From invisible hills to a mountain that might make you mad...

Skip Wales’ highest peak and head for the runner-up, CARNEDD LLEWELYN . It’s a mountain with history, with attitude, with views, and with more than a few stories to tell.

There’s no better way to discover this wild corner of Wales, says Kerry Walker

If you like summits lofty and gnarly, Eryri has stars beyond Yr Wyddfa.

Runners-up rarely get the attention they deserve, but two days on Britain’s second-highest peak BEN MACDUI will show you why this is the king of the Scottish hills.

A Matterhorn, a pyramid, a dragon’s back: the peaks of Eryri strike some incredible poses.