In a dolmen-like roof in the transition zone of the red circuit, 30m after the boulder of La Face Ouest du Dru (white n°51), along the Southern path, 20m in front of La Statique (red n°48). Low sitstart in the roof, traverse in the tunnel with a thin crack as for Le Tunnel de Sierre, continue after the angle and exit by a mantle on the left face as for Für Immer.
NB: 7a+ morpho by keeping feet hooks at the bottom of the overhang when passing the angle.