4.4
(167)
4,433
riders
53
rides
No traffic road cycling routes around Cognin-Les-Gorges are set within the Vercors Regional Natural Park, an area characterized by dramatic limestone cliffs, deep gorges, and expansive plateaus. The region offers a diverse landscape for road cyclists, featuring well-maintained roads that often experience minimal traffic. Cyclists can navigate through varied terrain, from challenging ascents in the gorges to more gentle stretches across forested areas.
Last updated: May 5, 2026
4.7
(6)
67
riders
41.1km
02:49
1,380m
1,380m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
17
riders
32.7km
02:07
1,000m
1,000m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

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12
riders
47.2km
03:09
1,450m
1,450m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
8
riders
34.7km
02:10
730m
730m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
10
riders
43.2km
01:56
250m
250m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
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This cannon, cast in 1843 at the National Foundry of Saint-Gervais, was shipped to the island of Bourbon to ensure its defense. The Department of Réunion presented it to Mr. Vaudeville, Prefect of Isère, who handed it over to the Commune of Saint-Gervais on July 7, 1973. https://fr.wikipedia.org/wiki/Fonderie_royale_de_canons_de_Saint-Gervais
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Stunning view of the narrow opening of the Nan gorges.
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An iconic summit for all cyclists in the region with its multiple access routes, all very difficult (more than 1200 m of elevation gain each time).
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Perhaps the most beautiful road in the Vercors? In any case, one of the wildest with its tunnels and narrow passages.
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The statue dominates the village of Cognin, you can see it from the road
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Perhaps the most beautiful road in the Vercors? In any case, the road to the Gorges du Nan has remained somewhat in its original state, narrow and without a parapet.
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A small village in Isère nestled at the foot of the Vercors, Rovon preserves several discreet monuments from its rural past. There, you'll come across a renovated Romanesque church, old stone farms, and a few wayside crosses. A village to discover along its narrow streets and trails.
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There are over 45 dedicated no-traffic road cycling routes around Cognin-Les-Gorges, offering a wide range of distances and elevations. These routes are carefully selected to provide a serene cycling experience away from vehicular traffic.
The Vercors Regional Natural Park, where Cognin-Les-Gorges is located, offers a diverse and dramatic landscape. You can expect routes through massive vertical cliffs and deep gorges, such as the famous Gorges du Nan, as well as grassy plateaux and extensive forests. Many routes feature challenging mountain passes like the Col du Mont Noir and Col de Romeyère, with some sections offering steep climbs and exhilarating descents.
Yes, while the region is known for its challenging climbs, there are also routes suitable for less experienced cyclists. Approximately 10 of the no-traffic routes are rated as easy, offering gentler gradients and shorter distances. For example, the Saint-Égrève Dam-Bridge – V63 cycle route loop from Rovon is a moderate option with minimal elevation gain, providing a pleasant ride.
Many routes offer stunning views of natural landmarks. You can experience the dramatic Gorges du Nan, with roads carved into vertical cliffs. Other notable features include the Col de Romeyère, offering panoramic vistas, and various waterfalls like the Gerlette Waterfall. The region's rich flora and fauna, including soaring vultures, also add to the scenic beauty.
Yes, several no-traffic road cycling routes are designed as loops, allowing you to start and finish in the same location. A popular option is the Gorges du Nan – Gorges du Nan loop from Cognin-les-Gorges, which offers a challenging yet rewarding circular ride through the stunning gorge.
The spring and autumn months are generally ideal for road cycling in Cognin-Les-Gorges, offering pleasant temperatures and vibrant scenery. While summer is also popular, some routes can be quite exposed. Winter can bring snow to higher elevations, making some passes inaccessible, but lower-lying routes might still be enjoyable.
Parking is generally available in and around Cognin-Les-Gorges and other starting points for routes within the Vercors Regional Natural Park. Many routes, such as the Gorges du Nan loop, can be started directly from Cognin-les-Gorges, where you can find suitable parking options.
Yes, while many of these routes are designed to be away from heavy traffic, you will find villages and small towns within the Vercors Regional Natural Park that offer cafes, bakeries, and restaurants. It's always a good idea to check the route details for specific refreshment points or carry sufficient supplies, especially on longer or more remote rides.
The Vercors offers a range of challenges. Many routes are rated as difficult, featuring significant elevation gains and steep sections, such as the climb through the Gorges du Nan with sections averaging 9.3%. Routes like The Vercors massif tour covers over 41 km with nearly 1400m of ascent. However, there are also moderate and easy options available for less strenuous rides.
The komoot community highly rates the road cycling experience in this region, with an average score of 4.4 stars. Cyclists frequently praise the exceptionally good condition of the road surfaces and the minimal traffic, which allows for a peaceful and safe ride. The 'sensational' and 'cinematic' views, particularly through the Gorges du Nan, are also consistently highlighted as major draws.
Yes, if you're looking for a shorter ride, there are options that allow you to experience the beauty of the region without committing to a full-day tour. While specific short routes are not detailed here, you can filter for shorter distances on komoot to find routes that fit your time constraints, often starting from villages like Rovon or Izeron.


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