Parking: Chemin de Mimet, slightly north of the "Provence Nemrod" shooting range.
(S/E) With your back to the car park, take the path that leaves between the two tracks and follow it to thefirst intersection. Leave the path that branches off to the left. Continue on the path heading north until you see the Jas de Mimet.
(1) Continue north on the narrowing path until you reach a Y-shaped fork with a cairn on the right.
(2) This is where the path leading to the top of the Vallon du Petit Cornillon begins. From this fork, the path is no longer marked on the map. A few green dots have stood the test of time and cairns guide us on our way. The path is still visible, however. Pay attention to the terrain and the route during this ascent to the top of the Crêtes.
(3) Once you reach the highest point of the ridges, begin the descent towards the electricity pylon that can be seen to the north. Descend a short but steep passage to reach the trail, using your hands at times, and follow the trail towards the pylon.
(4) A few dozen metres before the pylon, turn west. Follow the slightly stony path to reach a crossroads.
(5) Leave the path heading north and turn south into the Vallon de Fontvielle. Continue along a path that follows a stream down into the valley, still heading south. After about 300 metres, leave the path heading north-west and continue south to reach the "Vieille Fontaine" 150 metres further on.
(6) Climb a few dozen metres to the right to see the source of the "Vieille Fontaine", then continue downhill along the stream that leads to La Débite.
(7) From La Débite, follow the asphalt road to reach the car park. You can also take the small paths that run alongside this road and avoid the asphalt (S/E).
