La Grande Casse best routes
Start your La Grande Casse adventure on the Skreppa app. Favourites on La Grande Casse (3855 m) include a sheltered ascent in poor weather and a longer ridge traverse in calm conditions.
Start your La Grande Casse adventure on the Skreppa app. Favourites on La Grande Casse (3855 m) include a sheltered ascent in poor weather and a longer ridge traverse in calm conditions.