Hiking Tignes

The Aiguille de la Grande Sassière, at 3,747 meters, is the highest ascent on foot in France, especially during the summer months, preferably August. However, this hike requires adequate preparation, as it includes a positive vertical drop of 1,600 meters over a total distance of 11 km. It's crucial to check the conditions before embarking on the adventure, and to be in good physical condition to face this challenge.