Park in the centre of the village of Dullin.
(S/E) Descend to the left via the D37a road, pass a large crossroads with the D37, and continue descending opposite. Cross the bridge over the Thiez and climb up the small road to reach an intersection.
(1) Turn right, continue for 80 to 100 m, then turn right and pass through scattered houses.
(2) Take the path on the right, descend along this path along the edge of properties and come out at an intersection near the river.
(3) Turn right and walk to the water's edge and back. Then continue downhill. When you reach the main road, cross it.
(4) Cross the Thierz bridge and turn left to go back up the path. You will come out at the edge of a meadow and then join the main road.
(5) Turn left onto the road towards the villages of Vergenucle d'en bas and then Vergenucle d'en haut. Towards the end of the houses, you will reach a crossroads.
(6) Turn left onto the small dead-end road, then turn right and follow the path, mostly through the woods, staying on the main path. You will reach an intersection.
(7) Turn left and walk to a viewpoint and back, then take the path to the left to return to the starting point.
(S/E) Climb through the village, passing two roads on your right until you reach a path.
(8) Ignore the path that will be used for the return trip, turn left, continue climbing along the road and then along a stony path, and leave the residential area.
(9) Before reaching the reservoirs, leave the path. Continue climbing along a trail through the woods, turning left towards the Grand Bec viewpoint. Continue straight ahead, then begin the descent by turning sharply to the right. Arrive at Vétonne.
(10) At the crossroads, turn right onto the road. Stay on this road and descend towards the D37 departmental road.
(11) When you reach the D37, turn right, pass in front of a cheese shop, then shortly afterwards leave the road and take the path that climbs up to the right. Follow it to the small road.
(8) Descend opposite the village via the road you took earlier (S/E).
