4.8
(15)
52
riders
14
rides
Gravel biking around La Motte-Saint-Martin offers routes through the diverse landscapes of the Isère department in the Auvergne-Rhône-Alpes region. The area features varied terrain, including dirt roads, forest paths, and farm tracks, set against a backdrop of mountainous scenery. It is situated near the Lac de Monteynard-Avignonet and the Vercors Regional Natural Park, providing a mix of lakeside and mid-mountain environments. The Drac River also flows through the western part of the commune, contributing to the region's natural features.
Last updated: May 22, 2026
5.0
(3)
10
riders
39.0km
03:09
980m
980m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.4
(5)
13
riders
10.3km
00:55
230m
230m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
9
riders
42.9km
03:17
1,100m
1,100m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
5
riders
58.7km
04:23
1,570m
1,570m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
4
riders
22.5km
02:02
640m
640m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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From Saint-Michel-les-Portes, it's about 7 km at an average gradient of 8%. The last few kilometers often reach double digits. A cruel climb if it's the last one of your day...
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A small village in the southern Vercors, ideal for starting a hike
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Beautiful view and nice place with a table
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Beautiful chapel with Mont Aiguille in the background.
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The Col des Deux is not located in the Bauges Massif but in the Vercors between the Col de l’Arzelier and the Col de l’Allimas. This trilogy is well known to cyclists in the Grenoble metropolitan area.
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There are over 15 gravel bike routes in the La Motte-Saint-Martin area, offering diverse terrain from dirt roads to forest paths. Most of these routes are considered difficult, providing a good challenge for experienced riders, with one moderate option available.
The region offers varied terrain, including dirt roads, forest paths, and farm tracks. You'll encounter routes winding through rural landscapes, charming mountain villages, and dark chestnut woods, often with significant elevation changes as you explore the Isère Alps and Vercors foothills.
While many routes in the area are challenging, the region's diverse network includes paths suitable for various skill levels. For a moderate option, consider the View of Lac du Sautet – Ebron Footbridge loop from Treffort, which is 10.3 km long and takes about an hour, offering scenic views without extreme difficulty.
Many routes offer stunning views of the Ebron Footbridge and Drac Footbridge over the Lac de Monteynard-Avignonet. You can also discover mountain passes like Col de l'Arzelier and enjoy panoramic views of the Vercors Mountains, such as from the View of Route de la Ferrière and Vercors Mountains.
Yes, several routes are designed as loops. For instance, the challenging Nice View – Lake Monteynard loop from Saint-Georges-de-Commiers takes you around Lake Monteynard, while the Lake Laffrey – The Drac Corniche loop from Ponsonnas explores the area around Lake Laffrey with significant elevation gain.
The region is generally suitable for gravel biking from spring through autumn. The Vercors Regional Natural Park, nearby, features flowery meadows in summer. Winter can bring snow, especially in higher elevations, making some trails less accessible for gravel biking, though cross-country skiing is popular then.
The area is highly rated by the komoot community, with an average score of 4.9 stars from 9 reviews. Riders often praise the diverse terrain, stunning views of the lakes and mountains, and the challenging nature of many routes, which provide a rewarding experience.
Yes, you might find options like the Altebike Café – Col de l'Arzelier, which is located near some of the mountain passes. Exploring local villages along your chosen route may also reveal small cafes or restaurants.
Advanced riders will find plenty of challenging options. The Col de l'Arzelier – East Balcony of the Vercors loop from Miribel-Lanchâtre, at 43.2 km with over 1200m of elevation gain, offers a significant test. Another demanding route is the Col de l'Arzelier – Col de l'Allimas loop from Miribel-Lanchâtre, spanning 58.6 km with over 1500m of climbing.
The Isère department has a network of public transport, but specific bike carriage policies vary. It's advisable to check local bus or train services for routes connecting to La Motte-Saint-Martin and their bike-on-board regulations, especially for regional lines that might serve smaller villages near trailheads.
Parking availability will depend on your chosen starting point. Many routes begin from villages or popular natural sites, where designated parking areas are often available. For example, routes starting from Treffort, Ponsonnas, or Saint-Georges-de-Commiers typically have parking facilities nearby.
Beyond gravel biking, the region is excellent for hiking, especially around the famous Himalayan footbridges of Lac de Monteynard-Avignonet. Water sports like kitesurfing and windsurfing are popular on the lake, and in winter, nearby ski resorts like Les Signaraux offer skiing opportunities.


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