The south ridge is a classic alpine route on Aiguille du Plan and is generally considered a more direct and exposed line than a simple glacier approach. It involves sustained scrambling and climbing on steep, airy terrain. The route is subject to rockfall and can be affected by poor rock quality in places. It is a genuine summit route documented in alpine literature for the peak. Conditions and exact difficulty depend on the chosen variant and the state of the mountain. It is not a trekking route and requires proper mountaineering experience.
Route Outline
Approach from the Chamonix/Aiguille du Midi side to the south side of the peak
Gain the south ridge from the lower mountain
Follow the ridge on mixed rock and exposed sections
Continue to the summit of Aiguille du Plan
Descend by the normal descent route or reverse the ridge if conditions allow
