Cholonge - Le Grand Serre

The tour Cholonge - Le Grand Serre is a Alpine Grade AD+ rated skitour located in the Oisans area. It has an elevation gain of 1035 meters over a distance of 2.6 km. The steepest part of the tour is approximately 39 degrees. It is important to choose tours that match your avalanche knowledge and skiing abilities. Always read the avalanche forecast; it may inform you of life-saving information!. This route is created and maintained by Petzl Fondation and Skitourenguru.