4.6
(199)
2,273
riders
94
rides
Touring cycling routes around Lac de Bonlieu are set within the Jura Mountains' "Pays des Lacs," characterized by glacial lakes, dramatic cliffs, and dense forests. The region offers diverse terrain, from gentle lakeside paths to routes with significant elevation gains through forested plateaus. This protected natural environment provides a serene backdrop for cycling, with many routes featuring mostly paved surfaces. The area is known for its network of lakes and the Hérisson waterfalls, which contribute to its varied landscape.
Last updated: July 6, 2026
8
riders
36.2km
02:30
600m
590m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
23
riders
22.3km
01:29
290m
290m
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.

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3.0
(2)
14
riders
33.4km
02:17
490m
490m
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.
13
riders
40.9km
02:48
660m
660m
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.
10
riders
46.2km
03:37
650m
650m
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.
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Boat mooring with wooden dock for fishing boats at Lac de Narlay.
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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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so good, charming, warm welcome, exceptional quality/price, a great discovery ❤️
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Easy, shaded path, perfect for cooling off in hot weather.
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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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The Saint-Nithier church in Clairvaux-les-Lacs is a Romanesque style church with a double-decker dome bell tower dedicated to Saint Nithier. It is open every day from 10 a.m. to 6 p.m. and closed on Mondays. Masses are not very frequent, if you want to see one, it is better to consult the schedule here: https://theodia.org/fr?place=6327
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A beautiful asphalt road through the valley of Carstic formations and with views of several small waterfalls. There are turns, so you have to be careful, because there are a lot of cars, especially on weekends. Stay close to the side.
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It's a picturesque village with a kebab café, a butcher's shop and even a beauty salon (no supermarkets though). For a tourist visit, there is an old Saint-Point church.
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The Lac de Bonlieu area, nestled in the Jura Mountains, offers a diverse range of touring cycling routes. You'll find everything from easy, short loops suitable for all fitness levels to more challenging rides with significant elevation gains. The region features 92 touring cycling routes, with 15 easy, 23 moderate, and 54 difficult options, many of which are mostly paved.
Yes, there are 15 easy touring cycling routes around Lac de Bonlieu. A great option for a shorter, less strenuous ride is the Bonlieu Abbey Campsite – Lac de Bonlieu loop from Bonlieu, which is just over 4 km long and takes about 20 minutes. The broader Jura Mountains also offer greenways, which are car-free lanes ideal for safe family outings.
For experienced touring cyclists seeking a challenge, there are 54 difficult routes in the area. A popular choice is the Lac de Bonlieu – Haut-Jura forests and moors loop from Lac de Bonlieu, a 36.2 km route exploring varied landscapes with significant elevation. Another demanding option is the Saint-Nithier Church – Grand Lac de Clairvaux loop from Bonlieu, covering 27.9 km with notable climbs.
Yes, many of the touring cycling routes around Lac de Bonlieu are designed as loops, allowing you to start and end at the same point. For example, the Lac de la Motte – Grand Maclu Lake loop from Bonlieu offers a moderate 22.2 km circular ride through the beautiful lake district.
The region is rich in natural beauty. You can cycle past the stunning Hérisson Waterfalls, a series of 31 cascades fed by the Hérisson river, which originates from Lac de Bonlieu. For breathtaking panoramic views of Lac de Bonlieu, consider routes that pass near the Belvédère de la Ronde. The area is also part of the wider 'Pays des Lacs', offering views of other glacial lakes like Lake Chalain and the Four Lakes plateau.
Yes, cycling routes often pass through picturesque villages and near historical landmarks. You might encounter sites like the former Bonlieu Abbey, now a residence, or medieval fortresses, enriching your touring experience with cultural insights. The Saint-Point Church – La Chaux-du-Dombief loop from Bonlieu is an example of a route that takes you through local countryside and past historical points of interest.
The best time for touring cycling around Lac de Bonlieu is generally from spring to autumn. During these seasons, the weather is most favorable, and the natural landscapes, including the forests and lakes, are at their most vibrant. Summer offers warm temperatures perfect for combining cycling with lake activities, while spring and autumn provide cooler rides and beautiful foliage.
The touring cycling routes around Lac de Bonlieu are highly rated by the komoot community, with an average score of 4.5 stars from over 160 reviews. Cyclists often praise the serene backdrop of glacial lakes, dramatic cliffs, and dense forests, as well as the diverse terrain that caters to various skill levels. The protected natural environment and mostly paved surfaces are also frequently highlighted.
Absolutely! Lac de Bonlieu itself is known for its deep, fish-filled waters, and the wider 'Pays des Lacs' region includes several other glacial lakes like Lake Chalain and the Four Lakes plateau. Many of these offer opportunities for refreshing dips, making it possible to combine your cycling tour with a swim in the pristine natural waters.
While specific parking locations are not detailed for every route, the Lac de Bonlieu area is well-equipped for visitors. You can typically find parking facilities near popular starting points, villages, or lakeside access points. Look for designated parking areas in Bonlieu or near the larger lakes like Lac de Bonlieu or Grand Lac de Clairvaux.
Yes, as you cycle through the charming villages and popular areas around Lac de Bonlieu and the surrounding lakes, you'll find opportunities to stop for refreshments. Many routes pass through or near small towns where local cafes and eateries offer a chance to refuel and enjoy the regional atmosphere.


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