The Aiguille Percée

At this level, you can see the hollow needle, an unusual arch constituting another geological curiosity along the route. On the other side of the valley, the panorama extends over the Grande Sassière Nature Reserve with left to right: the Rocher de la Davie (3,157 m in altitude), the Grande Sassière (3,747 m in altitude), the glacier of Rhême-Golette, the Tsanteleina (3,602 m in altitude), the Aiguille du Dôme (3,028 m in altitude).