4.4
(109)
2,595
riders
152
rides
Road cycling around Serrières-Sur-Ain is characterized by its location within the Gorges de l'Ain and proximity to the Jura Mountains. The region features a varied topography, including the Ain river valley, rolling hills, and more challenging ascents. Cyclists encounter a landscape shaped by the Ain river, with routes often traversing valleys and offering views of natural features. The area provides diverse terrain suitable for different road cycling preferences.
Last updated: July 4, 2026
4.3
(4)
62
riders
36.7km
01:43
440m
440m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4.8
(4)
30
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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5.0
(1)
24
riders
51.6km
02:12
420m
420m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4.0
(2)
19
riders
58.4km
03:11
1,030m
1,030m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
19
riders
30.2km
01:32
340m
340m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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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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In the heart of the Gorges de l'Ain, this 20-hectare island offers a body of water suitable for swimming and water activities in a preserved natural environment.
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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 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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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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Located in the hamlet of Thioles, near this river, the menhir generated the toponym « Pierre fiche », without ambiguity. This name, common throughout France, should be compared to « Pierrefitte » or other phrases such as pierre fichée, pierre plantée, pierre levée, pierre longue… Erected on the edge of a cornfield, the menhir measures 3.80 meters in height, about 0.50 meters in thickness and 1.30 meters at its widest. The stone is said to be sunk several meters into the ground. Nothing allows us to confirm the dating of the Simandre menhir, but its shape brings it closer to Burgundian examples dated to the Middle Neolithic (4200 to 3600 BC). Ancient mentions from the 12th century reveal the existence of two other menhirs, neighbours of Pierre Fiche but which were reportedly removed in the 18th century. It could therefore be not an isolated monument, but part of an alignment or a more complex ensemble. There is also mention of a third menhir near the nearby mill. And also of a dolmen that disappeared long ago, near the village of Chavannes-sur-Suran, and whose tiled roof would have given its name to the hamlet of Thioles… In Simandre, it is told that passing fairies planted three cattails in a field which turned into enormous stones… The menhir has also become a place of popular belief linked to fertility: couples wishing to have a child would rub themselves against the stone and pilgrims would scrape it to swallow the dust. The oldest monument classified as a historical monument in the department (March 6, 1888), the megalith is private property but remains easily visible from a hiking trail. https://patrimoines.ain.fr/n/menhir-de-pierre-fiche-a-simandre-sur-suran/n:320
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A must-see in Ain! It’s a chance to experience some elevation gain!
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There are over 150 road cycling routes around Serrières-Sur-Ain, offering a wide variety of options for different skill levels and preferences. This includes 10 easy routes, 62 moderate routes, and 79 difficult routes.
The region offers diverse terrain, from leisurely rides along the Ain riverbanks to challenging climbs in the foothills of the Jura Mountains. You'll encounter rolling hills, picturesque valleys, and roads with significant elevation changes, including sections that reach steep gradients.
Yes, the region provides options suitable for families, particularly along the Ain riverbanks where routes tend to be gentler and offer a tranquil experience away from heavy traffic. The broader 'L'Ain à Vélo' network also includes routes designed for all levels, including casual riders.
Cyclists can enjoy stunning views of the Cize-Bolozon Viaduct, the Serrières-Sur-Ain bridge, and the dramatic Gorges de l'Ain. Other points of interest include the Jarbonnet Rocks, offering panoramic vistas, and the Cerdon Caves. The region's landscape is shaped by the Ain river, providing scenic backdrops throughout your ride.
The region is generally pleasant for road cycling from spring through autumn. Summers offer warm weather, while spring and autumn provide cooler temperatures and beautiful scenery. It's always advisable to check local weather forecasts before heading out, especially if planning rides with significant elevation.
Absolutely. Serrières-Sur-Ain is strategically located near the Jura Mountains, offering formidable ascents for experienced cyclists. The broader Ain department features renowned climbs like the Col du Grand Colombier, known for its long and steep gradients, and other significant passes such as Mont du Chat and Col de Cuvery.
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 100 reviews. Cyclists often praise the varied terrain, from river gorges to mountain foothills, and the extensive network of roads that cater to different abilities. Many appreciate the scenic beauty and the sense of tranquility on the routes.
Yes, many routes around Serrières-Sur-Ain are designed as loops. For example, the Cize-Bolozon Viaduct – Cize Viaduct loop from Hautecourt-Romanèche is a popular moderate option, as is the View of the Viaduc de Poncin – Serrière Bridge loop from Hautecourt-Romanèche.
The Ain department boasts the 'L'Ain à Vélo' network, an expanding system of signposted routes. This network connects various landscapes, from plains to mountain passes, and is designed for all levels. You can find more information about these routes on the Ain Tourism website.
Yes, while the region is known for its hills, there are routes with relatively lower elevation gain, particularly those that follow the Ain riverbanks. These provide a more gentle cycling experience, allowing riders to enjoy the scenery without significant climbing.
The region is part of larger cycling itineraries. The ViaRhôna, for instance, offers a safe and flat option stretching between Lake Geneva and the Mediterranean, passing through the region. Additionally, the Grande Traversée du Jura (GTJ) is a significant 360 km itinerary showcasing mountains, forests, and lakes, accessible from the area.
Beyond cycling, you can explore other natural wonders like the Grotte de Corveissiat or the unique Dinosaur Footprints of Villette. For a beautiful waterfall, consider visiting the Cascade de la Pisse Vache.


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