Want to know everything you need to know about how to climb the Breithorn - one of the classic "4,000ers". Mountain Guide Andy Perkins offers his insider tips. Climbing walls are a great way to start ...

The Mule Knot (a.k.a releasable knot) is ideal to lock off the rope on the belay plate. There are many occasions in climbing when, belaying from the harness using a device which does not self-arrest ...