1,460 m
Hôtel L'Olympique
Le Tour · TMB km 140.1
A small one-star hotel (9 rooms in 2022) in the village of Le Tour, not far from the Charamillon gondola station. It…
Stage 10 of 11 · France
The ladders of the Aiguillette d'Argentière, the Grand Balcon Sud and the legendary detour to Lac Blanc, in the Aiguilles Rouges reserve.

| Waypoint | Altitude | Km |
|---|---|---|
| Tré-le-Champ | 1,417 m | 0 km |
| Tête aux Vents | 2,130 m | 3.1 km |
| La Flégère | 1,875 m | 6.6 km |
One of the most spectacular stages, and the airiest. From Tré-le-Champ, the trail climbs into the Aiguilles Rouges Nature Reserve and tackles a series of ladders and metal steps to reach the Aiguillette d'Argentière. The section is not technical but it is impressive: anyone prone to vertigo can avoid it by climbing up from the Col des Montets instead.
You then reach the Tête aux Vents (2,130 m), followed by the Grand Balcon Sud, facing the Aiguille Verte, the Drus and the Mer de Glace. The detour to Lac Blanc (2,352 m), where the Mont Blanc massif is reflected in the water, is all but unmissable: it adds about 1 hr 30 min of walking.
The stage ends at La Flégère, a high-altitude lift station linked to Chamonix (Les Praz) by cable car. Depending on the accommodation available, many hikers go down to sleep in the valley and come back up the next day.
Accommodation along the stage, at the finish or on its variants, in walking order.
1,460 m
Le Tour · TMB km 140.1
A small one-star hotel (9 rooms in 2022) in the village of Le Tour, not far from the Charamillon gondola station. It…
1,466 m
Le Tour · TMB km 140.2
A large Alpine Club chalet in the heart of the hamlet of Le Tour, at the foot of the glacier of the same name, where…
1,395 m
Tré-le-Champ · TMB km 142
An 18th-century alpine chalet nestled in the hamlet of Tré-le-Champ, exactly where the TMB comes down from the…
1,350 m
Montroc (Les Frasserands) · TMB km 142
Housed in a former 18th-century farm and mill in the hamlet of Les Frasserands, this gîte is 200 m from Montroc-Le…
1,280 m
Argentière · TMB km 143.2
A family-run hotel with 16 rooms in the center of Argentière, with balconies facing the Aiguille Verte, the Argentière…
1,245 m
Argentière (route du Plagnolet) · TMB km 143.3
A gîte listed at 501 route du Plagnolet, between the center of Argentière and Les Chosalets, with some fifty places in…

1,298 m
©Argentière · TMB km 143.3
Founded in the 1860s, this is one of the oldest hotels still operating in the valley, right in the center of…
1,226 m
Argentière · TMB km 143.3
A four-star chalet-style hotel to the south of the village of Argentière, near the Grands Montets cable car. An indoor…
1,230 m
Les Chosalets (Argentière) · TMB km 144.3
A two-star campground in the hamlet of Les Chosalets, at 1,230 m, facing the Argentière glacier. TMB hikers on foot…
1,225 m
Argentière (opposite the Grands Montets) · TMB km 144.3
A simple hotel-restaurant opposite the Grands Montets lifts, south of Argentière, presented as a budget address with…
1,199 m
Argentière (Les Grassonnets) · TMB km 145.7
A large chalet completely renovated in 2014 in the Grassonnets district, south of Argentière, run by the association…

2,220 m
©Lacs des Chéserys · TMB km 146
This is the authorized bivouac area closest to Lac Blanc, around the Chéserys lakes, in the heart of the Aiguilles…

2,352 m
©Lac Blanc · TMB km 146.1
The most photographed hut in the massif: perched at 2,352 m on the shore of Lac Blanc, facing the Aiguille Verte, the…

1,850 m
©La Flégère · TMB km 148.3
La Flégère hut tolerates bivouacking around the small reservoir about 200 m below the building. No reservation for the…

1,877 m
©La Flégère · TMB km 148.6
A wooden building built around 1827 and set at 1,877 m next to the Flégère gondola station, with a spectacular balcony…
1,075 m
Les Praz de Chamonix
A three-star campground on the edge of the forest at Les Praz, chemin de la Bagna, less than a kilometer from the…
1,060 m
Les Praz de Chamonix
A small hotel with 19 renovated rooms at Les Praz de Chamonix, about 200 m from the Flégère gondola station. It is the…
1,040 m
Chamonix (Les Mouilles)
A 14-place guesthouse close to the SNCF station and the Montenvers station, a few minutes' walk from the center of…
1,045 m
La Frasse
A 66-bed gîte-inn in the La Frasse district, about 1 km from the center of Chamonix. Rooms of 4 to 8 beds and a large…
1,040 m
Chamonix center
A 72-room hotel on the avenue Michel-Croz, a stone's throw from the station and the center of Chamonix. Rooms for one…
1,045 m
Chamonix center (chemin du Cry)
A small two-star terraced campground, presented as the only one in the center of Chamonix, at 281 chemin du Cry. Open…
1,080 m
Les Pèlerins d'en Haut
A youth hostel of the HI network at Les Pèlerins d'en Haut, south of Chamonix, with 120 beds in rooms of 2 to 6. Bar…
1,056 m
Les Pèlerins
A budget gîte on the route des Pèlerins, mixing private rooms and dormitories for 45 people. Equipped shared kitchen…