Gorges du Nan – Pont-en-Royans loop from Cognin-les-Gorges
Gorges du Nan – Pont-en-Royans loop from Cognin-les-Gorges
4.7
(6)
125
riders
Gorges du Nan – Pont-en-Royans loop from Cognin-les-Gorges
03:03
51.9km
1,290m
Road cycling
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.
Last updated: June 22, 2026
Tips
Includes a segment that goes up or down a series of steps
You may need to carry your bike.
After 32.3 km for 6 m
Waypoints
Start point
Bus stop
Get Directions
3.45 km
View of the Gorges from the Tunnels of Vercors
Highlight • Viewpoint
Translated by Google •
Tip by
3.54 km
GORGES DU NAN
Highlight • Other
Translated by Google •
Tip by
3.60 km
Gorges du Nan
Highlight (Segment) • Natural Monument
A cantilevered road clinging to the rock face, it features three tunnels spread over 200 meters and requires no lighting.
Beyond the gorges, the road leads to the Malleval cirque. The Nan Gorges are a designated Sensitive Natural Area.
Translated by Google •
Tip by
7.18 km
Gorges du Nan
Highlight • Gorge
Translated by Google •
Tip by
23.2 km
Écouges Tunnel
Highlight (Segment) • Structure
The climb up here is one of the most beautiful in the Vercors.
Continue to the Col de Prélétang!
Translated by Google •
Tip by
23.5 km
Descent between Presles et la Bournière
Highlight • Mountain Pass
Translated by Google •
Tip by
26.4 km
Toutes Aures Pass
Highlight • Other
560m
Translated by Google •
Tip by
31.9 km
Pont-en-Royans
Highlight • Historical Site
Translated by Google •
Tip by
51.9 km
End point
Bus stop
Way Types & Surfaces
Way Types
38.6 km
6.73 km
5.88 km
741 m
< 100 m
< 100 m
Surfaces
51.7 km
289 m
< 100 m
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Elevation
Highest point (1,280 m)
Lowest point (200 m)
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Weather
Powered by Foreca
Wednesday 8 July
33°C
19°C
0 %
Additional weather tips
Max wind speed: 13.0 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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