Parking RD459, coming from Sainte-Marie-aux-Mines, just before the hotel "Le Belle Vue", located at 2 Route du Col. The departure point is opposite the car park, on the other side of the road.
(S/E) Take the path on the left (GR®531), marked with a blue rectangle, and begin a beautiful, steady climb along a narrow path. Reach the ruins of Château de Faîte: beautiful panorama with a table and two benches for a pleasant break, with a view on a clear day.
(1) Continue to Roche des Chèvres: caution, this area is not secure. Unobstructed view to the west, above the trees.
(2) Continue along the path until you reach a star-shaped crossroads (which you will pass again on the way back).
(3) Follow the GR®531 straight ahead, keeping to the left: this route is called the "Tour du Val d'Argent". You will reach a crossroads.
(4) Continue straight ahead, following the blue rectangle markings, and you will reach the Croix Jardon, a cross erected in memory of a woodcutter who died in 1839 after falling from a tree.
(5) From the crossroads, take the path on the right, uphill, to reach a beautiful viewpoint over the peaks. You will reach the Hauts des Yraux shelter and observatory, a beautiful observatory on stilts with a splendid view of the valley and the surrounding area. A round table with two small benches allows you to take a break in the shelter and at a height.
(6) Return to the crossroads.
(5) Turn right onto the path marked Croix Rouge.
(7) Pass over the Maurice-Lemaire Tunnel without noticing it or seeing any signs, and continue on to reach the Route Forestière du Tacot.
(8) Turn right: blue rectangle with white stripe (GR®531) signpost. Reach a crossroads.
(9) Continue straight ahead on the GR®53 and reach Chaume de Lusse, atthe junction of the Tacot Forest Road and the Chaume Forest Road.
(10) Return to the previous crossroads.
(9) Turn left onto the GR®531 (marked with a blue rectangle) and begin a beautiful climb.
(11) Take a short detour to the left to reach the Grande Molle viewpoint (not marked). Return to the trail and continue on the left.
(12) Turn left at the hairpin bend: blue rectangle with white stripe markings. You will come out onto Chemin des Boules.
(13) Head left and you will reach a three-way junction shaped like an inverted Y.
(14) Continue straight ahead, ignoring the path that branches off to the left before arriving at the Robinot Refuge. Above the forest path, this shelter is unguarded but open to all. It is equipped with a stove, a table and five chairs inside, and a large table and two benches for a dozen people outside.
(15) From there, continue straight ahead, following the blue disc markings. You will reach a fork in the road.
(16) Continue straight ahead; the forest path is now marked with a blue rectangle with a white stripe.
(17) Pass in front of the Soldiers' Wash House.
(18) Then pass in front of the Lion Monument, then in front of the grave of soldier Max Richter, killed in 1916, and arrive at the star-shaped crossroads, which you already passed on the way there.
(3) Turn left onto Chemin du Hégelau, following the blue rectangle with a white stripe.
(19) Take a short detour to the left to visit the national necropolis, which houses the remains of 230 French soldiers. Return to the path and continue to the left to quickly reach the car park (S/E).