Named after the famous Chamonix guide Louis Lachenal, this summit is a magnificent alpine setting next to Mt. Blanc du Tacul. Easily accessible from the Aig. du Midi telepherique, perfect for one-day round trips up high for acclimatization then back to the valley to sleep.

The summit is a steep slope on snow or ice. It’s an ideal venue for practicing moving together skills on snow, or climbing ice in a less serious environment and leads to an excellent viewpoint. From the Aiguille du Midi telepherique station descend to the Col du Midi, follow the flat glacier to the base of “Triangle du Tacul”. Climbing up the slope or the right edge to the summit .