MapPlanner
11.28mi
Distance
9h4m
Duration
+2329ft
Elevation gain
-6729ft
Elevation loss
Strenuous
Level

TMB - J9 (TBC)

Route details

1.24mph
Speed
4061 kcal
Calories burned
15.2%
Avg grade
Point to point
Route type
3323ft
Min altitude
8071ft
Max altitude
Steep climb

This hiking trail covers 11.28mi starting from Chamonix-Mont-Blanc, Haute-Savoie. The hike does not return to the trailhead and ends near 504a Chemin Des Eaux Rousses, 74310 Les Houches, France. This hike is rated as strenuous, plan for about 9h4m to complete it. The route has an elevation gain of 2329ft and an elevation loss of 6729ft.

Route profile

2329ft
Elevation gain
6729ft
Elevation loss
3323ft
Min altitude
8071ft
Max altitude

How to get there

Trailhead: La Tour Argentiere Les Praz, Chamonix-Mont-Blanc, Haute-Savoie, France

GPS coordinates of the trailhead: 45.98155, 6.89161 / 45°58'53'' N, 6°53'29'' E

Caution: May Cross Private Property

This route may pass through or near private property. Always respect posted signs, obtain permission where required, and follow local trespassing laws. MapPlanner does not guarantee public access along any route.

Safety Notice

Trail and road conditions may change without notice due to weather, construction, or other factors. Always verify current conditions before heading out. You are responsible for your own safety — follow local signage, obey traffic laws, and use your best judgment on the trail.