Welsh Three Peaks Challenge
Snowdon, Cadair Idris, Pen y Fan
17 miles
2,334m ascent
19 hours
No minimum group size • Book solo or as a team
Plan your own
Organise your own Welsh Three Peaks with route notes for Snowdon, Cadair Idris and Pen y Fan, plus driving links, parking guidance and timing advice.
The Welsh Three Peaks Challenge, lesser known than the National or Yorkshire Challenges, takes in the three peaks of Wales: Snowdon in the North, Cadair Idris in mid-Wales, and Pen y Fan in the South.
The Welsh Three Peaks includes a total walking distance of 17 miles (27.4km) and an ascent of 2334 metres (7657ft), usually in around 19 hours. That's more ascent than the Yorkshire Three Peaks over a shorter walking distance.
Use the right page for your next step: Booking options, Route guide, Kit checklist.
How to take part in the Welsh Three Peaks Challenge?
There are two ways to take on the Welsh Three Peaks. On a guided challenge, you'll have experienced mountain leaders, transport between the three peaks across Wales, and support throughout - letting you focus on the walking. Alternatively, you can plan your own challenge with your own team and vehicles.