A major superloop (9h) that takes you along the entire route from the Balcons du Léman to the Vallée Verte.
Variants allow you to shorten the itinerary. You can start from any other point in the valley.
This long hike can be extended over several days in the Léman Alps, with overnight stays in a gîte, hotel or refuge. To prepare your itinerary, contact the Tourist Office reservations department on 04 50 73 78 62.