4.5
(99)
698
riders
98
rides
Mountain biking around Leyssard offers diverse terrain within the Ain department of the Auvergne Rhône-Alpes region. The landscape features a mix of plains, mountains, forests, and meadows, with varied topography ranging from 300 to 1,500 meters in altitude. Limestone soils, particularly in areas like the Bugey and Pays-de-Gex, provide good grip and smoother rides. The region's proximity to the Jura massif and the Ain River further contributes to its varied natural features.
Last updated: June 27, 2026
5.0
(4)
19
riders
33.0km
02:59
630m
630m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.5
(2)
9
riders
22.2km
01:27
280m
280m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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3.0
(1)
4
riders
35.5km
02:50
550m
550m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
11
riders
31.9km
02:54
630m
630m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
9
riders
19.7km
01:20
290m
290m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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An impressive work that has its Wikipedia page https://fr.wikipedia.org/wiki/Viaduc_de_Cize-Bolozon
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This superb wild natural site overlooks the river d’Ain. Lined with spectacular cliffs, it offers remarkable panoramas from its trails and viewpoints.
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Nestled in a spectacular natural setting, the viaduct offers superb viewpoints over the Ain gorges. Built at the beginning of the 20th century and then rebuilt after the Second World War in 1950, it illustrates the railway and road heritage of the territory.
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pretty little stone viaduct with 2 superimposed lanes, one for cars with 6 arches and one for the train with 11 arches. Atypical.
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Beautiful paved road, but for those who prefer dirt tracks, cross to the other side of the river! There won't be any cars and the views are even more beautiful.
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Pretty little viaduct which is a real must-see!
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Magnificent viaduct, nice spot for an outing in Ain.
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Definitely worth a visit, you simply have to include this double-decker bridge in your itinerary.
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Leyssard and its surroundings offer a wide selection of mountain bike trails, with nearly 100 routes available for exploration. This extensive network caters to various preferences and skill levels.
The trails around Leyssard cater to all skill levels. You'll find 16 easy routes perfect for beginners or a relaxed ride, 62 moderate trails offering a good balance of challenge and enjoyment, and 21 difficult routes for experienced mountain bikers seeking a more intense adventure.
Mountain biking near Leyssard offers diverse terrain, including forest tracks, open meadows, and varied topography ranging from 300 to 1,500 meters in altitude. The region's limestone soils, particularly in areas like the Bugey, provide excellent grip and smoother rides, even after rain. You'll also encounter views of the Ain River and the foothills of the Jura massif.
Yes, many of the mountain bike routes around Leyssard are circular. For example, the Corveissiat Cave – Cize-Bolozon Viaduct loop from Cize is a popular moderate 20.2-mile (32.5 km) loop, and the more challenging Cize-Bolozon Viaduct – Cize-Bolozon Viaduct loop from Cize - Bolozon covers 28.7 miles (46.1 km) with significant elevation changes.
Yes, there are 16 easy mountain bike routes around Leyssard suitable for families or those looking for a less strenuous ride. A good option is the Cize-Bolozon Viaduct – Cize-Bolozon Viaduct loop from Cize, an easy 22.2 km (13.8 miles) trail with moderate elevation gain.
The mountain bike trails around Leyssard are highly regarded by the komoot community, holding an average rating of 4.4 stars from over 100 reviews. Riders often praise the varied terrain, scenic views, and the well-maintained nature of the routes.
Many trails offer scenic views and pass by notable natural features. You can expect views of the Ain River valley, the Cize-Bolozon Viaduct, and the Jarbonnet Rocks. Other attractions in the wider area include Lake Nantua and the Grotte de Corveissiat.
Absolutely. For experienced riders, there are 21 difficult trails around Leyssard. A particularly challenging option is the Cize-Bolozon Viaduct – Cize-Bolozon Viaduct loop from Cize - Bolozon, which is 28.7 miles (46.1 km) long and features significant elevation changes, providing a demanding ride.
For broader information about mountain biking and gravel riding opportunities in the Ain department, you can visit the official Ain Tourism website. They offer insights into the extensive trail networks and the region's appeal for cyclists. You can find more details at Ain Tourism - Mountain Biking.
The Ain department, where Leyssard is located, benefits from limestone soils that are rarely muddy, making for good riding conditions in many seasons. Spring and autumn generally offer pleasant temperatures and vibrant scenery. Summer can also be excellent, though it's wise to start earlier in the day to avoid the midday heat.
Yes, several trails pass by interesting landmarks. You might encounter the impressive Cize-Bolozon Viaduct, the unique Jarbonnet Rocks, or even the Grotte de Corveissiat. These add historical and natural interest to your ride.


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