The Bonatti is a desperately aesthetic Couloir on the North East face of the Petit Mont Blanc and is possibly one of the best lines in the massif.
The ascent starts in Courmayeur by taking the cable car to the highest point and then skiing down to the …..glacier. Traversing the glacier until you arrive to the bottom of the Bonatti couloir. You climb it straight up and start the beautiful descent. Or you hike until Elisabetta soldini hut and then you climb all the way to the summit of Aiguilles de Trélatête or if you stop at the Petit Mont-Blanc.
