Twistleton Main Crag Principalmente Escalada em rocha 53 vias no penhasco

A selective guidebook describing the best sport climbing areas in the northern half of England and Wales, covering 89 crags across Cumbria, Lancashire, North Yorkshire, the esoteric Filey sea cliffs, the Peak District, Cheshire, Clwyd limestone, the A55 and North Wales coast, and Llanberis slate.

Volume 1 of this climbing guide contains more than 4700 routes on 89 crags in northern England and Wales / primarily 5 to 7b on the French scale.