4.5
(360)
2,928
riders
159
rides
Mountain biking around Saint-Ours offers diverse terrain shaped by its unique volcanic landscapes and varied elevations. The region features a mix of challenging ascents and winding trails, providing a dynamic environment for mountain bikers. Riders can expect routes that traverse varying gradients, from moderate climbs to more demanding sections. This geological diversity creates a compelling setting for exploring the outdoors on two wheels.
Last updated: April 29, 2026
4.5
(14)
47
riders
19.8km
02:32
520m
520m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.7
(10)
170
riders
40.7km
04:05
1,170m
1,170m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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4.6
(10)
48
riders
26.7km
02:17
450m
450m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.5
(2)
27
riders
23.1km
01:58
420m
420m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.8
(4)
29
riders
31.9km
03:04
800m
800m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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Great pass with very little traffic which allows you to enjoy a panorama in complete tranquility. The viewpoint at the summit offers a beautiful view of the Chautagne and Lake Bourget from the paragliding departure slope (accessible from a path from the parking lot up there) 🪂 Pass accessible 2km from Chindrieux station or 11km from Culoz station 🚃
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There is a new section of the Via Rhona between Motz and Serriere en Chautagne. It is well signposted towards Motz and then winds through fields and parallel to the main road without much guidance.
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Shortly after the hamlet of Chez les Rey, the track you take opens up a wide and beautiful panorama which stretches as far as Mont Clergeon.
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Superb agricultural track which runs along the Dolca ridge which peaks at 1,434 meters above you.
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Great hike, magnificent viewpoint and for the more playful, a great bivouac spot on the edge of a cliff with sunset 👍
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Beautiful view over the lake. Be careful with small children! Danger of falling!
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A lovely place to take a cool break in the shade, facing the pond.
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There are over 150 mountain bike trails around Saint-Ours, offering a wide range of options for riders. The region's volcanic landscapes provide diverse terrain, from moderate climbs to more challenging ascents.
The trails around Saint-Ours cater to various skill levels. You'll find a good mix of routes, with 19 easy trails, 69 moderate trails, and 69 difficult trails, ensuring there's something for everyone from beginners to experienced riders.
Yes, the volcanic topography of Saint-Ours means many trails feature significant elevation changes. For instance, the Tour de la croix de Mérieu – Lake view loop from La Biolle is a difficult 25.3-mile (40.7 km) path with over 1,100 meters of elevation gain, offering panoramic views as a reward.
The region is defined by its distinctive volcanic landscapes, including features like the Puy-de-Dôme. You can expect varying elevations, natural obstacles, and winding trails. Many routes offer breathtaking vistas, such as those found on the Mount Revard – Ascent of Mont Revard loop from Montcel.
Absolutely. The volcanic terrain and higher elevations provide numerous opportunities for panoramic views. The Puy-de-Dôme itself is known for its breathtaking vistas. You can also find stunning lake views on routes like the Tour de la croix de Mérieu – Lake view loop from La Biolle.
The mountain bike routes in Saint-Ours are highly rated by the komoot community, with an average score of 4.5 stars from over 300 reviews. More than 2,600 mountain bikers have used komoot to explore the varied terrain, often praising the diverse landscapes and challenging ascents.
Yes, many of the trails around Saint-Ours are designed as loops, allowing for a continuous riding experience. Examples include the Tour de la croix de Mérieu – Lake view loop from La Biolle and the Mount Revard – Ascent of Mont Revard loop from Montcel.
Beyond the trails, the region offers several natural attractions. You can explore various lakes, such as those visible from Lake view or View of Lac du Bourget. There are also natural monuments like the Col du Semnoz summit and the Pont du Diable Canyon.
While the region is known for its volcanic and often challenging terrain, there are easier routes suitable for families or beginners. With 19 easy trails available, you can find options that offer a less demanding ride through the scenic landscapes.
A popular moderate option is La Cuséenne. This 12.3-mile (19.8 km) trail typically takes about 2 hours 32 minutes to complete, offering a balanced challenge through varied terrain without being overly strenuous.
Yes, the Saint-Ours area is close to several beautiful lakes. The Tour de la croix de Mérieu – Lake view loop from La Biolle is a prime example, offering stunning views of the surrounding lakes as you navigate its challenging paths.
The entire region around Saint-Ours is characterized by its volcanic geology. Trails often traverse areas shaped by ancient volcanic activity, offering glimpses of unique formations. While not a specific trail, the 'Cave of the Volvic stone' mentioned in regional research highlights the area's geological distinctiveness.


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