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France
Bourgogne-Franche-Comté
Saint-Claude

Lac-Des-Rouges-Truites

The best MTB trails around Lac-Des-Rouges-Truites

4.5

(353)

2,178

riders

192

rides

Mountain bike trails around Lac-Des-Rouges-Truites traverse the diverse landscapes of the Jura department in France's Burgundy-Franche-Comté region. The area is characterized by its namesake lake, surrounded by dense Jura forests and offering views of the Jura Mountains. Riders can expect varied terrain, including paths through wetlands, near other natural lakes, and alongside streams. The region provides a network of routes suitable for different skill levels, winding through natural environments.

Best mountain bike trails around Lac-Des-Rouges-Truites

  • The most popular mountain bike…

Last updated: July 6, 2026

4.4

(16)

57

riders

#1.

The ghost tunnel! – Syam Forge loop from Foncine-le-Bas

45.2km

04:06

890m

890m

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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Moderate

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.

Hard
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Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

Moderate

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

Moderate

Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.

Moderate
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Popular around Lac-Des-Rouges-Truites

Road Cycling Routes around Lac-Des-Rouges-Truites

Cycling around Lac-Des-Rouges-Truites

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Hiking around Lac-Des-Rouges-Truites

Running Trails around Lac-Des-Rouges-Truites

Mountain Hikes around Lac-Des-Rouges-Truites

Tips from the Community

TinkaBuster
October 3, 2025, The ghost tunnel!

Cool passage, definitely take a lamp.

Translated by Google

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A former, unlit railway tunnel with a length of 180 meters. A flashlight is extremely helpful here, as there are quite large stones in some places that are invisible in the dark.

Translated by Google

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View of the Lac à la Dame and the hilly surroundings with some cow pastures.

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Kristian
September 1, 2025, Lac du Grand Maclu

Small, rocky stretch of beach that you can climb down to, as well as good views of Lac Le Grand Maclu.

Translated by Google

5

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The Bief de la Ruine waterfall is located in the spectacular Malvaux Gorge. One of the most astonishing features of this waterfall is the fact that it only comes alive after heavy rainfall or during snowmelt. When it dries, it gives way to the spectacle of the carved stone, revealing the "Creux des Joyaux," a natural cave where the water swirls with varying degrees of vigor, polishing a multitude of limestone pebbles thanks to the force of its current.

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Don't miss this beautiful view at Roche Bernard

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view of the wooden chapel

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take a lamp, because you are not lit

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Frequently Asked Questions

How many mountain bike trails are available around Lac-Des-Rouges-Truites?

There are over 170 mountain bike trails in the Lac-Des-Rouges-Truites area, catering to various skill levels. This includes 24 easy routes, 102 moderate routes, and 47 difficult routes, ensuring options for beginners and experienced riders alike.

What kind of terrain can I expect on mountain bike trails in Lac-Des-Rouges-Truites?

The terrain around Lac-Des-Rouges-Truites is diverse, characterized by dense Jura forests, wetlands, and paths winding near numerous natural lakes. You'll also encounter varied landscapes with views of the Jura Mountains, offering a mix of forest paths, open sections, and some technical challenges.

Are there easy mountain bike trails suitable for beginners in Lac-Des-Rouges-Truites?

Yes, the region offers 24 easy mountain bike routes perfect for beginners. An example is The Bief de la Ruine waterfall – The ghost tunnel! loop from Fort-du-Plasne, which is 11.9 miles (19.2 km) long and features a manageable elevation gain, making it a great option for those new to mountain biking.

Are there challenging mountain bike routes for experienced riders?

Absolutely. For experienced mountain bikers, there are 47 difficult routes available. A notable challenging trail is The ghost tunnel! – Shore of Lac de Narlay loop from La Chaumusse - Fort-du-Plasne, which spans 40.7 miles (65.5 km) with over 1000 meters of elevation gain, offering a substantial test of endurance and skill.

Can I see waterfalls while mountain biking in the Lac-Des-Rouges-Truites area?

Yes, the region is known for its beautiful waterfalls. While mountain biking, you might encounter or be near attractions like the Bief de la Ruine Waterfalls, Le Grand Saut, Fan Waterfall, and Saut Girard Waterfall. Some routes, like The Bief de la Ruine waterfall – The ghost tunnel! loop from La Chaumusse - Fort-du-Plasne, specifically pass by these natural wonders.

Are there any unique natural features or landmarks to look out for on the trails?

Beyond the numerous lakes and forests, a distinctive feature in the area is the "ghost tunnel" on the old Tramjurasienne railway line. Several routes incorporate this unique section, such as Tunnel de 180 m de long sur la Tramjurasienne editorial name for French users – The ghost tunnel! loop from Lac-des-Rouges-Truites, which takes you through a 180-meter long tunnel. The region also features the internationally recognized Ramsar-labeled peat bog near Lac des Rouges-Truites, offering a unique ecosystem.

What do other mountain bikers enjoy the most about mountain biking in Lac-Des-Rouges-Truites?

The area is highly rated by the komoot community, with an average score of 4.5 stars from over 300 reviews. Reviewers often praise the diverse landscapes, including the numerous lakes and dense Jura forests, and the variety of routes suitable for different ability levels. The unique features like the "ghost tunnel" also receive positive mentions.

Are there mountain bike trails that are suitable for families?

While specific 'family-friendly' designations aren't always explicit, the 24 easy routes in the area are generally suitable for families with children who have some biking experience. These trails typically feature less challenging terrain and shorter distances, allowing for a more relaxed outing. Always check the route details for distance and elevation before heading out with children.

Are there mountain bike trails that are dog-friendly?

Many of the natural trails in the Lac-Des-Rouges-Truites area are suitable for dogs, especially those that traverse forests and open countryside. However, it's always recommended to keep dogs on a leash, particularly in areas with wildlife or near livestock, and to check local regulations for specific nature reserves or protected areas you might pass through. Ensure your dog is fit enough for the chosen route's distance and difficulty.

What is the best time of year to go mountain biking in Lac-Des-Rouges-Truites?

The spring, summer, and early autumn months generally offer the best conditions for mountain biking in Lac-Des-Rouges-Truites, with milder weather and dry trails. During winter, the region can experience snow, transforming the landscape into a 'Far North atmosphere,' which might be suitable for fat biking or snowshoeing, but traditional mountain biking would be challenging.

Are there any loop trails for mountain biking in the area?

Yes, many of the mountain bike trails around Lac-Des-Rouges-Truites are designed as loops, allowing you to start and finish at the same point. For example, The ghost tunnel! loop from Les Combettes is a moderate 29.7 miles (47.8 km) loop that offers varied forest and open terrain, making it convenient for riders.

Can I find trails with viewpoints offering scenic vistas?

The Jura Mountains provide a scenic backdrop for the region, and many trails offer panoramic views. While specific viewpoints aren't always explicitly marked on every route, the natural elevation changes and forest clearings often provide opportunities to enjoy vistas of the surrounding countryside and lakes. The Pic de l'Aigle, though a summit, is a nearby attraction known for its views and can be incorporated into longer rides or visited separately.

Most popular routes around Lac-Des-Rouges-Truites

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