Paul Murton heads to Skye, where he takes a walk along the shores of the stunning Loch Coruisk, before tackling one of the longest rock climbs in the Cuillin Mountains – the Dubhs Ridge.

The Cuillin is a range of rocky mountains located on the Isle of Skye in Scotland. The main Cuillin ridge is also known as the Black Cuillin to distinguish it from the Red Cuillin, which lie to the east of Glen Sligachan.