Penrhiw-wen

Rising to 510 metres near Rhayader, Penrhiw-wen is a classic slice of the Cambrian 'Green Desert.' It is an austere, grassy expanse that offers fantastic isolation, provided you don't mind the local sheep judging your choice of neon Gore-Tex from a distance.

• •The fell is classified as a Dewey, belonging to the elite club of Welsh hills standing between 500 and 610 metres with a modest 30-metre drop.
• •This region served as a spiritual heartland for the Calvinistic Methodist movement, where the landscape's rugged simplicity mirrored the denomination's focus on theological purity and the sovereignty of God.
• •To the west lie the Elan Valley reservoirs, a Victorian engineering marvel that transformed this wild topography into a massive plumbing system for the city of Birmingham.
• •The summit sits within one of the least populated areas of Wales, making it a premier destination for hikers who find the presence of other human beings entirely too loud.
• •The summit 'plateau' is less a definitive geographical point and more a theoretical suggestion located somewhere in a very large, very damp sponge. Expect to spend half your time looking for the top and the other half emptying your boots.