The starting point is at the intersection of the D900a road and the road leading to Charui, 1.5 km from Barles in the direction of Verdaches (there are a few parking spaces along the road).
(S/E) From the intersection with the D900a, take the road on the left towards Charui.
(1) Continue straight ahead at the first bend in the road to take the yellow marked trail. This trail first climbs in short bends and then crosses along the first three ravines before a long, slightly ascending traverse to the Charui ravine.
(2) Just before the ravine, leave the path to Cabane de la Dame on your left and continue on the yellow marked trail on your right. Pass upstream of the Charui ruins before continuing on long traverses through the forest until you reach the Auzet road (D7).
(3) Descend the Auzet road until you reach the Saut de la Pie waterfall.
(4) Enjoy the view of the waterfall and perhaps even a swim in summer. Continue on the D7 until you reach the D900a.
(5) Turn left towards Verdaches until you reach the junction for the Pont du Martinet campsite.
(6) Leave the D900a and turn right towards the Barles campsite called "Le Pont du Martinet". Cross the campsite, following the Pinées trail on the right for about 50 metres.
(7) Leave the forest road and turn right onto the yellow marked path, which rejoins the Pinées trail after 200 metres. Continue along this trail until you reach the start of a path on your right.
(8) Leave the forest road for good and take the yellow-marked path on the right, first descending to a ravine, then ascending beyond it. Continue straight ahead on the path and begin the final descent via several hairpin bends to arrive at the Maison du Laus on the banks of the Bès.
(9) After a swim in summer, if you wish, cross the footbridge over the Bès and turn left onto the D900a. This will take you back to the starting point (S/E).