4.6
(154)
2,045
riders
155
rides
Touring cycling around Cize, located in the Ain department of eastern France, offers diverse terrain at the western edge of the French Jura mountains. The region is characterized by the dramatic Ain Gorges, featuring limestone cliffs and the Ain River, which carves through a varied landscape. Cyclists can expect a mix of quiet roads, forested areas, and open sections, with routes ranging from river valleys to higher elevations. This area provides a blend of natural beauty and historical landmarks suitable…
Last updated: May 9, 2026
4.8
(4)
49
riders
66.7km
03:37
1,030m
1,030m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
25
riders
41.3km
02:36
410m
410m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
20
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
11
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
11
riders
34.9km
02:12
410m
410m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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/!\ Crossing prohibited /!\
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Lacs de Maclu are two adjacent lakes in the western part of the French Jura, in the Jura department of Franche-Comté. They are located at an elevation of 779 m in a depression in the High Jura, in the region of the Five Lakes near Le Frasnois, about 12 km south of Champagnole. The Petit Maclu, located to the northeast, has an area of 5 hectares, a length of about 500 m, and a maximum width of about 120 m. Its greatest depth is 11 m. It lies entirely within the municipal territory of Le Frasnois.
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Easy, shaded path, perfect for cooling off in hot weather.
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Pass without any difficulty from Mouthe: approximately 6.5 km at 3-4%.
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Lake Chalain is a glacial lake (10th largest natural lake in France), where a lakeside city dating from the Neolithic period, classified as a world heritage site, was discovered.*The view from the Fontenu belvedere will reveal its turquoise waters. !
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There are over 160 touring cycling routes around Cize, offering a wide range of options for cyclists. These routes are highly rated by the komoot community, with an average score of 4.5 stars.
Touring cycling around Cize offers diverse terrain, from the dramatic Ain Gorges with limestone cliffs and the Ain River valley to the western edge of the French Jura mountains. You'll find a mix of quiet roads, forested areas, and open sections, with routes varying from gentle valley rides to more challenging climbs with significant elevation gains.
Yes, Cize offers routes suitable for families. While specific 'family-friendly' designations aren't always explicit, you can find easier routes among the 16 available easy tours. These typically feature less elevation and smoother surfaces, making them more accessible for various fitness levels.
The region is rich in natural beauty and historical landmarks. You can cycle past the impressive Cize-Bolozon Viaduct, an emblematic symbol of the region spanning the Ain River. Natural features include the dramatic Ain Gorges and various lakes and waterfalls. For instance, you might encounter the Langouette Gorges, Petit Maclu Lake, Lake Narlay, or the Bief de la Ruine Waterfalls.
Absolutely. Cize and its surroundings, particularly towards the Jura mountains, offer challenging routes with significant elevation gains. There are 86 difficult routes available, such as Loop 3: Champagnole to Foncine-le-Haut – four major roads of the Jura, which covers 66.7 km with over 1000 meters of ascent. The broader Ain region also includes legendary passes like the Col du Grand Colombier for those seeking even more strenuous climbs.
Yes, many of the touring cycling routes around Cize are designed as loops, allowing you to start and end at the same point. An example is the Champagnole – Pont Vieux loop from Cize, a moderate 28.8 km path offering views of the Ain River valley.
The best time to visit Cize for touring cycling is generally during the spring, summer, and early autumn months. These seasons offer pleasant weather conditions for exploring the diverse landscapes, from the river valleys to the higher elevations of the Jura mountains. Always check local weather forecasts before heading out.
Yes, several routes in the area will take you past beautiful lakes and waterfalls. For example, you can find routes near Petit Maclu Lake and Lake Narlay. The Lac de Chalain – Domaine de Chalain loop from Champagnole is another route that explores the lake district. You might also encounter the Moulin du Saut Waterfall or the Bief de la Ruine Waterfalls.
The area is highly rated by the komoot community, with an average score of 4.5 stars from over 180 reviews. Reviewers often praise the diverse terrain, from the dramatic Ain Gorges to the Jura mountains, and the mix of challenging climbs and scenic valley rides. The quiet roads and natural beauty are frequently highlighted as key attractions.
Yes, Cize offers a good selection of moderate touring cycling routes, with 58 such routes available. These routes provide a balanced experience with some elevation changes but are generally manageable for most cyclists. An example is the Lac de Chalain – Champagnole loop from Champagnole Paul-Émile Victor, which is 37.6 km long with over 300 meters of ascent.
While specific cafes are not listed for every route, the region is popular with cyclists, and you will find villages and towns along many routes where you can stop for refreshments. Larger towns like Champagnole, which serves as a starting point for several tours, offer various amenities.
Accessing specific trailheads directly by public transport can vary. While the Ain department promotes cycling tourism, it's advisable to check local bus or train services for connections to major towns like Champagnole, which are common starting points for many routes. From these towns, you can often begin your cycling adventure.
For routes starting from towns like Champagnole or Cize itself, you can typically find public parking facilities. It's recommended to check local signage for parking regulations and availability, especially in smaller villages or popular starting points for trails.


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