Snowdon Horseshoe, Crib Goch included
This links Crib Goch's narrow ridge, Crib y Ddysgl, the summit of Yr Wyddfa and Y Lliwedd in one circuit from Pen-y-Pass. Crib Goch is only graded a Grade 1 scramble, the easiest grade there is, but the exposure along the ridge is sustained and real, hands are needed as well as feet, and the Park Authority's own guidance calls it extremely dangerous for anyone without scrambling experience; mountain rescue callouts and fatalities on this ridge are not rare. This is not a first mountain day, not a day for dogs, and not a day for anyone in the group who is uneasy with heights.
If it is coming down sideways: The National Slate Museum and a walk around Llyn Padarn, if the ridge is not fit to attempt.
Where to stay for this trip
All within a short drive of Llanberis, so the day plans above still work.
