From Bagnères-de-Luchon, take the D125 towards Superbagnères. At the hairpin bend at a place called l’Ourson, head straight on to reach the bottom of the Vallée du Lys and park your car in the car park by the stream, near the inn.
(S) Cross the stream via the footbridge and follow the wide path southwards, which first crosses a meadow before quickly turning into the forest.
After a series of hairpin bends, the path straightens out. Take a moment to admire the Cascade du Cœur, below on the right, then you’ll reach a junction at the foot of the large Artigue meadow.
(1) Turn left across this meadow. The steeply ascending path approaches the stream at the Houradade waterfall and reaches a second junction.
(2) Leave the path leading to the Pratlong hut on your right and turn left. You’ll pass the Cabane de la Coume on your left, along with its spring and enclosure. The path, heading south-east, enters a steep-sided valley and the climb is steep.
(3) At the junction, leave the Col de Pinata path on your left – which you’ll take on the way back – and continue climbing to the right. The path, which is very well marked and stoned in places, winds its way up through several hairpin bends, heads south-west and finally levels out a little before reaching the tiny Lac des Graouès.
(4) Continue west-north-west and you’ll soon reach a rocky outcrop directly below the Pic de Graves.
(5) You’ll finally come upon Lac Vert and its distinctive peninsula. Head down and you’ll soon reach the lakeshore, which you follow to the outlet. This is the ideal spot for a picnic.
(6) Retrace your steps along the ascent route in the opposite direction until you reach point (3). Turn right onto the path, which levels out, winds through several hairpin bends and then turns south to reach the Col de Pinata.
(7) After the pass, follow a virtually flat, balcony-like path above the small Bounèu valley. This section is at times quite exposed, so take care where you step, particularly on the rocky sections. You’ll soon reach the Col de Sacroux, at the foot of the peak of the same name.
(8) Ignore a path on the left and continue straight on, descending to the junction with the path leading to the Port de la Glère.
(9) Turn left. Enjoy the magnificent view down into the Cirque de la Glère straight ahead. There is a significant descent to reach the next junction.
(10) Ignore the path on the right which goes round the cirque and turn left to reach a Fork in the road at the break in the slope.
(11) Turn right, cross the small Glère stream and join the clearly visible path opposite.
(12) Turn left onto this flat path, which heads first north and then east, following the contours of the terrain. This is the Chemin de l’Impératrice, which leads without too much effort to the Pont de Penjat.
(13) From the bridge, enjoy the view of the Hospice de France, which has finally been restored and looks splendid. Turn left onto the wide track.
(14) Leave this track after about 500 metres and take the path slightly to the left, which leads in a few minutes to the Hospice de France, the end of the walk (E).