4.4
(128)
2,855
riders
7
rides
No traffic road cycling routes around Lac De Charmine-Moux navigate a landscape characterized by the Ain department's diverse topography, including river gorges, artificial reservoirs, and surrounding hills. The region features a mix of terrain, from the valleys carved by rivers like the Oignin to elevated sections offering views of the Moux reservoir. Limestone formations and dense woodlands contribute to the varied scenery encountered on these routes.
Last updated: October 10, 2026
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.
2
riders
37.8km
01:56
660m
660m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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.
3.0
(1)
13
riders
38.5km
01:56
620m
620m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
3
riders
30.9km
01:33
470m
470m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Popular around Lac De Charmine-Moux
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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Lavoir de Aromas and its water point with an old communal fire-fighting engine. Church of Saint-André nearby. Aromas and its seven hamlets were part of the fief of the castle of Montdidier, the ruins of which can still be seen today. The village of Aromas is dominated by the hill of Cuquelu, on which stands a beautiful statue of the Virgin dating from the mid-19th century. In front of the church stands a calvary cross protected and classified by decree of November 24, 1906. The villages of Aromas, Villeneuve les Charnod, Faverges, Burigna and Ceffia have a covered washhouse. The commune of Ceffia was attached in 1974. The commune of Burigna was attached in 1823. The commune of l'Hôpital was attached in 1823 with its hamlets of Marsonnas and Marcia. Villeneuve les Charnod and Faverges were attached in 2017. https://www.terredemeraude.fr/aromas/
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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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There are 8 dedicated no traffic road cycling routes available around Lac De Charmine-Moux. These routes offer a variety of distances and elevations, catering to different fitness levels.
The Ain department, where Lac De Charmine-Moux is located, offers a diverse cycling landscape. You can expect a mix of flat sections, uneven terrain, and some challenging climbs. Routes often wind through forests, alongside lakes, and provide scenic views of river gorges and the broader Ain Valley.
Yes, for experienced road cyclists seeking a challenge, there are 3 difficult routes available. One notable option is the Viaduct Cize-Bolozon – Cize Viaduct loop from Thoirette, which covers over 75 km with significant elevation gain. Another demanding route is the Cize Viaduct – Cize-Bolozon Viaduct loop from Cize - Bolozon, spanning over 90 km.
The region is rich in natural beauty. While cycling, you might encounter impressive views of the river gorges and the tranquil Moux reservoir. The broader Ain department is known for its diverse topography, offering breathtaking panoramas. A significant landmark is the Viaduc de Cize, which offers beautiful views of the Ain Valley, and is featured on routes like the Viaduct Cize-Bolozon – Cize Viaduct loop from Thoirette.
Absolutely. There are 5 moderate routes designed for cyclists looking for a good workout without extreme difficulty. For instance, the Montréal – Matafelon-Granges loop from Bellignat offers a nearly 40 km ride with over 600 meters of elevation gain. Another option is the Lake Genin – Lake Genin loop from Oyonnax, which is around 23 km with over 550 meters of ascent.
The region's lush scenery suggests that spring, summer, and early autumn are ideal for road cycling. During these seasons, the weather is generally pleasant, and the natural features like the Sauts de Charmine and the various lakes are at their most vibrant.
Yes, many of the routes are designed as loops, allowing you to start and end at the same point. Examples include the Viaduct Cize-Bolozon – Cize Viaduct loop from Thoirette, the Montréal – Matafelon-Granges loop from Bellignat, and the Lake Genin – Lake Genin loop from Oyonnax.
The no traffic road cycling routes around Lac De Charmine-Moux are highly regarded by the komoot community, with an average rating of 4.5 stars based on 112 reviews. Cyclists often praise the varied terrain and the scenic beauty of the Ain department.
Yes, the area is known for its unique geological features. The Sauts de Charmine, a series of waterfalls on the Oignin river with splendid cascades and limestone basins, is a classified and protected site. Additionally, you might find the Marmites de Géants (Giant's Kettles), deeply eroded limestone basins, along some trails. For more information on the Sauts de Charmine, you can visit Haut-Bugey Tourisme or Ain Tourisme.
While specific parking locations aren't detailed for every route, many routes start from towns or villages like Thoirette, Bellignat, Oyonnax, Aromas, or Cize - Bolozon. It's generally advisable to look for public parking facilities in these starting points. Always check local signage for parking regulations.
Beyond Lac De Charmine-Moux, the Ain department features other beautiful lakes that are popular for cycling. Lac de Nantua, a glacial lake known for its sapphire or emerald waters, and Lac de Conflans are also mentioned as scenic areas for cyclists, suggesting a wider network of beautiful routes throughout the region.


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