In Saint-Catherine, head towards the campsite and park in the car park near the boules courts and the cemetery.
(S/E) Head south on the road towards the cemetery, keep left and follow the road uphill towards the campsite (GR®7markings). Just before the first bend, turn left onto the path and then, a little further on, turn left again when you reach the road. Continue straight ahead on this path, which can be muddy in places, and which climbs up to the campsite, crossing the road several times.
(1) Continue straight ahead on the path overlooking the campsite, following theGR®7trail and ignoring the paths that branch off to the left or right. Pass under the Croix du Châtelard (return trip possible) and you will reach a fork at the edge of the Bois du Petit Châtelard. There are some beautiful views in this area.
(2) Continue straight ahead, staying on theGR® trail which follows the ridge. Keep going in the same direction, ignoring the paths branching off to either side.
(3) At elevation 824 (Le Fayard), leave theGR®7and turn right towards the Chapelle Saint-Apollinaire. Reach the chapel, where there are several picnic tables and even a swing for children.
(4) Walk past the chapel and the swing and descend towards La Fayolle.
(5) At the fork, before the hamlet, turn right towards Sainte-Catherine.
(6) At the four-way junction, go straight ahead, keeping Bois Martoux on your right. Cross the tarmac road leading to Le Pavé and continue straight ahead.
(7) Keep to the right and join Sainte-Catherine via Chemin de la Rivière Platte at the junction with the D2 (Rue du Pertuis).
(8) Turn right, then right again about 50 metres further on, to join Rue des Écoliers, which leads directly to the starting car park (S/E).