Karnatz descent – Lake Pramol loop from Saint-Jean-de-Maurienne - Vallée de l'Arvan
Karnatz descent – Lake Pramol loop from Saint-Jean-de-Maurienne - Vallée de l'Arvan
4.7
(6)
20
riders
03:58
40.4km
1,350m
Mountain biking
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels. The starting point of the route is accessible with public transport.
Last updated: April 16, 2026
Tips
Temporary access restrictions
Includes segments with temporary access restrictions.
After 12.3 km for 2.42 km
Closed: • December-April (otherwise open)
Waypoints
Start point
Train Station
Get Directions
12.1 km
Highlight • Trail
Translated by Google •
Tip by
13.1 km
Highlight • Other
Translated by Google •
Tip by
17.2 km
Highlight • Mountain Pass
19.5 km
Highlight • Lake
Translated by Google •
Tip by
40.4 km
End point
Train Station
Way Types & Surfaces
Way Types
18.3 km
8.67 km
5.92 km
5.03 km
2.36 km
219 m
Surfaces
19.0 km
8.10 km
5.33 km
4.87 km
1.78 km
1.42 km
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Elevation
Highest point (1,730 m)
Lowest point (540 m)
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Weather
Powered by Foreca
Friday 10 July
29°C
19°C
64 %
Additional weather tips
Max wind speed: 5.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
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