4.3
(126)
471
riders
47
rides
Mountain biking around Bourgoin-Jallieu offers access to varied terrain, from local green spaces to the broader mountainous Isère department. The region features the Bourbre Valley and numerous parks, providing a mix of urban greenways and natural landscapes. While local trails within Bourgoin-Jallieu offer quick rides, the area serves as a gateway to extensive mountain biking networks in Isère, including challenging downhill and enduro courses.
Last updated: July 1, 2026
4.7
(17)
80
riders
49.8km
04:23
990m
990m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
4.7
(12)
41
riders
33.1km
02:58
660m
660m
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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4.4
(14)
23
riders
41.9km
03:41
740m
740m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.2
(9)
20
riders
27.8km
02:11
430m
430m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
3.0
(1)
12
riders
19.6km
01:28
300m
300m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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offers a view of the surrounding area
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This church is dedicated to Saint Joseph, the foster father of Jesus Christ. He—like Zechariah, the father of John the Baptist—is a man on the threshold between the Old and New Testaments. Joseph came from the House of David, one of the twelve tribes of Israel. He was a carpenter by trade and the betrothed of the Blessed Virgin Mary. Saint Joseph's feast day in the calendar of saints is March 19th; in addition, the Church celebrates the feast of "Joseph the Worker" on May 1st.
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Lovely view of the pond. A little cool spot when it's hot.
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Rosière Pond NATURAL HERITAGE Rosière Pond BACK TO THE LIST Rosière Pond© Martial-Couderette The Rosière pond is located to the north-east of the town of Bourgoin-Jallieu on the edge of the town of Ruy-Montceau and offers an ideal relaxing setting. The association “Les Amis de Rosière et de la Nature” manages the pond made available by the city. The Rosière pond, fed by the Loudon stream, was built in the 18th century to power a hemp mill (the current restaurant). This pond was the property of the GENIN family for a long time before being bought by the town of Bourgoin-Jallieu in 1978. Since then, the town of Bourgoin-Jallieu has done everything possible to make this site a protected natural place, walks and hikes and a fishing spot. Many hiking trails start from the pond. Source: Isère Tourism
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Magnificent little chapel with a magnificent view of the Chartreuse and the Terres Froides!
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left a little too late to see the sunrise on the heights of Plan Bourgoin
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it's not the St Michel chapel but St Joseph ;-)
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There are over 40 mountain bike trails around Bourgoin-Jallieu listed on komoot. These routes offer a variety of experiences, from local green spaces to more challenging terrain in the wider Isère department.
You can expect varied terrain, ranging from local green spaces and urban greenways within Bourgoin-Jallieu to more mountainous landscapes as you venture into the broader Isère department. The area features the Bourbre Valley and offers access to extensive networks with technical sections, berms, and jumps for more advanced riders.
Yes, there are several options for beginners. You can find 4 easy mountain bike trails around Bourgoin-Jallieu. These routes are a great way to explore the local green spaces and get comfortable with mountain biking in the area.
For experienced riders seeking a challenge, there are 15 difficult mountain bike trails available. One such route is the Saint Joseph Chapel loop from Bourgoin-Jallieu, which covers 28.6 km with significant elevation gain.
Yes, many of the mountain bike routes around Bourgoin-Jallieu are circular. For example, the Impressive Chestnut Tree – Châtaignier centenaire loop from Bourgoin-Jallieu is a 45 km loop that offers a challenging ride through diverse landscapes.
The region offers several interesting natural features and landmarks. You might encounter the Étang de la Rosière, a beautiful lake, or historical sites like the Château de Fallavier. The Bourbre Valley itself provides scenic landscapes, and some elevated areas offer expansive views over the Vercors, Chartreuse, and even Mont Blanc.
Bourgoin-Jallieu and its surroundings offer options for family-friendly mountain biking, particularly on the easier trails within the local green spaces and parks. The city's commitment to maintaining numerous green areas provides pleasant environments for less strenuous rides suitable for families.
The best time for mountain biking in Bourgoin-Jallieu generally aligns with spring, summer, and autumn when the weather is most favorable. While local trails might be accessible year-round, the more mountainous routes in the wider Isère department could be affected by snow or colder conditions in winter.
The mountain bike routes in Bourgoin-Jallieu are highly rated by the komoot community, with an average score of 4.2 stars from over 100 reviews. Mountain bikers often praise the varied terrain, the accessibility to both local green spaces and the extensive networks of the Isère region, and the diverse landscapes encountered on the trails.
While local trails within Bourgoin-Jallieu might be rideable in winter, especially the less technical ones, conditions can vary. For routes extending into the more mountainous parts of the Isère department, be prepared for colder temperatures, potential snow or ice, and shorter daylight hours. Always check local weather and trail conditions before heading out.
Yes, electric mountain bikes are available in the wider Isère region. This provides an excellent way to tackle longer distances and more challenging slopes, making the extensive mountain biking terrain accessible to a broader range of riders, including those who might want assistance on climbs.
Absolutely. The region around Bourgoin-Jallieu offers elevated areas that provide expansive viewpoints. From certain trails, you can enjoy stunning vistas over the Vercors, Chartreuse, and even Mont Blanc, offering breathtaking backdrops for your ride.


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