4.5
(288)
6,056
riders
51
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: August 26, 2026
4.3
(8)
84
riders
41.1km
02:49
1,380m
1,380m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
92
riders
39.5km
02:43
1,290m
1,290m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

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5.0
(2)
19
riders
32.7km
02:07
1,000m
1,000m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.0
(1)
29
riders
21.9km
00:50
30m
30m
Easy road ride. Great for any fitness level. 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.
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La Véloroute de l'Isère, officially integrated into the national route La Belle Via (referenced under number V63), is a cycling route of over 200 kilometers that runs along the Isère river. It connects the foothills of Savoie to the Drôme (connection with ViaRhôna), by crossing the entire department of Isère and its capital, Grenoble.
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The La Véloroute de l'Isère, officially integrated into the national route La Belle Via (referenced under number V63), is a cycling route of over 200 kilometers that runs along the Isère river. It connects the foothills of Savoie to the Drôme (connection with ViaRhôna), by crossing the entire department of Isère and its capital, Grenoble.
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The Véloroute de l'Isère, officially integrated into the national La Belle Via route (referenced under number V63), is a cycling route of over 200 kilometers that runs along the Isère river. It connects the foothills of Savoie to the Drôme (connection with ViaRhôna), crossing the entire Isère department and its capital, Grenoble.
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La Belle Via (Green Way): The bridge is an unmissable landmark for cyclists. A flat and shaded cycle route, the Green Way from Saint-Gervais to Pont-d'Oxford, follows the Isère river up to its confluence with the Drac, offering a superb view of the cliffs.
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It is a reinforced concrete "Bow-string" bridge. Designed by the Parisian engineering firm Pelnard-Considère, its construction took place between 1950 and 1952 to replace a previous structure, relying on nearly 150 foundation piles for each abutment.
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The Gorges du Nan form a spectacular canyon carved by the Nan torrent, located in the Vercors massif and classified as a Sensitive Natural Area (Espace Naturel Sensible - ENS) since 2015 by the department of Isère. Between the villages of Cognin-les-Gorges and Malleval-en-Vercors in Isère. Impressive limestone cliffs, waterfalls (like the Cascade de la Gerlette) and clear water pools.
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The foundry was established during the reign of Louis XIV, under the impetus of his minister Jean-Baptiste Colbert and the Commissioner of the Navy Samuel Dalliès de La Tour. The site was established near the Isère river to harness hydraulic power, iron ore from the Allevard mines, and charcoal from the forests of Écouges. Repurchased in 1731 under Louis XV, it became the third largest cannon foundry of the French Navy, behind those of Ruelle and Indre.
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Currently new asphalt on the first km👌
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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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