Access: coming from Chamieux, follow the D371, at the end of the passing lane, turn left onto the D270 towards the Micro-Centrale de Pentu (be careful, the small blue sign is not very visible). Follow the D270 straight ahead to the Roche Péréandre car park (there is an information sign about the Cance Valley).
(S/E) Continue along the tarmac road. Pass the houses and you will come to the first hiking signpost (Moulin de Cance). Head towards Quintenas on the path down to the right.
(1) Turn right onto this yellow and white marked path, leave the property on your right and continue towards the bridge. Cross the bridge and follow the main path on the left. Climb through the forest and arrive at the hamlet of Les Combes, leaving the first path on your left.
(2) You will arrive at a crossroads. Take the path straight ahead (information sign for the Vallée de la Cance).
(3) At the first crossroads in Les Guillottes, with a cross, continue straight ahead, still following the yellow and white markings. Arrive at Le Vignet and continue to the left.
(4) At the crossroads, ignore the end of the yellow and white markings and continue straight ahead. Cross the hamlet of Marthouret. Continue straight ahead, ignoring the Allée du Ranchet on your left, then the Chemin de la Croix Rouge and the Rue de Valernaud.
(5) On leaving Marthouret, at the square, take the path on the left, following a low wall. Keep following theGR®® red and yellow markings. Continue to the Bois de Tourtel.
(6) At the corner of a field in the woods, at the crossroads, go straight ahead, follow the direction of Tourtel (wooden sign), following the red and yellow markings. The path follows the top of the hill, then winds to the left to descend towards the valley and cross the Cance.
(7) When you reach the Tourtel bridge, cross it and continue to a road.
(8) Turn right for 10 metres and turn left towards Vernosc-lès-Annonay. Continue along this paved road until you reach a hiking sign (Briasson).
(9) At the corner of the vineyards, turn left onto a gravel path.
(10) At the Les Bondes hiking information sign, turn left onto the downhill path and join the D270.
(11) Turn right towards Vernosc-lès-Annonay (1.4 km). After about 300 m, you will come to another hiking signpost (Les Bondes). Continue on the D270 towards La Roche Péréandre (2.8 km).
(1) At the crossroads, continue straight ahead until you reach the start of the hike (S/E).