4.5
(358)
1,427
riders
173
rides
Mountain bike trails around Assieu are set within the diverse landscapes of the Isère department in south-eastern France. The area features large forests, agricultural farmland, and rolling hills, with the Vareze river forming its northern border. This varied terrain, including the notable Bois Marquis Garden, provides a range of mountain biking experiences from gentle plains to more challenging climbs. The region's elevation changes and natural features make it a compelling destination for outdoor enthusiasts.
Last updated: October 4, 2026
4.7
(3)
17
riders
34.8km
03:02
610m
610m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.5
(2)
16
riders
48.0km
04:14
870m
870m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

17
riders
45.3km
03:55
810m
810m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(2)
5
riders
32.5km
02:34
500m
500m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.3
(3)
9
riders
28.2km
01:55
250m
250m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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there is no longer a path to go around La Salette
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The church was built thanks to donations from Galiot de Genouillac in 1540, as commemorated by an inscription in a cartouche near the south portal. The work progressed slowly, so much so that in his will of 1545 he stipulated that it had to be completed "according to the portrait with which it was begun, both as regards the building and the roof."
8
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Be careful when passing at the bottom of this tower because the top collapses.
2
0
Very good route to learn mountain biking. Relatively flat route. Two fairly steep climbs but with a fairly wide path. The route follows roads but only for a reasonable distance. A point of danger: crossing N7 at Auberives sur Vareze.
0
0
The pond of Grand Gois offers a very bucolic setting. It's a great gravel spot.
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This part in the forest is superb. It is not very technical and is done very well on a gravel bike.
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The Saint-Pierre church is typical of the Isère region. It was built in 1866 on the site of a first church which dated from the 11th century. The church underwent a major renovation in 2021 supervised by a heritage architect.
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Assieu offers a wide selection of mountain bike trails, with over 170 routes available for exploration. This includes a diverse range of options suitable for various skill levels.
The trails around Assieu cater to all abilities. You'll find approximately 28 easy routes, 117 moderate routes, and 32 more challenging trails. This variety ensures options for beginners, intermediate riders, and experienced mountain bikers alike.
Trail lengths vary significantly. For instance, the Jardin du Bois Marquis loop from Vernioz is an easy 8.8 miles (14.1 km) route taking about 1 hour 8 minutes. More extensive rides, like the moderate The triumphal tree – Bois Marquis Garden loop from Assieu, cover 27.3 miles (44.0 km) and typically take around 3 hours 47 minutes.
Yes, the Isère department, where Assieu is located, is known for offering diverse tracks and trails for all ages and skill levels. Look for the 'easy' graded routes, such as the Jardin du Bois Marquis loop from Vernioz, which are generally suitable for families.
Mountain biking in Assieu takes you through varied landscapes, including large forests, agricultural farmland, and rolling hills. Many routes incorporate the scenic Bois Marquis Garden, known for its exotic plants, statues, fountains, and a lake. The Vareze river also forms Assieu's northern border, adding to the natural beauty.
Absolutely. Many routes pass by notable points of interest. For example, the Saint-Pierre Church of Assieu – Bois Marquis Garden loop from Assieu includes cultural landmarks. The Bois Marquis Garden itself is a significant attraction. Additionally, nearby attractions include the Butter Island and the Condrieu Suspension Bridge.
The mountain bike trails around Assieu are highly regarded by the komoot community, with an average score of 4.5 stars from over 250 reviews. Riders often praise the diverse landscapes, the well-maintained paths, and the variety of routes that cater to different skill levels, especially those incorporating the picturesque Bois Marquis Garden.
Yes, many of the mountain bike trails in Assieu are designed as loops, offering convenient starting and ending points. Examples include the The triumphal tree – Bois Marquis Garden loop from Assieu and the Bois Marquis Garden – The triumphal tree loop from Vernioz.
While specific parking information for every trailhead isn't detailed, it's common for popular mountain biking areas like Assieu to have designated parking facilities near trail access points. We recommend checking the individual route details on komoot for specific parking suggestions.
The diverse landscapes of the Isère department generally offer good mountain biking conditions across multiple seasons. Spring and autumn often provide pleasant temperatures and vibrant scenery. Summer can be excellent, but it's always wise to check local weather conditions, especially for higher elevation routes, and plan accordingly.
While the region is generally outdoor-friendly, specific regulations regarding dogs on mountain bike trails can vary. It's always best to check local signage at trailheads or consult with local tourism offices to ensure compliance with any rules regarding pets, especially concerning leash laws or protected natural areas.


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