4.6
(331)
3,526
riders
11
rides
No traffic touring cycling routes around Le Frasnois are set within the Jura Lake District, characterized by its five natural lakes, dramatic waterfalls, and expansive limestone plateaus. The region is part of the Haut-Jura Regional Natural Park, offering a diverse landscape of forests, valleys, and scenic viewpoints. Touring cyclists can navigate varied terrain, from gentle lakeside paths to more challenging ascents, all within a protected natural environment. This area provides a network of routes that highlight its ecological significance and…
Last updated: May 8, 2026
5.0
(3)
14
riders
18.9km
01:14
280m
280m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
10
riders
32.1km
02:11
490m
500m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
10
riders
29.0km
02:06
510m
510m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
6
riders
4.61km
00:19
60m
60m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
3
riders
18.8km
01:29
300m
300m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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🌿 Lake Narlay: Essential Information Location: Frasnois municipality, in the Lakes Region (Jura). Altitude: 748 m. Surface area: 41 ha. Depth: Up to 40 m, making it the deepest lake in the Jura. Origin: Glacial lake, likely formed by a rockfall. Environment: Meadows, forests, peat bogs, Natura 2000 and Ramsar sites. (Copilot)
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Boat mooring with wooden dock for fishing boats at Lac de Narlay.
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Beautiful view of Lac de Narlay from the hiking trail.
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Lac de Narlay is a lake in the Jura department of France, about 10 km south of Champagnole in Franche-Comté. It lies at an altitude of 748 m in the municipality of Le Frasnois and covers an area of approximately 0.4 km². The lake is 950 m long and 625 m wide. Its maximum depth is 40 m.
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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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Very pleasant banks, hill to climb back up the Frasnois quite steep.
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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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Le Frasnois offers a wide selection of quiet touring cycling routes, with over 60 options available. These routes cater to various skill levels, including 13 easy, 30 moderate, and 17 difficult trails, ensuring a suitable ride for every cyclist.
The spring, summer, and early autumn months (May to October) are ideal for touring cycling in Le Frasnois. During these periods, the weather is generally pleasant, and the natural landscapes, including the lakes and forests, are at their most vibrant. The region's 'Little Scotland' nickname truly comes alive with lush greenery and clear waters.
The komoot community highly rates the touring cycling experience in Le Frasnois, with an average score of 4.6 stars from over 100 reviews. Cyclists frequently praise the stunning natural beauty, particularly the serene lakes and dramatic waterfalls, and the peaceful, traffic-free nature of the routes that allow for immersive exploration of the Haut-Jura Regional Natural Park.
Yes, there are several easy no-traffic touring cycling routes perfect for beginners or those seeking a relaxed ride. An excellent option is the Lake Narlay – Lac de Narlay loop from Le Frasnois, which is just over 4.6 km long with minimal elevation gain, offering a pleasant experience around the picturesque lake.
The no-traffic touring cycling routes in Le Frasnois offer a diverse terrain. You'll find a mix of paved roads and natural paths, often winding through dense forests and along the shores of the region's beautiful lakes. While some routes feature flat sections, particularly around the lakes, others include more challenging inclines typical of the Jura massif, especially when heading towards viewpoints like Pic de l'Aigle.
While specific no-traffic touring cycling routes might not go directly alongside every waterfall, the Hérisson Waterfalls are a major highlight in the region and easily accessible from many cycling paths. You can plan your ride to include a stop to explore the spectacular series of cascades, including the impressive Le Grand Saut and Fan Waterfall. The entire Hérisson Waterfalls area is a must-see.
Absolutely. The region is famous for its breathtaking viewpoints. Many routes offer glimpses of the stunning landscapes, and you can easily combine your cycling with a visit to iconic spots like the Four Lakes Lookout, which provides a panoramic vista of Lake Narlay, Lake Ilay, and the two Maclu lakes. For even grander views, Pic de l'Aigle offers expansive vistas of the entire Jura region and even Mont Blanc on clear days.
Yes, the Le Frasnois area, known for its five natural lakes (Narlay, Ilay, Petit Maclu, Grand Maclu, and Vernois), offers excellent opportunities for wild swimming. Many no-traffic cycling routes, such as the Narlay Lake Campsite – Scenic Forest Descent loop from Le Frasnois, pass close to these lakes, allowing you to cool off in their clear waters during your ride. Always check local regulations for designated swimming areas.
Cycling in Le Frasnois immerses you in a rich natural environment. You'll encounter the stunning glacial lakes, dense fir forests, and unique limestone plateaus characteristic of the Jura. The region is a Natura 2000 zone, meaning you might spot diverse flora, including rare orchids, and potentially wildlife such as various bird species or amphibians in the ecologically rich areas around the lakes.
Yes, many of the no-traffic touring cycling routes in Le Frasnois are circular, making them convenient for day trips. Examples include the Saint-Nithier Church – Grand Lac de Clairvaux loop from Bonlieu, which offers a challenging 27.8 km ride, or the moderate Scenic Forest Descent – Lac de Narlay loop from Le Frasnois, covering over 32 km.
While Le Frasnois is nestled in a natural park, public transport options directly to trailheads can be limited. It's advisable to check regional bus services or train connections to nearby towns like Lons-le-Saunier or Saint-Claude, and then consider local taxi services or cycling the remaining distance to access the quieter routes. Planning ahead is recommended.
Parking is generally available at key access points around the lakes and near popular attractions like the Hérisson Waterfalls or the Four Lakes Lookout. Look for designated parking areas in villages such as Le Frasnois or Bonlieu. Always ensure you park responsibly and respect local signage, especially within the Haut-Jura Regional Natural Park.
Yes, Le Frasnois offers several family-friendly no-traffic cycling options, particularly around the lakes where routes tend to be flatter and shorter. The 'Tour of the four lakes' is a popular choice, and the easy Lake Narlay – Lac de Narlay loop from Le Frasnois is suitable for families with younger cyclists, providing a safe and scenic environment away from vehicle traffic.


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