4.5
(517)
1,706
riders
225
rides
Mountain biking around Crachier offers varied terrain within the Isère region of France, characterized by a hilly environment and access to the foothills of the French Alps. The area provides a mix of challenging climbs and rewarding descents, suitable for different skill levels. Trails often traverse valleys and offer views of the surrounding natural landscape. The region's diverse topography supports a wide array of outdoor pursuits for mountain bikers.
Last updated: October 4, 2026
4.5
(2)
30
riders
40.2km
03:20
580m
580m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
3.0
(1)
19
riders
40.7km
03:21
620m
620m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

4.9
(9)
16
riders
25.4km
02:03
360m
360m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.6
(10)
14
riders
29.6km
02:15
440m
440m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.6
(9)
11
riders
27.4km
02:13
350m
350m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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The étang Bideau is a wild and peaceful body of water nestled in the heart of the countryside. Fed and connected to other bodies of water by the river la Gervonde, this pond is a true haven of freshness enveloped by woods. The Haute Gervonde valley is home to a bucolic walking circuit particularly appreciated for its aquatic flora and shaded areas. An easy loop of approximately 3.1 km (called the Boucle des étangs Bidau-Bussin-Neuf) allows you to follow the stream and stroll along these different bodies of water.
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L'étang Bideau is a wild and peaceful body of water nestled in the heart of the countryside. Fed and connected to other bodies of water by the Gervonde river, this pond is a true haven of freshness surrounded by woods. The Haute Gervonde valley is home to a bucolic walking circuit particularly appreciated for its aquatic flora and shaded areas. An easy loop of about 3.1 km (called the Boucle des étangs Bidau-Bussin-Neuf) allows you to follow the stream and stroll along these different bodies of water.
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It's a very bucolic hike without major difficulty, very pleasant at this time of year, it will be done without any difficulty with children and your four-legged friends🤗
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Recently reopened 😋😃
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closed due to fire
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There are over 200 mountain bike trails around Crachier, offering a wide variety of options for different skill levels. This includes 42 easy routes, 143 moderate routes, and 43 difficult routes, ensuring there's something for everyone.
Mountain biking around Crachier is characterized by varied terrain, including hilly environments and access to the foothills of the French Alps. You can expect a mix of challenging climbs and rewarding descents, often traversing valleys and providing scenic views of the surrounding natural landscape.
Yes, Crachier offers several family-friendly mountain bike trails. With 42 easy routes available, you can find options suitable for a more relaxed ride with children. These trails often feature less elevation gain and smoother paths.
Many trails in the Crachier area are dog-friendly, but it's always recommended to keep your dog on a leash, especially in areas with wildlife or other trail users. Always check specific trail regulations before heading out.
The region offers diverse natural beauty. You might encounter serene spots like Étang de la Rosière, historical sites such as Chapelle Sainte-Anne, or even the Orientation table at the summit of Chèzeneuve for panoramic vistas. The trails often provide breathtaking views of the French Alps foothills.
Yes, many of the mountain bike routes around Crachier are designed as loops. For example, the Mountainbike loop from Chèzeneuve is a moderate 25.4 km trail that takes about 2 hours to complete, offering a convenient circular experience.
The mountain bike trails in Crachier are highly rated by the komoot community, with an average score of 4.4 stars from over 300 reviews. Over 1400 mountain bikers have explored the varied terrain, often praising the diverse landscapes and rewarding descents.
Yes, for experienced riders looking for a challenge, Crachier offers routes with significant distance and elevation gain. An example is the Impressive Chestnut Tree loop from Chèzeneuve, a moderate 40.3 km trail with over 570 meters of elevation gain, typically taking around 3 hours 20 minutes.
While specific parking locations for every trailhead are not detailed, many routes, such as those starting from Chèzeneuve or Saint-Agnin-sur-Bion, typically have designated or informal parking areas nearby. It's advisable to check the route details on komoot for specific starting points and potential parking information.
Given its location in the Isère region and access to the foothills of the French Alps, spring through autumn generally offers the best conditions for mountain biking in Crachier. During these seasons, the weather is typically more favorable, and trails are less likely to be affected by snow or extreme cold.
Absolutely. A great option for a balanced ride is the Pond – Beautiful discovery loop from Saint-Agnin-sur-Bion. This moderate trail covers 27.3 km with approximately 350 meters of elevation gain, providing a good workout and scenic views in about 2 hours 13 minutes.
The broader Isère department, where Crachier is located, is well-regarded for its extensive mountain biking opportunities. It boasts a vast network of trails, including parts of famous races and long-distance routes like the 'Grande Traversée VTT des Préalpes'. This regional emphasis ensures a well-developed infrastructure and diverse terrain for mountain bikers.


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