4.7
(79)
1,768
riders
121
rides
Road cycling around Fort-du-Plasne, located in the Jura department of Burgundy-Franche-Comté, offers diverse terrain for cyclists. The region features a landscape of dense forests, peat bogs, and numerous glacial lakes, providing varied backdrops for routes. Mountainous areas present significant climbs, while valleys and plateaus offer different gradients. The area is characterized by its natural features, including gorges and panoramic viewpoints.
Last updated: May 20, 2026
4.3
(4)
113
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(2)
48
riders
38.6km
01:47
400m
400m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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5.0
(1)
14
riders
91.7km
04:17
1,110m
1,110m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
15
riders
73.7km
03:32
1,000m
1,000m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
15
riders
81.9km
03:41
820m
820m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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The Saut de la Saisse is a waterfall in France located in the Jura massif, at the point where the Ain river flows into the Vouglans reservoir at Pont-de-Poitte and Patornay, between Lons-le-Saunier and Clairvaux-les-Lacs. A "marmite du diable", "marmite de géant" or "marmite glaciaire" in Switzerland (or simply "marmite" or "chaudron") is a more or less cylindrical natural cavity carved into the rock by ancient, generally torrential watercourses, carrying pebbles or gravel, which promotes swirling erosion (a phenomenon called "marmitage").
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The old abbey right on the lake.
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Magnificent view of the Bief de la Ruine waterfall and a bridge of the former railway line.
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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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Chaux-Neuve is a small town in the Doubs region that hosts an international Nordic Combined World Cup event every year. To the south of the town, you can't miss these three large ski jumps, the largest of which rises to 118 meters.
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There are over 120 road cycling routes around Fort-du-Plasne, offering a wide variety of options for different skill levels and preferences. You'll find everything from moderate rides to challenging climbs.
The region around Fort-du-Plasne offers a diverse landscape for road cycling. You can expect a natural patchwork of dense forests, vibrant green pastures, ocher peat bogs, and numerous glacial lakes. The terrain includes mountainous areas with significant climbs, as well as valleys and plateaus with varying gradients, ensuring a varied and engaging ride.
The road cycling routes in Fort-du-Plasne are highly rated by the komoot community, with an average score of 4.6 stars from over 120 reviews. More than 3,100 road cyclists have used komoot to explore the area, often praising the varied terrain and stunning natural features like the lakes and gorges.
Yes, Fort-du-Plasne offers routes suitable for various fitness levels. While many routes are moderate to difficult, there are 7 routes classified as easy, and 59 routes are moderate, providing options for those seeking less strenuous rides. These routes often feature well-paved surfaces and gentler gradients.
For experienced riders seeking a challenge, Fort-du-Plasne has 56 difficult routes. One such route is the La Percée Pass – Château-Chalon viewpoint loop, which covers over 111 km and features more than 1,300 meters of elevation gain. These routes often include significant climbs comparable to sections of the Tour de France.
The region is rich in natural beauty. You can encounter numerous picturesque lakes like Lacs de Maclu, Lac de Narlay, and Lac d'Ilay. Impressive waterfalls such as Le Grand Saut and Fan Waterfall, as well as deep gorges like Langouette Gorges, are also prominent features along many routes.
Yes, for breathtaking vistas, the Pic de l'Aigle (also known as Bec de l'Aigle) at 993 meters, provides expansive views of the entire Jura region, including the Ilay gorges and, on clear days, even the Mont Blanc massif. While not directly on a road cycling route, many routes pass through areas with similar elevated viewpoints.
Most of the road cycling routes around Fort-du-Plasne are designed as loops, allowing you to start and finish at the same point. Examples include the La Saine Gorges – Col de Saint-Sorlin loop and the La Saine Gorges – View of Lac de Narlay loop, providing convenient circular journeys.
Absolutely. The region is known for its abundance of glacial lakes. Many road cycling routes will take you past or offer views of stunning lakes such as Lacs de Maclu, Lac de Narlay, Lac d'Ilay, and Lac de Bonlieu. The Petit Maclu Lake is one of the highlights you might encounter.
The best season for road cycling in Fort-du-Plasne is typically from spring through autumn. During these months, the weather is generally more favorable, and the landscapes are particularly beautiful, with vibrant green pastures in spring/summer and stunning sepia-toned leaves in autumn. Winter can bring snow, making road cycling more challenging.
While many routes involve significant elevation, some of the easier and moderate routes might be suitable for families with older children or those with good cycling experience. Look for routes with lower elevation gain and shorter distances. It's always recommended to check the route details and difficulty grade on komoot before heading out with family.
Many road cycling routes around Fort-du-Plasne, especially those starting from villages like La Chaumusse or Fort-du-Plasne itself, will have designated parking areas. It's advisable to check the starting point of your chosen route on komoot for specific parking information, as local amenities vary.
Fort-du-Plasne and the surrounding villages offer various amenities for visitors. You can find cafes, restaurants, and accommodation options to refuel and rest. These local establishments are often welcoming to cyclists, providing a convenient stop during or after your ride.


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