4.4
(166)
5,580
riders
475
rides
Road cycling routes around Forêt domaniale de Seillon offer diverse terrain within an expansive natural setting near Bourg-en-Bresse. This state-owned oak forest, spanning over 600 hectares, features well-maintained paths and varied landscapes. Cyclists can expect a mix of flat sections and challenging hills, with routes often passing through charming villages and alongside natural features like ancient oak trees.
Last updated: July 5, 2026
4.2
(5)
228
riders
44.5km
02:14
590m
590m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(3)
95
riders
53.8km
03:00
990m
1,000m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

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5.0
(1)
10
riders
108km
04:54
810m
810m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
391
riders
118km
05:52
1,670m
1,670m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
4.3
(3)
410
riders
80.8km
03:42
780m
780m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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pretty small 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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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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A must-see in Ain! It’s a chance to experience some elevation gain!
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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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A must-see on the banks of the Ain
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Nice view not far from Bouvent Park
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Beautiful view of the Ain Valley and this viaduct is magnificent. The lower part is suitable for cycling.
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The region offers a diverse cycling experience, featuring a mix of flat sections and challenging hills. You'll encounter varied terrain, from the ancient oak forests to charming villages, providing both scenic rides and opportunities for significant elevation gain.
There are over 450 road cycling routes available around Forêt domaniale de Seillon on komoot, catering to various skill levels. This includes approximately 70 easy routes, over 280 moderate routes, and nearly 100 difficult routes.
Yes, the area offers several challenging routes with significant elevation gain. For instance, the Montmerle Ascent – Ascension du Mont July loop from Les Dîmes is a difficult 53.8 km path with nearly 1000 meters of ascent. Another demanding option is the Viaduct Cize-Bolozon – Cize Viaduct loop from Bourg-en-Bresse, which covers 118 km with over 1600 meters of climbing.
As you cycle, you'll pass through the expansive Forêt domaniale de Seillon, known for its century-old oak trees and rich biodiversity. Routes often lead through picturesque villages and offer glimpses of the region's natural beauty. The forest itself is recognized as a 'Sensitive Natural Area' due to its ecological value.
While specific family-focused road cycling routes are not detailed, the region offers a 'voie verte' (green path) that connects the forest to the Bouvent water sports center, making it accessible by bike from Bourg-en-Bresse. This type of path is generally suitable for families and more relaxed rides. The forest also has various family-friendly amenities like educational trails and playgrounds.
The road cycling routes in Forêt domaniale de Seillon are highly regarded by the komoot community, holding an average rating of 4.4 stars from over 170 reviews. Cyclists often praise the varied terrain, the beauty of the ancient oak forests, and the charming villages encountered along the way.
Yes, the Forêt domaniale de Seillon is well-equipped for visitors. There are designated parking areas available, making it convenient to access the forest and its cycling routes. Specific parking locations can often be found near popular trailheads or forest entrances.
The region is generally accessible, and Bourg-en-Bresse, located nearby, serves as a transport hub. While specific public transport options for bikes vary, a 'voie verte' (green path) connects the forest directly to the Bouvent water sports center, which is accessible from Bourg-en-Bresse, suggesting bike-friendly access points.
The spring and autumn months typically offer the most pleasant conditions for road cycling, with milder temperatures and beautiful scenery as the foliage changes or blooms. Summer can also be enjoyable, though it's advisable to ride earlier in the day to avoid the midday heat. Winter cycling is possible but may require more preparation for colder weather.
Yes, many of the routes are designed as loops, allowing you to start and finish in the same location. For example, the Revermont road trip – Vallière Waterfall loop from Saint-Just is a moderate 37.9 km loop. Another popular option is the Around Bourg-en-Bresse loop, which is a longer 108.4 km ride.
The routes often pass through charming villages surrounding Forêt domaniale de Seillon. Bourg-en-Bresse, being a larger town on the outskirts, offers numerous cafes, restaurants, and pubs where you can refuel before or after your ride. Smaller establishments may also be found in the villages along the routes.


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