Unlike Pralognan-la-Vanoise, Champagny-en-Vanoise was very late to be visited by mountaineers. The high summits were first climbed by the easiest slope, from Pralognan (Grande Casse, Épéna and Grande Glière). Thus, the northern faces were only scaled later: the small northern face of the Grande Casse by the Puiseux brothers in 1887; the Couloir des Italiens in 1933 and the northern face of the Epéna in 1966. Other famous northern faces had to wait until the twentieth century to be scaled. Grandes Jorasses, Cervin and Eiger.