Guidebook with maps/step-by-step
0/ Departure point: Chapelle Saint-Théodule. 1/ Head towards "Lenlevay", passing "Chalets du Bailly" and "Chalets du Jouly". 2/ At "Lenlevay", turn left onto the GR5 path that passes through the chalets towards "l'Etrye". At this point, you can reach the summit of Mont de Grange (variant). Pass the chalet and then the Etrye stream. The path then climbs up to the "Pron" chalets, then to "Les Mattes". 3/ Then head for "Chalet de Trebentaz". Continue downhill past the "La Corpe" viewpoint and join the gravel path to "L'Enquernaz". You cross the La Chapelle d'Abondance ski area and the "Plaine Joux" mountain pasture. 4/ At "L'Enquernaz", descend towards "Leschaux" and "Saint-Théodule", then return to the starting point.