The ascent of Mont Blanc takes two days. First, you have to climb the Aiguille du Goûter, at the summit of which, at 3,817 meters, clings the Goûter refuge, a small metal box where you spend the night. The climb is 1,500 meters long, including some of the most technical sections. 2:00 a.m. The alarm rings, and Carole Dechantre and Jean-Paul Lemercier begin their ascent of the Dôme du Goûter... see more