Two mountaineers approaching the narrow rocky ridge of Liathach on a summer mountaineering course

Scrambling Liathach, Torridon

A climber grins as he makes a tricky move during a rock climbing course in Snowdonia

Rock climbing course in Eryri (Snowdonia)

A student takes a compass bearing from a map during a mountain navigation course in Snowdonia

Mountain navigation course, Eryri (Snowdonia)

On the summit of the Inaccessible Pinnacle, or In Pin, on the Cuillin Ridge on Skye.

Inaccessible Pinnacle, Skye

Scramblers ascending Sinister Gully on Bristly Ridge, Glyder Fach, during an introduction to scrambling course

Beginner’s scrambling course, Eryri (Snowdonia)

A scrambler takes the enormous step across the gap between Adam and Eve on the summit of Tryfan

Adam and Eve – Scrambling on Tryfan

Descending into 'The Notch' on the North Ridge of Tryfan

North Ridge of Tryfan – scrambling

A student learns to read contour lines during one of our mountain navigation courses in Snowdonia

Map reading course, Eryri (Snowdonia)

A scrambler enjoying the good weather and views as she makes her way along Crib Goch on Snowdon during a guided scrambling day

Guided scramble – Crib Goch