The ascent starts either with a climb from the bottom of the Valle Blanche all the way up to the Aiguille Verte, or you take the train from Chamonix to Montenvers and start from here or you take the cable car up to l’Aiguille du Midi and ski + climb to the Couvercle hut, you can also reach the Whymper couloir on the north face of couturier, Nant Blanc.
The ski descent starts either from the summit of Aiguille Verte or directly above the Whymper couloir. The descent ends either at Montenvers or at the bottom of the Valle Blanche in Chamonix.
