Piz Nuna - Von Sur En (Ardez)

The tour Piz Nuna - Von Sur En (Ardez) is a Alpine Grade AD rated skitour located in the Sur Tasna area. It has an elevation gain of 1804 meters over a distance of 21.6 km. The steepest part of the tour is approximately 70 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 Swisstopo.