Aiguille des Grands Charmoz

Left Aiguille des Grands Charmoz, right Aiguille du Grépon. Seen from Chamonix.

Aiguille des Grands Charmoz is a 3445 m high mountain in the Mont Blanc massif in the French Alps. The North Face is one of the hardest walls of the Alps. ( " One of the toughest climbs of the Alps" ) It was until July 9, 1931 by rose from Willo Welzenbach and Willy Merkl in two phases from June 30 to July 1 and from 5 for the first time.