It is another of the caves of which the high Val Pennavaire is rich (in the caves' registry it is known as "Arma da Porta"); cave means strong overhang, so the kind of climbing is athletic, on sockets and vertical blocks and sharp edges. The routes are of medium/high difficulty. Much remains to be done in this striking crag. It is an ideal spot for the summer (it's exposed to the north-est and remains in the shade all day), reachable with a nice 30-minute walk along a wide path that runs along the high course of the Pennavaire river. Immediately to his right is a compact wall, slightly overhanging, with very technical ed fingerly routes.
Approach
Go up the valley and, after the village of Nasino, continue for 2.5 km up to a wide curve on the right, where you can park the car. Take the cemented road that starts in the curve and after 5 minutes, take the path on the left that goes down to the stream (Roman bridge) and leads to the orographic right of the valley. You arrive on the dirt road that runs along the orographic right of the valley. Follow the road to the right (towards the mountain) until you get directly to the sector. It is also possible to reach the QUARTIERE from the ASTRONAVE sector