Access: from Bagnères-de-Luchon, take the D125 towards the Hospice de France. Car park. Please note that at weekends and during holiday periods, the area is very busy and parking can sometimes be difficult.
(S/E) Pass the bar terrace, go around the building and start the climb (trail no. 21). Follow the trail, which is quite steep.
(1) When you reach the Cabane de Campsaure, go through the fence, turn right and continue along a wide path.
(2) Pass the Cabane de Roumingau on your right and continue to a crossroads.
(3) The path splits into three: take the right-hand path downhill towards the Hospice de France via Fontaine Rouge (path no. 22). Follow several hairpin bends.
(4) At the crossroads, turn left and take the gentle climb towards the Cabane du Pesson.
(5) Turn right, cross the stream, then right again to pass in front of the hut and continue on a path that enters the forest.
(6) At the Fontaine de la Pique, turn right onto a wide path and follow it to the Hospice de France and the car park (S/E).