4.7
(4)
30
riders
5
rides
Gravel biking around Chatte offers diverse terrain across the Isère department in the Auvergne-Rhône-Alpes region. The area features green hills dominating the Isère valley, with altitudes ranging from 164 to 443 meters. This topography provides a mix of inclines and flatter sections, suitable for varied gravel routes. Proximity to the Vercors Regional Natural Park and the Chambaran plateau ensures access to extensive networks of trails, including hard gravel paths and mixed-surface routes.
Last updated: October 29, 2026
5.0
(2)
14
riders
46.7km
03:36
1,430m
1,430m
Hard gravel ride. Very good fitness required. Mostly paved surfaces.
5.0
(1)
7
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces.

4.0
(1)
2
riders
44.1km
03:20
810m
810m
Hard gravel ride. Very good fitness required. Mostly paved surfaces.
5
riders
90.8km
06:33
2,170m
2,170m
Hard gravel ride. Very good fitness required. Mostly paved surfaces.
2
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces.
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The Vercors Plateau (also known as the Vercors Massif) is one of the most spectacular natural jewels of the French Prealps, located straddling the departments of Isère and Drôme, a short distance from Grenoble. This vast limestone mountainous area, which extends over more than 206,000 hectares, is famous for its unique geological conformation that earned it the nickname of "fortress": an immense rocky block surrounded by impressive vertical cliffs, deep canyons, and spectacular internal plateaus. [1] (https://turismo-it.saintmarcellin-vercors-isere.com/i-10-principali-elementi-essenziali/parco-naturale-regionale-del-vercors/), [2] (https://it.wikipedia.org/wiki/Prealpi_del_Vercors), [3] (https://www.france.fr/it/articolo/scoprite-varieta-naturale-del-massiccio-del-vercors/), [4] (https://mapy.com/it/?source=osm&id=1209791721)
14
0
Prepare to experience one of the most spectacular and exciting road routes in Europe! The Combe Laval road, nestled in the Vercors massif, is a true engineering masterpiece of the 19th century. Also known as the "road of dizziness," it winds for about 4 kilometers literally carved into the limestone rock, offering passages through suggestive tunnels and natural balconies with breathtaking drops that will take your breath away.
13
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Get ready to experience one of the most spectacular and exciting road routes in Europe! The Combe Laval road, nestled in the Vercors massif, is a true masterpiece of 19th-century engineering. Also known as "the road of dizziness," it winds for about 4 kilometers literally carved into the limestone rock, offering passages through suggestive tunnels and natural balconies with breathtaking overhangs that will leave you breathless.
10
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La Combe Laval is one of the most spectacular scenic roads in the Vercors massif. The D76 was carved into the rock face between the 19th and 20th centuries and passes through a succession of tunnels, ledges, and sections suspended over the valley.
12
0
Road immersed in nature.
9
0
Spectacular road carved into the rock in the heart of the Vercors. Vertical walls, numerous tunnels, and the Bourne stream accompany the route in a wild and evocative setting. One of the most scenic roads in the Vercors, not to be missed by bicycle.
10
0
Great scenery! Little traffic, early September!
0
0
A very beautiful route. Unfortunately, motorists think so too. Even campers squeeze through the narrow road—so be even more careful than usual!
0
0
Gravel biking around Chatte offers a diverse mix of terrain. You'll find green hills dominating the Isère valley, providing both inclines and flatter sections. The region's proximity to the Vercors Regional Natural Park means access to extensive networks of cycle paths, including hard gravel trails, forest paths, winding roads with weathered paving, and trails through undergrowth. The Chambaran plateau to the west also offers woodlands with suitable off-road paths.
Yes, Chatte is an excellent base for experienced gravel bikers seeking a challenge. The majority of routes in the area are rated as difficult. For instance, the Cirque of Combe Laval – Machine Pass loop from Saint-Romans is a demanding 72.9 km trail with over 1700 meters of elevation gain, offering significant climbs within the Vercors. Another challenging option is the Bourne Gorge – Col d'Herbouilly loop from Le Domaine des Hautes Serres, covering nearly 70 km with similar elevation.
The region around Chatte is rich in natural beauty and historical sites. You can explore dramatic landscapes like the Choranche Gorge, which is featured on the Bourne Gorge – Bourne Gorge loop from Choranche. Other notable attractions include the picturesque village of Pont-en-Royans, the stunning White Waterfall, and the historic Saint-Antoine-l'Abbaye.
Yes, several popular gravel biking routes around Chatte are designed as loops, allowing you to start and finish in the same location. Examples include the challenging Cirque of Combe Laval – Machine Pass loop from Saint-Romans and the scenic Machine Pass – Combe Laval loop from Pont-en-Royans, both offering extensive exploration of the Vercors.
While specific seasonal data isn't provided, the region's diverse terrain, including the Vercors Regional Natural Park, suggests that spring and autumn would likely offer the most pleasant conditions for gravel biking. These seasons typically provide milder temperatures and beautiful scenery, avoiding the heat of summer and potential snow or ice in winter, especially at higher elevations within the Vercors.
The gravel biking routes around Chatte are highly regarded by the komoot community, boasting an average rating of 5.0 stars. Nearly 100 gravel bikers have used komoot to explore the area, often praising the varied terrain, challenging climbs, and scenic views, particularly within the Vercors Regional Natural Park.
Yes, the region offers several long-distance gravel biking opportunities. For instance, the Cirque of Combe Laval – Machine Pass loop from Saint-Romans is a substantial 72.9 km route, and the Bourne Gorge – Col d'Herbouilly loop from Le Domaine des Hautes Serres spans nearly 70 km, both providing extensive rides through varied landscapes.
Yes, the Vercors Regional Natural Park, easily accessible from Chatte, is known for routes that subtly blend paved roads and gravel tracks. The ViaVercors network, in particular, features routes that are often a mix of 60% road and 40% trail, allowing cyclists to experience both the natural beauty away from main roads and the efficiency of paved sections.
Absolutely. The area is famous for its dramatic gorges. You can ride through the stunning Choranche Gorge, which is part of the Bourne Gorge – Bourne Gorge loop from Choranche. Other notable gorges in the vicinity include the Gorges du Nan and the Route des Petits Goulets, offering spectacular scenery for gravel riders.
The gravel routes around Chatte feature significant elevation changes, especially those venturing into the Vercors. The region's altitude ranges from 164 to 443 meters, but routes can climb much higher. For example, the Cirque of Combe Laval – Machine Pass loop from Saint-Romans involves over 1700 meters of ascent, providing challenging climbs and rewarding descents with panoramic views.
Yes, the Isère valley, which borders Chatte, is home to routes like "La Belle Via." While not exclusively gravel, this cycle route offers an immersive experience through mountains, waterways, orchards, and cultural sites. It provides mixed-surface options that can appeal to gravel riders looking to explore the valley's scenic beauty. More information can be found on grenoble-tourisme.com.


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