Maison de la forêt - Pontets - crête du Mounin - Le Fou
From the house of the Forest take the path that leads towards Les Pontets. After crossing the Fare, follow the signs to the sentier du Fou. Continue up towards the Crête du Mounin. Continue along the path to get to the peak of Le Fou. Retrace your steps to Crête du Mounin, then follow the descent to Les Plans to return to Le Marteau.