4.5
(771)
17,788
riders
48
rides
No traffic road cycling routes around Choranche are situated within the Vercors Regional Natural Park, an area characterized by dramatic limestone cliffs, deep gorges, and mountainous terrain. The region offers a challenging yet scenic environment for road cyclists, with routes carved into the cliffsides and through impressive natural features like the Gorges de la Bourne and Gorges du Nan. Roads are predominantly paved, providing suitable surfaces for road bikes amidst significant elevation changes.
Last updated: October 6, 2026
8
riders
35.3km
02:01
500m
500m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(8)
158
riders
77.3km
05:05
2,400m
2,400m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

5.0
(5)
124
riders
45.8km
02:42
1,080m
1,080m
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.
4.0
(2)
17
riders
30.2km
01:58
900m
900m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
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The Col de Romeyère is a mountain pass located at an altitude of 1,074 meters. It connects the Isère valley and the Bourne gorges, passing through the Route des Écouges.
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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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Currently new asphalt on the first km👌
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The most spectacular route is the one via the Nan gorges, then via Malleval-en-Vercors. In a league of its own.
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Beautiful place and still preserved from the crowds
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Stunning view of the narrow opening of the Nan gorges.
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Western entry point to the Bourne gorges, and to the magnificent road leading up to Presles.
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There are over 45 no-traffic road cycling routes around Choranche listed in this guide. These routes offer a variety of distances and elevation gains, catering to different fitness levels.
The no-traffic road cycling routes around Choranche are generally challenging, with many classified as 'difficult' due to significant elevation gains. For example, the Col de Romeyère – Gorges du Nan loop from Pont-en-Royans covers over 77 km with more than 2400m of climbing. However, there are also moderate options like the Écouges Tunnel – Presles loop from Choranche, which is about 24 km with 717m of elevation gain.
The routes offer stunning views of the Vercors Regional Natural Park. You can expect to see dramatic limestone cliffs, impressive gorges like the Gorges de la Bourne, and unique geological formations. Notable attractions include the Grottes de Choranche, known for their delicate stalactites, and the picturesque village of Pont-en-Royans with its medieval houses. The Combe Laval Cirque and various viewpoints like Ranc Viewpoint offer magnificent panoramas.
While many routes are challenging, there are a few easier options. The guide lists 6 easy routes. These typically feature shorter distances and less extreme elevation changes, making them more accessible for those new to road cycling or looking for a more relaxed ride.
The Vercors region is best enjoyed for road cycling from late spring through early autumn (May to October). During these months, the weather is generally more stable, and road conditions are optimal. Be aware that some higher passes or roads carved into cliffs might experience closures or challenging conditions outside of peak season due to snow or ice.
Many routes start from villages like Pont-en-Royans or Choranche itself, where public parking is typically available. Pont-en-Royans, being a popular starting point for several loops, often has designated parking areas suitable for cyclists.
Public transport options directly to the starting points of these specific no-traffic road cycling routes might be limited. It's advisable to check local bus schedules or regional transport services for connections to key villages like Pont-en-Royans or Choranche, especially if you're traveling without a car.
Yes, for experienced cyclists seeking longer rides, routes like the Col de Romeyère – Gorges du Nan loop from Pont-en-Royans offer significant distances (over 77 km) and substantial elevation gains, providing a full day's adventure through the Vercors landscape.
The routes often pass through or near charming villages like Pont-en-Royans, where you can find cafes, restaurants, and other amenities. It's always a good idea to plan your stops in advance, especially on longer or more remote sections, and carry sufficient water and snacks.
The area is highly rated by the komoot community, with an average score of 4.5 stars. Reviewers often praise the 'magnificent viewpoints,' the 'impressive layouts carved into the cliffs and gorges,' and the fact that many routes are 'little-trafficked,' allowing for a truly immersive and scenic cycling experience in the Vercors Regional Natural Park.
While many routes are challenging, there are easier options that might be suitable for families with older children or those looking for a less strenuous ride. It's recommended to check the specific route details for distance and elevation to ensure it matches your family's fitness level. The guide lists 6 easy routes which could be a good starting point.


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