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Gravel rides
France
Bourgogne-Franche-Comté
Lons-Le-Saunier

Le Frasnois

The best gravel rides around Le Frasnois

4.5

(40)

152

riders

23

rides

Gravel biking around Le Frasnois offers diverse landscapes within the Jura Mountains, characterized by numerous lakes, dense forests, and rolling hills. The region features a mosaic of terrain, including forest paths and open moors, providing varied surfaces for gravel cyclists. Limestone cliffs and deep gorges contribute to the area's rugged beauty, while the preserved natural environment ensures a pristine outdoor experience.

Best gravel bike trails around Le Frasnois

  • The most popular gravel bike trail is PLM cycle path – View…

Last updated: August 27, 2026

5.0

(4)

24

riders

#1.

Shore of Lac de Narlay – Petit Maclu Lake loop from La Chaux-du-Dombief

22.6km

01:31

330m

330m

Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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Moderate

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard
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Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

Easy

Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

Easy
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Popular around Le Frasnois

Swim and hike – grand Tour of France's Jura lakes in the Western Alps

Hiking around Le Frasnois

Running Trails around Le Frasnois

Road Cycling Routes around Le Frasnois

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Cycling around Le Frasnois

Mountain Hikes around Le Frasnois

Other adventures around Le Frasnois

Swim and hike – grand Tour of France's Jura lakes in the Western Alps

Hiking Collection by

Luc Gesell

Tips from the Community

Cricri Marylene
June 23, 2026, View of Lac de Narlay

Very nice outing early in the morning

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An imposing lake, of a remarkable blue!

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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.

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Kristian
September 1, 2025, Lac de Narlay

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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Beautiful view of the lake, and afterward, we had a lovely swim in the lake. Nice bar with delicious ice cream.

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Yann
July 12, 2025, Lac du Grand Maclu

Tour of the lake possible by trail

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Yann
July 12, 2025, Lac du Petit Maclu

Nice little lake

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Frequently Asked Questions

How many gravel bike trails are available around Le Frasnois?

Le Frasnois and the surrounding Jura Mountains offer a vast network for gravel biking, with over 2,000 km of itineraries. Specifically around Le Frasnois, you'll find more than 30 curated gravel bike routes on komoot, catering to various skill levels.

What is the best time of year for gravel biking in Le Frasnois?

The optimal seasons for gravel biking in Le Frasnois are spring and summer, when wildflowers bloom and temperatures are mild. Fall also offers a beautiful experience with vibrant foliage. The diverse terrain, including forest paths and open moors, is generally well-suited for these seasons.

Are there any family-friendly gravel bike routes in Le Frasnois?

While many routes in Le Frasnois are rated moderate to difficult, there are options suitable for families or beginners. The region offers routes with varied difficulty, from easier loops around lakes to more challenging rides. You can find a few moderate routes, such as the Shore of Lac de Narlay – Grand Maclu Lake loop from La Chaux-du-Dombief, which is 22.6 km long.

What kind of terrain can I expect on gravel bike trails in Le Frasnois?

Le Frasnois, located in the Jura Mountains, offers a rich tapestry of terrain perfect for gravel biking. You'll encounter rolling hills, rugged mountain paths, limestone cliffs, deep gorges, and lush forests. Expect a mix of wonderful forest paths, single tracks, and open moors, providing varied surfaces and spectacular views.

Are there any circular gravel bike routes available?

Yes, many of the gravel bike routes around Le Frasnois are designed as loops. For instance, the View of Lac de Narlay – Shore of Lac de Narlay loop from Fontenu is a popular 41.7 km difficult route that offers scenic views around Lac de Narlay.

What are some notable natural attractions or viewpoints along the gravel bike routes?

The region is rich in natural beauty. You can expect to see numerous lakes like Lac de Narlay, Petit Maclu, Grand Maclu, and Lake Ilay. The famous Hérisson Waterfalls are a major highlight, with the Fan Waterfall and Saut Girard Waterfall being particularly impressive. For panoramic views, Three Lakes Viewpoint offers stunning vistas of the area.

What do other gravel bikers say about the trails in Le Frasnois?

The gravel biking routes in Le Frasnois are highly rated by the komoot community, with an average score of 4.6 stars from over 30 reviews. Cyclists often praise the diverse landscapes, the pristine natural environment, and the sense of freedom experienced while traversing the varied terrain.

Are there any long-distance gravel biking options in the wider Jura region?

Yes, for those seeking a longer adventure, the Jura Mountains offer the Grande Traversée du Jura (GTJ) Gravel. This is a 384 km variant specifically adapted for gravel bikes, featuring less technical terrain on tracks and forest lanes, allowing for an extended exploration of the region.

Can I find routes suitable for advanced gravel bikers?

Absolutely. Le Frasnois is known for its challenging routes, with 22 of the 33 komoot routes rated as difficult. An example is the Chapelle-des-Bois – Chapelle-des-Bois loop from Gare de Saint-Laurent-en-Grandvaux, a 74.3 km trail that leads through varied Jura landscapes and typically takes over six hours to complete.

Are there opportunities to experience local culture or find cafes along the routes?

Many gravel biking routes in the Jura Mountains lead through charming villages. These offer excellent opportunities to experience local culture, sample regional cuisine, including local cheeses, and find cafes. While specific cafes aren't listed for every route, the presence of villages ensures chances for refreshment and local interaction.

What is the typical length of gravel trails near Le Frasnois?

The lengths of gravel trails around Le Frasnois vary significantly. You can find shorter moderate loops, such as the 22.6 km Shore of Lac de Narlay – Grand Maclu Lake loop from La Chaux-du-Dombief, up to longer, more challenging routes like the 74.3 km Chapelle-des-Bois – Chapelle-des-Bois loop from Gare de Saint-Laurent-en-Grandvaux.

Is the region protected, and what does that mean for gravel biking?

Yes, the region is well-preserved and protected, being part of the Natura 2000 site due to its rich biodiversity and also falling within the Haut Regional Natural Park. This ensures a pristine natural environment for outdoor enthusiasts, meaning you'll be riding through well-maintained and ecologically significant areas.

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