The mountains in Torridon are monstrous. These are no mere hills or outcrops, they’re behemoths. Not just big, they’re precipitous. Not only sheer, they’re technical. They’re mountains in the proper sense. Mesmerising, dominating, things to stare agape at. In its entire enormous mass, Beinn Eighe covers over 30km2 . If you were to walk it from end-to-end, including a not-very-quick out-and-back to its highest point, Ruadh-stac Mor, you’d climb more than one and a half vertical kilometers and 16km laterally, and that’s before you even turned around to come home. Like we said, it’s a beast. And a complicated one at that. This sprawl of sheer peaks is gashed with ravines, linked together by ridges, skirted with scree slopes and gulped at by deep corries. Of these, Coire Mhic Fearchair…