3.0
(2)
28
riders
Gorges du Bret loop from Voiron
02:14
24.6km
610m
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: August 16, 2026
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 9.17 km for 5 m
After 9.24 km for 434 m
After 9.82 km for 1.64 km
After 11.7 km for 797 m
After 13.1 km for 117 m
Waypoints
Start point
Bus stop
9.55 km
Viewpoint
Viewpoint
14.2 km
Gorges du Bret
Highlight • Gorge
Translated by Google •
Tip by
19.3 km
Col de la Croix Bayard
Mountain Pass
24.6 km
End point
Bus stop
Way Types & Surfaces
Way Types
9.52 km
8.09 km
2.60 km
1.92 km
1.85 km
641 m
< 100 m
Surfaces
7.45 km
7.24 km
5.74 km
3.20 km
424 m
371 m
207 m
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Sign up for freeElevation
Highest point (790 m)
Lowest point (300 m)
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Monday 12 October
20°C
4°C
-- %
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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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