Park near the bridge over the Maronne river near the hospital.
(S/E) Turn left onto the road towards Les Moulinots. Continue on this road (D116) until you reach the first path on the left.
(1) Turn left onto this path going uphill through the woods. You are now on a GRP®.
(2) At the crossroads, take the path on the left going uphill, following theGRP® until you reach a road.
(3) Continue right on the road to the houses in Billoux, where you leave the GRP®.
(4) Turn left and follow the path down through the woods towards the Moulin de l'Hoste mill.
(5) Continue until you reach a three-way junction.
(6) Turn right at an acute angle and cross the bridge to reach the road.
(7) Cross the road (D33), walk a few metres to the right, then follow a path uphill to the left marked in yellow. Continue towards Chamet and reach the road at the entrance to the hamlet.
(8) Turn right and cross Chamet.
(9) Turn left towards La Grange, then continue along a path downhill to the junction with the D33.
(10) Follow this road to the right until you reach the entrance to Basteyroux.
(11) At the entrance to the village, turn left twice at a 90° angle towards the hospital. Follow the road and then walk along the Maronne on a tarmac path to the Pont de l'Hôpital (S/E).