SUMMER = From Le Chazelet village parking, take the wide track that will lead you to the three hamlets of Les Rivets (about 30 minutes). Count about 1h30.
WINTER = Take the same route as in Summer but, arrived at the "Croix de Tuf", turn right towards the sheepfold of Orliers. (Count 1h30 to 2h startin from Le Chazelet village)