Wall left of Belle Trouvaille. About 100m behind the roof of Abyss, 80m to the northeast of Full Métal Pétasse at the level of the plateau.
Sitstart with crimps without crashpad, take an obvious bad vertical crimp left hand and exit above. Update (January 2021): the vertical crimp has recently broken off and the original 7a grade will be modified.
Follow le Chemin de Melun au Vaudoué for 900m up to the crossing with Le Chemin de la Sambine and go up in the woods towards the North for about 100m. It is also possible to follow Le Chemin de la Sambine from a small parking lot along the D64.