Exposure : South
Altitude : 1200m
Minimal height : 20
Maximal height : 30m
Type : slab, crack
Number of routes : 26
Rock : schist
Free access.
From 15/06 to 01/02 daily.
Subject to favorable weather.
From La Mure, direction Valbonnais, pass Siévoz (D26) and turn left towards Alpe du Grand Serre, Siévoz up (D114a). 300m before Oris en Rattier, take a track on the right, which comes back parallel to the road. Go all the way (elevation 1106).
On foot: 30 min - Go back (200 m) and take the path that goes up towards "Col du Plan Collet". After these two hairpins, walk 300 meters and watch on the right, a path that goes slightly down. Follow it until you see the cliff. Then choose: straight ahead for the top bar and right for the bottom bar.