The highest point of the assembly line Belledonne from the Balmettes pass with a little bit of elevation gain and with an outstanding view.
Black itinerary:
Very hard:
High mountain itinerary with entrances at pass and summits, 1000m of elevation gain, trips at days, route with technical difficulty (such as scree, névé, glacier, rocky bar…), well train and experienced hiker mastering alpine technical (such as ice axe, clamps, rope…)