The Vallée Blanche ski descent is one of the most iconic off-piste experiences in the Alps. Starting from the Aiguille du Midi, this 20 km route with 2,000 m of vertical drop offers breathtaking views of Mont Blanc, the Drus, and the Grandes Jorasses. Skiers can choose from multiple routes suited to different skill levels, from the classic descent, perfect for intermediates, to more technical options such as Petit Envers, Grand Envers, or Brèche Puiseux. Each route traverses majestic glaciers dotted with crevasses and seracs, creating a truly memorable alpine adventure. To ensure safety and smooth navigation, it is highly recommended to ski with an experienced guide. Expert snowboarders can also enjoy some sections, although certain flat areas require proper technique and equipment. The Vallée Blanche descent is open when snow conditions are sufficient, usually from mid-January to late April, offering optimal conditions for glacial skiing. Whether seeking a technical challenge or a more accessible experience, this course immerses you in the awe-inspiring landscapes of the Mont Blanc massif.