Pass through the village of Piégon, then turn left at the wash house towards Grange Neuve, leaving the buildings on your left. Find a grassy car park near the olive trees at the intersection with the small path called Colombette.
(S/E) Continue along the small tarmac road, which will become a gravel road further on. Leave the access road to Le Jas on your left and keep to the right. Continue for about 50 metres until you reach a crossroads.
(1) Continue straight ahead and walk alongside the Ruisseau de Gourbeau stream. You will come to a three-way junction; keep to the right and continue to the crossroads below Gros Moure.
(2) Turn right and continue to a crossroads where you will have a magnificent view of the Ollon valley.
(3) Take the forest road on the ridge to the left, continue for a while and enter the forest on this wide road until you reach a crossroads of paths. Be careful not to miss it.
(4) Leave the forest road and take this small path, turning almost 180° to the right. You will then begin a descent that is sometimes quite steep but pleasant. You will come out of the woods at a small clearing.
(5) Turn right towards the Saint-Jean Chapel. Walk around it to see a pleasant little refuge and the chapel's magnificent choir.
(6) Then return by the same path to the previous crossroads.
(5) Turn right and you will soon come to a main road. Continue along this road to reach the ford and the area set aside for walkers.
(7) Continue right on the tarmac road to the hamlet of Notre-Dame.
(8) Turn right onto Chemin de Velouze, pass the cemetery and the relay antenna, and continue to the crossroads (where you will see a small sign for La Bergerie).
(9) Turn right towards the Font Jaisse farm. Continue up the forest road and enjoy the view stretching all the way to Mont Ventoux. You will reach the Pas de Maneyrole crossroads.
(10) The small path marked on the IGN map is not quite in the right place. Continue a hundred metres further up the track to the small stream. Then climb left onto this very small path, staying close to the stream. The slope is steep. You will then reach Pas de Maneyrole, a crossroads of several paths at an altitude of 706 metres.
(11) Take the small path directly opposite. Descend, passing in front of the crucifix.
(12) Cross the Lauzon and you will arrive at the hamlet of Les Géants.
(13) Stay on the road and continue downhill to reach a small gate.
(14) Leave the forest road, open the gate, remember to close it behind you, and follow the path. Turn right to walk along this beautiful ridge, from where you can see the villages of Mirabel and Vinsobres. Join the tarmac road at the crossroads you passed on the way there.
(1) Follow it to the left and, taking the opposite route, you will quickly return to the grassy car park (S/E).
