A guidebook to the rich mix of summer scrambling, rock climbing and winter mountaineering on Scotland's ridges, from the remote Cairngorms to the splendour of the Cuillin. Graceful carved walkways slung between summits, twisted spines of stone – ridges can be the most beautiful of mountain landforms. With elegant lines and giddy exposure, ridge climbs emit a powerful siren call, drawing us out onto the rocks. Life on the edge has a special quality, born of the contrast of empty space all...