Randonnée hivernal à Kandersteg direction Sunnbuel

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Opis:
Bivouac et Randonnée en Suisse. Depuis kandersteg, canton de Berne. Direction Sunnbuel. Belle montée et tempête arrivée sur le plateau. Gros gros effort avec un gros sac. Initiation à l’hiver des alpes. Quelles mises au point pour nos futurs expéditions hivernales