For a walk which visits quiet hills and explores post-industrial dereliction, Eryri ’s Moelwyns are second to none.

■ Distance: 8½ miles/13.7km ■ Time: 5 hours ■ Grade: Challenging

■ Distance: 9¼ miles/14.8km ■ Time: 4 hours ■ Grade: Moderate

Jim Perrin revisits a minor but notable hill of the Rhinogydd, in the fine company of campaigning photographer Fay Godwin and archaeologist Peter Crew

■ Distance: 7½ miles/12km ■ Time: 3 hours ...

Bealach Fèith nan Laogh is perhaps the most far-flung destination in our UK Climbs series. Just getting to it is a test in itself. Tucked away on the banks of Loch Sunart in the west of Scotland, it r