4.6
(120)
4,202
riders
31
rides
Road cycling around Les Rousses offers diverse terrain within the Haut-Jura Regional Natural Park. The area features sub-alpine ranges, limestone peaks, and challenging mountain passes, alongside dense forests and rolling hills. Numerous lakes, including Lac des Rousses and Lac de Lamoura, provide scenic backdrops for rides. This region is characterized by varied landscapes, from demanding ascents to gentler routes through valleys.
Last updated: May 10, 2026
5.0
(7)
126
riders
51.1km
02:36
770m
770m
This moderate 31.7-mile road cycling loop around Lac de Lamoura-Valserine offers scenic views through the Haut-Jura region.
5.0
(8)
295
riders
88.0km
04:15
1,180m
1,180m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

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4.6
(16)
279
riders
52.3km
02:34
790m
790m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
256
riders
98.8km
05:20
1,960m
1,960m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(3)
216
riders
61.4km
03:02
970m
970m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
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Popular around Les Rousses
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Nestled in pastures at an altitude of 1,000 meters, Giron is the highest (and sunniest!) village in the Ain. Welcoming, with breathtaking views, it is ideal for an overnight stop.
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Nice winter sports village or walking in the summer.
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Long pass, hard at the beginning but easier at the end. Big road but it goes through without any problem.
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Top-notch cottage with a friendly and very attentive team! I highly recommend it.
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Superb road, in the middle of meadows and in the car
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Nice bike café with outdoor terrace.
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The Col de la Faucille is not far, via Mijoux.
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There are over 30 dedicated road cycling routes around Les Rousses, offering a wide range of options for different skill levels and preferences.
The Les Rousses region offers a diverse landscape for road cycling, from challenging limestone peaks and mountain passes like the Col de la Faucille to winding roads through dense forests and gentler rolling hills. You'll find sub-alpine ranges, dramatic ridges, and picturesque valleys, providing varied experiences for every cyclist.
Yes, while the region is known for its challenging climbs, there are routes suitable for beginners and those seeking a more relaxed ride. You can find routes that navigate through valleys and rolling hills, offering a gentler experience. For example, komoot lists 2 easy routes among the total 32.
The routes around Les Rousses often feature stunning natural beauty. You can expect to see numerous beautiful lakes, such as Lac des Rousses and Lac de Lamoura, which provide scenic backdrops. The area is also characterized by dense forests and impressive mountain passes. For specific challenging passes, consider exploring highlights like Col de Porte (Jura) or Col de la Faucille (1323 m).
The ideal time for road cycling in Les Rousses is typically between May and October. During these months, the weather is generally favorable, and the higher elevations are free from significant snow, allowing access to the full network of routes.
Yes, due to its proximity to the Swiss border, Les Rousses offers unique cross-border cycling opportunities. A popular route that ventures into Switzerland is the difficult Lac de Joux – Chapelle-des-Bois loop from La Cure, which offers views of Lac de Joux and the Jura mountains.
Many of the road cycling routes in Les Rousses are designed as loops, allowing you to start and finish in the same location. An example of a popular loop is Loop 9: Lac de Lamoura-Valserine, which navigates through the scenic lake district and Valserine valley.
The road cycling experience in Les Rousses is highly rated by the komoot community, with an average score of 4.5 stars from over 60 reviews. Cyclists often praise the varied terrain, from challenging climbs to scenic lake views, and the well-preserved natural environment within the Haut-Jura Regional Natural Park.
Absolutely. Les Rousses is well-regarded for its demanding ascents and mountain passes, having even hosted stages of the Tour de France. Routes like the difficult Lake Lamoura – Valserine Gorges loop from La Cure, with significant elevation gain, are perfect for seasoned cyclists looking for a challenge.
Yes, the resort of Les Rousses provides practical services tailored for cyclists. These include bicycle rentals, repair points, and charging stations for electric bikes, ensuring you have the support you need for your rides.
Yes, for those looking to experience the iconic Lajoux hairpin bends, the Lajoux hairpin bends – Lac de Lamoura loop from La Cure is a popular choice. This route combines challenging sections with scenic views past Lac de Lamoura.
For cyclists interested in tackling the Col du Haut Crêt, the Lac de Lamoura – Col du Haut Crêt loop from La Cure offers a challenging ride that includes this notable pass, alongside views of Lac de Lamoura.


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