Grand Tour du Vercors: Molière Ridge Loop
Grand Tour du Vercors: Molière Ridge Loop
4.6
(8)
63
riders
04:26
42.0km
1,230m
Mountain biking
This difficult 26.1-mile mountain biking loop offers challenging terrain and panoramic views in the Parc naturel régional du Vercors.
Last updated: February 26, 2026
Tips
Includes a very steep uphill segment
You may need to push your bike.
After 367 m for 159 m
Waypoints
Start point
Parking
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2.80 km
Highlight • Viewpoint
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8.96 km
Highlight • Summit
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11.0 km
Highlight • Mountain Pass
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11.3 km
Highlight (Segment) • Viewpoint
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15.6 km
Highlight • Viewpoint
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15.8 km
Highlight • Other
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16.2 km
Highlight (Segment) • Other
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22.7 km
Highlight • Other
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24.2 km
Highlight (Segment) • Other
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35.8 km
Highlight • Viewpoint
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42.0 km
End point
Parking
Way Types & Surfaces
Way Types
25.9 km
14.6 km
931 m
611 m
Surfaces
14.6 km
13.1 km
9.61 km
2.15 km
2.05 km
466 m
< 100 m
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Elevation
Highest point (1,690 m)
Lowest point (1,010 m)
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Weather
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Wednesday 8 July
37°C
21°C
0 %
Additional weather tips
Max wind speed: 11.0 km/h
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This route was planned by komoot.
The Grand Tour du Vercors: Molière Ridge Loop is a challenging mountain bike route. On average, it takes about 4 hours and 25 minutes to complete the entire 42 km loop, but this can vary significantly based on your fitness level, technical skills, and how often you stop to enjoy the views.
You can expect highly diverse terrain on this loop. It features a blend of green scenery, dramatic limestone cliffs, and high plateaus covered with forests. The route primarily follows old agricultural paths, with very little road riding. You'll encounter towering cliffs, mountain pastures, ridges, and dense forests, characteristic of the Vercors massif.
No, this loop is classified as 'difficult' and is best suited for experienced mountain bikers. The Grand Tour du Vercors, of which this loop is a part, is known for significant elevation changes and can include very steep sections that demand a good head for heights. Weather conditions can also make paths slippery, adding to the challenge.
The ideal time to mountain bike the Molière Ridge Loop is between April and October. Outside of this period, from mid-November to mid-April, the route is typically impassable due to snow and ice. Always check local weather conditions before heading out, as the Vercors region can experience varied weather systems.
Yes, the route offers several stunning points of interest. You'll pass by the Cliff With View of Sassenage, reach the Charande Summit, and traverse the Pas de Bellecombe. Don't miss the La Molière Alpine Pasture and Panoramic View, and enjoy various views of Lans-en-Vercors.
While specific parking for the 'Molière Ridge Loop' isn't detailed, as part of the broader Grand Tour du Vercors, trailheads are generally accessible within the Vercors Regional Natural Park. Many routes start from or pass through picturesque villages where you can often find parking. It's advisable to check the exact starting point on your komoot tour for the most precise access information.
The Grand Tour du Vercors: Molière Ridge Loop traverses the Parc naturel régional du Vercors, and a significant portion may be within the Hauts Plateaux Nature Reserve. While dogs are generally allowed in the regional park, specific regulations, especially regarding leashes, may apply, particularly in protected areas like the reserve. Always keep your dog under control and respect local signage.
Generally, there are no entrance fees for the Parc naturel régional du Vercors itself. However, a significant part of this route traverses the Hauts Plateaux Nature Reserve, a protected wilderness area. Within the reserve, access is regulated, and riders must stick to marked trails. While no specific permit is usually required for mountain biking on designated trails, always be aware of and respect any posted regulations or temporary restrictions.
The Vercors region is rich in flora and fauna. While mountain biking, you might have the opportunity to spot various hoofed mammals such as marmots, chamois, and ibexes, especially in the more remote sections or during quieter times of day. Always maintain a respectful distance and do not disturb the wildlife.
Yes, this route shares sections with several other trails. You'll find it intersects with parts of the Grand Tour du Vercors (54% of the route), the Tour du Vercors à pied (27%), and the Tour des 4 Montagnes (10%). Smaller segments also align with trails like D'Ezy au tunnel du Mortier and Croix Perrin - Croix de Jaume.
Given the 'difficult' rating and varied terrain, it's crucial to be well-prepared. Bring plenty of water, high-energy snacks, a repair kit for your bike, and appropriate clothing layers for changing weather conditions. A helmet, gloves, and sturdy mountain biking shoes are essential. A map or GPS device with the route downloaded is also highly recommended, especially as some parts of the Hauts Plateaux Nature Reserve have few trail markings.
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