4.5
(173)
1,765
riders
121
rides
Touring cycling routes around Bolozon are situated in the Ain department of eastern France, characterized by the Ain River and its gorges. The landscape features a mix of wooded areas, meadows, and forests, with varied elevation changes as it lies in the foothills of the Jura Mountains. The region offers diverse terrain suitable for touring cyclists, including paths that wind through scenic natural features.
Last updated: June 28, 2026
4.0
(3)
25
riders
22.8km
01:28
250m
260m
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.
5.0
(1)
24
riders
34.0km
03:12
580m
580m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.5
(2)
14
riders
20.7km
01:27
220m
230m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2.0
(1)
19
riders
38.1km
03:35
770m
770m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
12
riders
108km
06:55
1,380m
1,380m
Hard bike ride. Very good fitness required. Mostly paved surfaces. 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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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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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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Bolozon offers a wide selection of touring cycling routes, with over 120 different tours available. These routes cater to various skill levels, ranging from easy to difficult, allowing cyclists to explore the diverse landscapes of the Ain department.
The touring cycling routes around Bolozon present a mix of challenges. You'll find 12 easy routes, 37 moderate routes, and 72 difficult routes. This variety ensures options for both casual riders and those seeking more demanding ascents and longer distances.
The touring cycling routes in Bolozon are highly regarded by the komoot community, holding an average rating of 4.5 stars from over 160 reviews. Cyclists often praise the varied terrain, the scenic views of the Ain River gorges, and the impressive Cize-Bolozon Viaduct.
Yes, many touring cycling routes in Bolozon are designed as loops, allowing you to start and finish at the same point. For example, the Cize Viaduct – Cize-Bolozon Viaduct loop from Cize is a popular option that takes you through scenic areas around the viaduct.
Touring cycling around Bolozon offers a rich tapestry of landscapes. You'll ride through wooded areas, lush meadows, and forests, with paths winding along the Ain River and its impressive gorges. The region is situated in the foothills of the Jura Mountains, providing varied elevation changes and opportunities for panoramic views, such as from Mount Balvay.
While many routes in Bolozon are moderate to difficult, there are 12 easy touring cycling routes available. These are generally shorter with less significant elevation gain, making them suitable for beginners or those looking for a more relaxed ride. Look for routes with lower elevation numbers for a gentler experience.
For experienced touring cyclists seeking a challenge, Bolozon offers 72 difficult routes with significant elevation gains. A notable example is the Church of Grand Corent loop from Simandre-sur-Suran, which features substantial climbing through varied landscapes. The broader Ain region also includes the renowned Grand Colombier pass for very ambitious cyclists.
Many routes in Bolozon pass by significant landmarks. The most prominent is the elegant 19th-century Cize-Bolozon Viaduct, which carries both a railway and a road. Other nearby attractions include the Lake Nantua, the Ruins of Jasseron Castle, and the Chartreuse de Sélignac.
Yes, the region around Bolozon is rich in natural wonders. While cycling, you might encounter highlights such as the Grotte de Corveissiat or the Cascade de la Pisse Vache. The Ain River gorges themselves offer impressive natural scenery, with some paths winding through moss-covered sections.
The region around Bolozon is generally pleasant for touring cycling from spring through autumn. Spring brings lush greenery, while autumn offers beautiful foliage. Summer is also popular, but it's advisable to check local weather conditions, especially for warmer days, and plan rides during cooler parts of the day.
While specific cafes on every route aren't detailed, the Ain department is known for its charming villages. Many routes will pass through or near these villages, where you can typically find local establishments for refreshments. Chambod Island, for instance, serves as a leisure center with various activities and facilities.
Starting points for many touring cycling routes in Bolozon are often located in or near villages like Cize, Simandre-sur-Suran, or Serrières-sur-Ain. These locations typically offer public parking options. It's recommended to check the specific starting point of your chosen route for the most convenient parking facilities.
Bolozon can be suitable for family touring cycling, especially if you choose one of the 12 easy routes available. These routes generally have less elevation and are shorter, making them more manageable for families with children. The diverse landscapes and attractions like Chambod Island also add to the family-friendly appeal of the broader area.


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