Lac Noir – Le Grand Arc loop from Montsapey
Lac Noir – Le Grand Arc loop from Montsapey
8
hikers
06:45
15.7km
1,220m
Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required. The starting point of the route is right next to a parking lot.
Last updated: October 15, 2025
Tips
Includes segments that may be dangerous
Parts of this route comprise highly technical, difficult, or hazardous terrain. Specialist equipment and prior experience is required.
After 7.95 km for 120 m
After 8.70 km for 120 m
Waypoints
Start point
Parking
Get Directions
6.19 km
Lac Noir
Lake
8.25 km
Le Grand Arc
Peak
15.7 km
End point
Parking
Way Types & Surfaces
Way Types
8.93 km
3.51 km
3.11 km
101 m
< 100 m
Surfaces
11.5 km
2.24 km
1.80 km
101 m
< 100 m
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Elevation
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Weather
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Thursday 4 December
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.