Together with Tour du Marboré, the Cascade Peaks, and Pic de Marboré, it forms the range above Cirque de Gavarnie (1,500 m above the bottom of the valley marking the border between the Pyrenees National Park (France) and the Ordesa y Monte Perdido National Park, Ordesa Valley), Spain. ), The 422 m high Gavarnie falls, the biggest waterfall in Europe, descends from Casque du Marboré.