Guidebook with maps/step-by-step
(1) Start on foot along the left bank path that leads to the Petite Vache bridge and then to the Péran bridge. Cross the latter and follow the blue-marked trail (fish) to the right.
(2) Cross the three footbridges; the path returns to the left bank. A fourth footbridge crosses the Fenaison stream.
(3) Climb in switchbacks until you reach the service road, then follow it to the left until you reach the Guiers. Take the trail that leads to the foot of the Pic de l’Oeillette.
(4) Return along the same path until you reach the service road. Follow it (blue markers) until you reach a trail taken on the way in that descends through the woods to the Péran bridge.
(2) Cross the three footbridges; the path returns to the left bank. A fourth footbridge crosses the Fenaison stream.
(3) Climb in switchbacks until you reach the service road, then follow it to the left until you reach the Guiers. Take the trail that leads to the foot of the Pic de l’Oeillette.
(4) Return along the same path until you reach the service road. Follow it (blue markers) until you reach a trail taken on the way in that descends through the woods to the Péran bridge.