4.2
(329)
1,650
riders
116
rides
Mountain biking near Gillois offers access to the diverse landscapes of the Jura Mountains, a region characterized by dense forests, rolling hills, and varied terrain along the French-Swiss border. The area provides a mix of challenging ascents, technical descents, and flowy sections suitable for different skill levels. Riders can expect to encounter natural features such as valleys, plateaus, and panoramic viewpoints of the surrounding mountains.
Last updated: August 16, 2026
3.5
(2)
14
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
2.5
(2)
13
riders
44.0km
03:47
760m
760m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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4.0
(2)
8
riders
24.7km
01:49
330m
330m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.5
(2)
5
riders
33.3km
02:56
620m
620m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
3.0
(1)
10
riders
41.9km
03:40
850m
850m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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Nice view over sirod
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Cool passage, definitely take a lamp.
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View of a magnificent waterfall from the bridge.
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/!\ Crossing prohibited /!\
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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.
7
2
180 m long tunnel through the mountain, requiring a flashlight.
1
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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.
7
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take a lamp, because you are not lit
1
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There are over 100 mountain bike trails around Gillois, offering a wide range of options for different skill levels. You'll find everything from easier routes to challenging, difficult trails.
Mountain biking near Gillois offers diverse terrain characteristic of the Jura Mountains. Riders can expect lush forests, rolling hills, varied ascents, and technical descents. The region features valleys, plateaus, and opportunities for panoramic views.
Yes, Gillois and the surrounding Jura region offer trails suitable for beginners and families. While many routes are moderate to difficult, there are 13 easy trails available. These typically feature less technical sections and more gradual climbs, allowing for a more relaxed riding experience.
For experienced riders seeking a challenge, there are 23 difficult mountain bike trails around Gillois. One such route is the Pond at Les Sentiers des Vies – Bulay Viewpoint loop from Fraroz, which is 31.2 miles (50.3 km) long and features significant elevation changes, offering expansive views from Bulay Viewpoint.
Trail lengths vary significantly. For example, the The ghost tunnel! loop from Crans is 22.8 miles (36.7 km) and typically takes around 3 hours 12 minutes. Another route, the Nozeroy – Nozeroy loop from Nozeroy, covers 27.4 miles (44.1 km) and is often completed in about 3 hours 49 minutes. You'll find routes ranging from shorter, easier rides to longer, more demanding excursions.
The Jura region is rich in natural beauty. You can find stunning features like the Langouette Gorges and picturesque waterfalls such as Bief de la Ruine Waterfalls and Moulin du Saut Waterfall. Many trails also offer panoramic views of the surrounding mountains and valleys, with specific viewpoints like Bulay Viewpoint providing expansive vistas.
Yes, some routes feature unique landmarks. For instance, the The ghost tunnel! loop from Crans includes a distinctive tunnel section. The region also boasts natural wonders like the Ain Spring and the intriguing Le Creux Maldru cave.
The mountain bike trails around Gillois are highly regarded by the komoot community, with an average rating of 4.2 stars from over 200 reviews. Riders often praise the diverse terrain, the dense woodlands, and the varied options available for different skill levels.
While Gillois is an excellent base in the Jura Mountains, the Grande Traversée du Jura (GTJ) is a distinct, iconic route offering over 400 km of marked trails for mountain bikers, traversing through the Haut-Jura regional nature park. You can find more information about this extensive route on France Vélo Tourisme.
Many of the mountain bike trails around Gillois are designed as loops, providing convenient starting and ending points. Examples include the Tunnel of Sirod – Fortified gate loop from Sirod and the View of the Ain Valley loop from Conte, allowing you to return to your starting location without retracing your path.
The Jura region offers mountain biking opportunities throughout much of the year. Spring and autumn provide pleasant temperatures and vibrant scenery, while summer is ideal for enjoying the lush forests. Winter can bring snow, transforming the landscape and offering different types of outdoor activities, but dedicated mountain biking might be limited to lower elevations or specific conditions.


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