Trou Bleu – Railway viaduct in Morez loop from Les Marais
Trou Bleu – Railway viaduct in Morez loop from Les Marais
4.3
(3)
12
riders
03:03
30.8km
830m
Mountain biking
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike. The starting point of the route is accessible with public transport.
Last updated: May 20, 2026
Tips
Includes a segment that goes up or down a series of steps
You may need to carry your bike.
After 13.8 km for 15 m
Waypoints
Start point
Bus stop
Get Directions
8.25 km
Highlight (Segment) • Other
12.8 km
Highlight • Viewpoint
Translated by Google •
Tip by
13.3 km
Highlight • Religious Site
16.0 km
Highlight • Natural Monument
Tip by
17.5 km
Highlight • Bridge
Translated by Google •
Tip by
18.2 km
Highlight • Bridge
24.1 km
Highlight • Other
Translated by Google •
Tip by
30.8 km
End point
Bus stop
Way Types & Surfaces
Way Types
14.4 km
8.50 km
5.45 km
1.98 km
406 m
129 m
Surfaces
16.7 km
4.04 km
3.53 km
3.51 km
2.34 km
668 m
< 100 m
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Elevation
Highest point (1,140 m)
Lowest point (680 m)
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Weather
Powered by Foreca
Thursday 21 May
24°C
4°C
5 %
Additional weather tips
Max wind speed: 7.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.