4.4
(194)
3,808
riders
8
rides
Road cycling around Bellignat, located in the Ain department of the Auvergne-Rhône-Alpes region, offers diverse terrain at the foothills of the Jura mountains. The area is characterized by heavily forested landscapes, with altitudes ranging from 516 to 983 meters, providing varied gradients for cyclists. Natural features include the Lange river, Gorges du Lange, and several lakes such as Lac de Nantua and Lac Genin, which often form scenic focal points for routes. This region provides a network of roads suitable…
Last updated: November 2, 2026
4.5
(2)
28
riders
39.8km
02:03
640m
640m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
7
riders
12.4km
00:42
260m
260m
Moderate road ride. Some segments of this route may be unpaved and difficult to ride.

8
riders
22.8km
01:22
510m
510m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5
riders
11.9km
00:39
180m
180m
Easy road ride. Mostly well-paved surfaces and easy to ride.
4
riders
76.0km
03:50
1,090m
1,090m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
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So I finished this superb day in Thoirette, at the Restaurant du Pont. And frankly… what a great idea! 🍽️ A very good meal to close this day as it should be. After spending several hours on the water, the pleasure of sitting down at the table and eating well takes on another dimension!
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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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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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The bridge separates two departments, the Jura and the Ain. "Iron bridge. For several centuries, the Ain was crossed at Thoirette using a ferry, called Christouphe's ferry, named after the commune where the passenger resided. From 1808 to 1811, the riparian communes contributed to building a bridge in place of this ferry. The project had been drawn up by Mr. Cordier, from Orgelet, an engineer then in charge of directing the works for the Simplon road. Various obstacles opposed the execution of this work. It was not until 1829 that an iron bridge was built, which collapsed in 1843. The Ain department has just replaced it with an iron bridge currently open to traffic". Statistique de la France - 1855 - Ministère de l'Agriculture by Imprimerie Impériale in Paris - p53.
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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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There are 7 dedicated no-traffic road cycling routes around Bellignat, offering a variety of experiences for different fitness levels. These include 1 easy route, 5 moderate routes, and 1 challenging route.
The routes around Bellignat, nestled in the Haut-Bugey region at the foothills of the Jura mountains, offer diverse terrain. You'll find a mix of winding roads, some with significant elevation gains, and others that are mostly well-paved and gentle. The area is heavily forested, providing scenic rides through woods of firs, spruces, and beeches.
Yes, there is one easy route available. The Lake Genin – Lake Genin loop from Saint-Amand is a great option, covering 12.3 km with a manageable elevation gain of 263 meters. The region also features the 'Lange gentle path' near Oyonnax, which is flat and shared with rollerbladers, making it accessible for all.
The region is rich in natural beauty. You can expect to cycle past stunning lakes like Lake Nantua, known for its sapphire or emerald colors, and Lake Genin, nestled at 900 meters altitude. The routes also traverse dense forests and offer views of the Jura mountains.
Absolutely. For experienced cyclists seeking a challenge, the Viaduct Cize-Bolozon – Cize Viaduct loop from Thoirette is a difficult route spanning over 75 km with an elevation gain of nearly 1100 meters. The winding roads and technical courses of Haut-Bugey are often described as a 'playground for ambitious sportsmen and women'.
The no-traffic road cycling routes around Bellignat are highly regarded by the komoot community, with an average rating of 4.36 out of 5 stars from 49 reviews. Cyclists frequently praise the quiet, well-maintained roads, the stunning lake views, and the engaging challenge offered by the varied terrain and elevation changes.
Yes, many of the routes are designed as loops. For example, you can enjoy the Montréal – Matafelon-Granges loop from Bellignat, or various loops around Lake Genin, such as the Lake Genin – Lake Genin loop from Charix.
While the focus is on natural beauty, the broader region offers historical sites. You might consider visiting the Monument du maquis d'Echallon for a glimpse into local history, or the Royal Monastery of Brou, which is accessible from Bellignat, though not directly on these specific no-traffic routes.
The Auvergne-Rhône-Alpes region, including Bellignat, is generally excellent for cycling from spring through autumn. The mild temperatures and vibrant landscapes make these seasons ideal. Given the proximity to the Jura mountains, some higher elevation routes might be more pleasant in late spring, summer, and early autumn.
Yes, several routes highlight the beautiful lakes of the region. The Lake Genin – Lake Genin loop from Oyonnax is a great example, allowing you to cycle around the picturesque Lake Genin. The 'Jurassic bike route circuit no. 41' also explores the lakes of Haut-Bugey, offering a picturesque journey.
The longest no-traffic road cycling route listed is the Viaduct Cize-Bolozon – Cize Viaduct loop from Thoirette, which spans approximately 75.6 kilometers. This route also features the most significant elevation gain, making it a substantial ride.


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