4.4
(457)
1,863
riders
303
rides
Mountain bike trails around Four are characterized by a diverse landscape that includes water features like ponds, rolling hills, and varied terrain suitable for cycling. The region offers a mix of open paths and routes that may traverse through natural areas. This environment provides a range of experiences for mountain bikers, from challenging climbs to more moderate trails.
Last updated: May 20, 2026
4.5
(8)
80
riders
42.8km
03:21
560m
560m
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
(15)
39
riders
40.6km
03:33
670m
680m
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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4.1
(9)
24
riders
37.6km
03:07
510m
510m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
3.9
(13)
40
riders
44.1km
03:49
700m
700m
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)
28
riders
40.2km
03:20
580m
580m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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offers a view of the surrounding area
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Cool ruins! We really like them. 🤩
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a pretty chapel
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maybe even a hundred years old
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Birdsong, the sound of the stream, a nice setting to take a break in the woods. In spring it's very nice.
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Fallavier Castle is an old fortified castle, part of the heritage.
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A small valley on the outskirts of Villefontaine
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There are nearly 300 mountain bike trails around Four, offering a wide range of options for different skill levels and preferences. You'll find everything from easy paths to challenging routes.
Yes, Four offers over 50 easy mountain bike trails, perfect for beginners or families looking for a more relaxed ride. These trails often feature gentler terrain and shorter distances. While specific family-friendly routes aren't detailed here, many easy trails are suitable for a family outing.
The mountain bike trails around Four feature a diverse landscape, including rolling hills, varied terrain, and numerous water features like ponds. You'll encounter a mix of open paths and routes that traverse through natural areas, providing a range of experiences from challenging climbs to more moderate sections.
Absolutely. For experienced riders seeking a challenge, Four has over 60 difficult mountain bike trails. Routes like Saint Bonnet Pond – Three Waters Pond loop from L'Isle-d'Abeau and Three Waters Pond – Viewpoint Bench loop from L'Isle-d'Abeau offer significant elevation gain and extensive riding through varied scenery.
The mountain bike routes in Four are highly rated by the komoot community, with an average score of 4.4 stars from over 480 reviews. More than 2000 mountain bikers have used komoot to explore Four's varied terrain, often praising the diverse landscapes and well-maintained paths.
Yes, many of the trails in Four are designed as circular routes, allowing you to start and end at the same point. Examples include the moderate Col du Croupion – Seuillière Washhouse loop from L'Isle-d'Abeau and the challenging Saint Bonnet Pond – Three Waters Pond loop from L'Isle-d'Abeau.
While mountain biking in Four, you can explore several natural and historical attractions. The region is known for its beautiful lakes and ponds, such as Étang de la Rosière and Lake Saint-Quentin-Fallavier. You might also encounter historical sites like Château de Fallavier or religious buildings like Our Lady of La Salette Chapel.
Four is often described as a 'four-season destination,' meaning it offers outdoor activities year-round. While specific trail conditions vary, the warmer months generally provide ideal conditions for mountain biking. However, the changing seasons can offer unique experiences, from spring wildflowers to vibrant fall foliage.
Yes, many routes showcase the region's natural beauty. For instance, the moderate Impressive Chestnut Tree loop from Chèzeneuve offers a chance to see a notable natural landmark. The region's numerous ponds and varied countryside also provide scenic views throughout your ride.
Yes, some routes in Four will take you past interesting historical and cultural sites. For example, the Madone de Beauvoir de Marc loop from Artas might lead you near local landmarks. The region also features attractions like Château de Fallavier and various chapels, which can be incorporated into your ride.
Many mountain bike trails in Four are characterized by their proximity to water features. Routes like the Saint Bonnet Pond – Three Waters Pond loop from L'Isle-d'Abeau specifically highlight these scenic ponds, offering picturesque views as you ride.


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