4.4
(458)
2,388
riders
247
rides
Mountain biking around Saint-Nicolas-De-Macherin offers access to the diverse landscapes of the Isère department in France's Auvergne-Rhône-Alpes region. The area is characterized by its proximity to the Chartreuse Regional Natural Park, featuring mountains, dense forests, and limestone cliffs. Riders can expect varied terrains, from challenging ascents to flowing descents, within this natural setting. The region also includes notable features like the Gorges du Crossey and views towards Lac de Paladru.
Last updated: May 20, 2026
5.0
(1)
15
riders
34.2km
03:10
910m
910m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.5
(2)
12
riders
39.0km
03:30
900m
900m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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9
riders
38.1km
04:29
1,270m
1,270m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.0
(3)
6
riders
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.5
(2)
7
riders
24.2km
02:35
710m
710m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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Obstructed by branches due to forestry work.
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This is a good starting point for discovering our forest.
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small technical part but for the rest it's 100% fun
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Beautiful trail, but be careful, some sections are treacherous with all those logs and crooked trunks. They've really damaged our forest, thank you, Europe and the ONF (National Forestry Office).
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Nice but unfortunately closed, the sign in the attached photo explains its history
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Good mountain bike ride but to be avoided when the ground is wet and there are a lot of trees across it at the moment
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What is this castle...a photo and/or description would be good, right? Sportingly
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The mountain bike trails around Saint-Nicolas-De-Macherin offer a wide range of difficulties. While there are 22 easy routes and 51 moderate routes, the majority, about 152 out of 225, are classified as difficult. This means riders can find options from gentle rides through the countryside to challenging ascents and technical descents within the Chartreuse Massif.
Yes, while many trails are challenging, there are 22 easy mountain bike routes available around Saint-Nicolas-De-Macherin. These routes often traverse through forests and rural hamlets, providing shaded areas and less strenuous terrain suitable for families or beginners. The region's diverse landscape ensures options for various skill levels.
Mountain biking in this region offers stunning natural scenery. You'll encounter dense forests, dramatic limestone cliffs, and views of nearby lakes. The area is a gateway to the Chartreuse Regional Natural Park, known for its mountains and deep gorges like the Gorges du Crossey. You might also catch glimpses of Lac de Paladru.
Yes, the region boasts several scenic viewpoints. The "Croix des Cochettes" offers wonderful views around Lac de Paladru, providing a rewarding stop during your ride. Another notable spot is the Roche Brune Viewpoint, offering panoramic vistas of the surrounding landscapes.
Many of the mountain bike trails around Saint-Nicolas-De-Macherin are designed as loops. For example, the challenging Croix Saint-Joseph loop from Saint-Étienne-de-Crossey is a 24.2 km ride. Another popular option is the difficult Lake Saint-Sixte – Thousand Martyrs Pass loop from Voiron, which covers 34.2 km with significant elevation gain.
The Auvergne-Rhône-Alpes region, where Saint-Nicolas-De-Macherin is located, is well-suited for outdoor activities in summer. The forests and lush greenery provide shaded areas, making it pleasant for mountain biking. While winter offers opportunities for snowshoeing in the broader Chartreuse area, the best conditions for mountain biking are typically from spring through autumn when trails are clear of snow and ice.
Yes, the area features some impressive natural monuments. You can visit the Gorges du Crossey, known for their natural beauty. Additionally, the Pisserotte Waterfall is another natural highlight worth exploring in the vicinity.
Trail durations vary significantly based on difficulty and distance. For instance, the Croix Saint-Joseph loop from Saint-Étienne-de-Crossey, a difficult 24.2 km route, typically takes about 2 hours 45 minutes. Longer, more challenging routes like the Lake Saint-Sixte loop from Communauté d'agglomération du Pays Voironnais, at 38.3 km, can take around 3 hours 25 minutes.
The mountain bike trails around Saint-Nicolas-De-Macherin are highly regarded by the komoot community, with an average rating of 4.4 stars from over 400 reviews. More than 2,700 mountain bikers have explored the varied terrain, often praising the diverse landscapes, from dense forests to limestone cliffs, and the range of options for different skill levels.
Beyond natural features, the region offers historical and scenic points. While mountain biking, you might pass by areas with views of historical sites like the Château de Hautefort (though not open to visitors). The Dolmen de l'Antillière is another interesting historical site in the vicinity.
While specific parking locations for each trailhead are not detailed here, Saint-Nicolas-De-Macherin and its surrounding communes, being a base for outdoor activities, typically offer public parking areas. It's advisable to check the starting points of individual routes on komoot for more precise parking information, especially in villages like Saint-Étienne-de-Crossey or Voiron, which serve as common starting points for many trails.
Yes, the Chartreuse Massif, which is easily accessible from Saint-Nicolas-De-Macherin, is well-suited for Electrically Assisted Mountain Biking (EAB). This option allows riders to explore the mountainous terrain and enjoy the breathtaking scenery with a bit of extra assistance, making more challenging routes accessible to a wider range of riders.


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