Conquer a "walk or die trail" with varied ascents and descents through mountain woods and fir forests. The terrain is tricky, featuring scree, rocks, and false flats. You'll explore rich heritage and abundant nature, discovering "grangeons"—small buildings nestled in vineyards. Enjoy superb views from the Croix des Moines and Croix de Luisandre, potentially spotting Mont-Blanc, plus the Château des Allymes and the blue lake.