The best MTB trails around Onans
4.4
(164)
672
riders
132
rides
Mountain biking around Onans offers a variety of routes for different skill levels. The area features a network of trails, including paths that traverse ridges and pass by water features. These routes provide opportunities to explore the local landscape on two wheels. The terrain includes both challenging ascents and more moderate sections suitable for varied mountain biking experiences.
Best mountain bike trails around Onans
- The most popular mountain bike trail is L'Isle-sur-le-Doubs Lock – L'Isle-sur-le-Doubs loop from Montenois, a…
Last updated: October 8, 2026
4.8
(8)
29
riders
41.9km
03:54
730m
730m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.0
(4)
17
riders
37.1km
03:44
670m
670m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
3.0
(1)
5
riders
33.2km
03:00
550m
550m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
5.0
(2)
6
riders
42.6km
04:08
690m
690m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(5)
10
riders
33.4km
03:10
740m
740m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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Tips from the Community
nice tour along chanels and rivers.. for now from Mulhouse to Besançon... and further... until Nevers
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Several difficult rocky passages if wet, with steep climbs (S>N) Easier and more pleasant direction N>S, Champey> Le Vernoy
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The Mont Bart fort is a 19th century fortification which dominates the Doubs and Allan valleys. The fort is part of the Séré de Rivières fortification system, built to protect French territory from a possible German invasion after the War of 1870. You can explore the fort and its surroundings, including the barracks, the bakery, the wine cellar magazines and the observation post. The fort is open to visitors from April to October, except Mondays.
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If you're looking for a peaceful, scenic hike in the countryside, you can visit the Étang des Princes, a series of ponds that were once part of the Duchy of Montbéliard. You can admire the changing colors of the trees and the reflections of the water as you walk around the ponds.
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1
The St Julien washhouse is a historic fountain-washhouse-watering trough, located in the center of the village of Saint-Julien-Lès-Montbéliard. You will be able to admire the architecture and history of this site which dates back to the 12th century. You can also enjoy the greenery and old stones of the village, which has a temple on the heights and a rural charm.
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Terminal separating Beutal, Lougres, Montenois and Bretigney. With a small picnic area.
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Fort du Mont-Bart is a fort in eastern France, built between 1874 and 1877 by the company Adrien Hallier. It is a work forming part of the fortifications of the East of France of the Séré de Rivières type and forming an integral part of the defensive mole of Lomont. It is located 483 meters above sea level, at the top of a hill called Mont Bart (commune of Bavans), near Bavans, Bart. No name is known for this fort, although a decree from General Boulanger provided for a baptismal name for each structure. Dominating the valleys of the Doubs and the Allan, the strategic interest was to monitor the communication routes leading to Besançon, as well as to prevent the bypassing of the place of Belfort. Access this fact by three municipalities (Bart, Voujeaucourt or Bavans)
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Frequently Asked Questions
How many mountain bike trails are available in Onans?
There are over 140 mountain bike trails around Onans, offering a wide range of options for different skill levels. You'll find everything from easy routes to challenging ascents.
What kind of terrain can I expect on mountain bike trails in Onans?
Mountain biking around Onans features a varied landscape, including trails that traverse ridges and pass by water features. The terrain offers both challenging ascents and more moderate sections, with a network of paths including singletrack sections.
Are there any easy mountain bike trails suitable for beginners in Onans?
Yes, Onans offers 10 easy mountain bike trails perfect for beginners or those looking for a more relaxed ride. These routes provide a gentle introduction to the area's natural beauty.
What are some moderate mountain bike trails in Onans?
For a balanced challenge, consider routes like M/C outing – Four Ends Boundary Stone loop from Montenois. This 26.0-mile (41.9 km) path offers varied terrain and is one of 56 moderate trails in the region.
Are there any challenging mountain bike trails for experienced riders in Onans?
Experienced riders will find plenty of challenging options, with 77 difficult trails available. A notable difficult route is L'Isle-sur-le-Doubs Lock – L'Isle-sur-le-Doubs loop from Montenois, which is 31.8 miles (51.2 km) long and features significant elevation gain.
What do other mountain bikers say about the trails in Onans?
The mountain bike trails in Onans are highly rated by the komoot community, with an average score of 4.5 stars from over 160 reviews. Many riders appreciate the varied terrain and the network of trails that cater to different abilities.
Are there any circular mountain bike routes in Onans?
Yes, many of the trails in Onans are circular, allowing you to start and end at the same point. For example, the Small Pond – Singletrack on the Ridge loop from Montenois is a 23.0-mile (37.1 km) circular trail that takes you through singletrack sections and along a ridge.
What interesting places can I see along the mountain bike trails in Onans?
While exploring the trails, you can discover several points of interest. These include the town of L'Isle-sur-le-Doubs, the natural feature of Gonvillars Cave, and the serene Le Rupt (Princes' Pond). You might also encounter the Le Doubs river and the historic Lavoir de St Julien.
Are there any trails that pass by water features in Onans?
Yes, several mountain bike routes in Onans pass by water features. The region's trails often include sections near rivers and ponds, such as the area around Le Rupt (Princes' Pond) and the Le Doubs river.
Can you recommend a difficult route that includes a fort?
For a challenging ride that includes a historical site, consider Le Rupt (Princes' Pond) – Fort du Mont Bart loop from Montenois. This difficult 35.6-mile (57.3 km) route offers significant elevation and passes by Fort du Mont Bart.
Is there a mountain bike trail that goes through Bois Lassus?
Yes, the Bois Lassus Trail – Lavoir de St Julien loop from Montenois is a moderate 42.6-mile (68.5 km) route that takes you through the Bois Lassus area, offering a scenic ride.
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