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MTB trails
France
Auvergne Rhône Alpes

Ain

The best MTB trails in Ain

4.4

(2095)

12,976

riders

1,523

rides

Mountain biking in Ain offers diverse terrain across its varied landscapes, from the high peaks of the Jura Mountains to serene wetlands and river gorges. The department is characterized by dense forests, panoramic ridges, and limestone cliffs carved by the Ain River. This region provides a wide range of natural features, making it suitable for different levels of mountain biking.

Best mountain bike trails in Ain

  • The most popular mountain bike trail is Pause by the Le Cottey Stream –…

Last updated: June 17, 2026

4.6

(31)

163

riders

#1.

Plateau de Retord – Terments Cross loop from Ochiaz

29.8km

02:55

640m

640m

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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Moderate

Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard
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Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate

5.0

(3)

40

riders

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

Hard

3.7

(7)

49

riders

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

Hard

4.1

(14)

72

riders

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

Easy

4.4

(17)

119

riders

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

Hard

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate
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Popular around Ain

European Divide Trail — 7,600 km across the continent

Grande Traversée du Jura en VTT — The Great Crossing of the Jura by MTB

Gravel in Ain — sporty loops between water and mountain

Gems of the Ain — MTB routes amidst natural beauty

Tour de Pays MTB Bugey - Grand Colombier - Espace FFC Ain Forestière

Gravel Tours in the Jura Mountains

The Voie Bleue – Moselle-Saône by bike

GR 9 from the Jura to the Mediterranean – Crossing contrasts

Rhone Cycle Route — From the southern Jura to Lyon

Grande Traversée du Jura - the gravel adventure

Other adventures in Ain

European Divide Trail — 7,600 km across the continent

Mountain Biking Collection by

European Divide Trail

Tips from the Community

Ain Tourisme
May 6, 2026, Mont-Mussy

The Grande source and its streams gush out in a small wood at the foot of Mont-Mussy. They form the main source of La Divonne, a 22 km long river, which flows into Lake Geneva, in Switzerland, at Versoix.

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The Retord farm, located on the plateau of the same name, allows you to discover local products and offers a pleasant stop in a relaxing natural setting.

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Julien Harté
April 27, 2026, Giron

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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Located in Saint-Germain-de-Joux, the Marmites de Géant (Giant's Cauldrons) were carved by the Semine river and its tributary the Combet. Gigantic cylindrical hollows, two to three meters deep, are connected by a few successive waterfalls.

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Denis
November 10, 2025, Petit Montrond

One of the most beautiful viewpoints over the Alps that I know! Access from the Col de la Faucille is quite simple.

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A magnificent forest loop. Suitable for all levels, with 200m/20km of really technical sections - easily done on foot.

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YoYo
July 16, 2025, Chemin fermé

At an altitude of 934 meters, the Signal is one of the highest points in the Monts du Lyonnais. Discover an exceptional panorama from the top of the footbridge. The orientation table and landscape reading panels will help you better appreciate the landscape. On a clear day, the view is open to the Alps, the Pilat Massif, and the Monts du Lyonnais. The enhancement of this natural site allows you to better understand the surrounding landscapes and locate all the mountains that appear on the horizon.

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A 10 km climb from the small roundabout in Châtillon, it's more like 14 km from the Nantua road or the center of Bellegarde. The gradient is fairly steady, ranging from 5.5% to 7.2%, with about ten small steep sections at +8.5%. Very quiet, with very few cars. The road is generally in good condition, but nothing more. There are some beautiful views along the way.

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Frequently Asked Questions

How many mountain bike trails are available in Ain?

Ain offers an extensive network for mountain biking, with over 1,500 marked trails across the region. On komoot, you can find more than 1,500 mountain bike tours, catering to various skill levels and preferences.

What kind of terrain can I expect when mountain biking in Ain?

Mountain biking in Ain provides a diverse range of terrain. You'll find everything from the high peaks of the Jura Mountains, offering panoramic ridges and challenging descents, to serene wetlands, dense forests, and limestone cliffs carved by the Ain River. The region's geographical diversity, including the Bresse, Dombes, Bugey, and Pays de Gex areas, ensures varied landscapes for every ride.

What is the best time of year for mountain biking in Ain?

The best time for mountain biking in Ain is generally from spring through autumn. During these seasons, the weather is most favorable for exploring the diverse landscapes, from lush forests to mountain ridges. While winter offers opportunities for snow sports in the Jura, many mountain biking trails may be inaccessible or covered in snow.

Are there mountain bike trails suitable for beginners or families in Ain?

Yes, Ain has many trails suitable for beginners and families. Over 420 easy mountain bike tours are available on komoot. The region also features dedicated areas like Plaine Tonique and Espace Revermont, which offer gentler, family-friendly trails. An example of an easy route is the ViaRhôna – Savière Canal loop from Virignin, which covers 37.8 km with minimal elevation gain.

Are there challenging mountain bike routes for experienced riders in Ain?

Absolutely. Ain is home to over 210 difficult mountain bike routes for experienced riders. For instance, the Fierney – Crozet Pass loop from Ségny is a demanding 63 km trail with over 1,700 meters of elevation gain. The Grande Traversée du Jura à VTT (GTJ) also offers wilder and more aerial routes, particularly between the Retord plateau and the Haute Chaîne, with significant portions passing through Ain.

What natural attractions can I see along mountain bike trails in Ain?

Ain's mountain bike trails often pass by stunning natural features. You can encounter several waterfalls, such as the Glandieu Waterfall or the Cerveyrieu Waterfall. The region is also rich in lakes, including Lac de Nantua, Lac de Sylans, and Lac Bleu on the Gardon. Some routes might even take you near the impressive Grottes du Cerdon (Cerdon caves).

Are there routes with good viewpoints in Ain?

Many mountain bike routes in Ain offer spectacular viewpoints, especially in the eastern part of the department within the Jura Mountains. Trails like the Les Rochassons trail – View from Mont Mourex loop from Gex provide excellent vistas from Mont Mourex. From higher elevations, particularly in the Pays de Gex region, you can often enjoy breathtaking views of the Alps and Mont Blanc on clear days.

Can I bring my dog on mountain bike trails in Ain?

While many trails in Ain are suitable for dogs, it's important to check specific regulations, especially within protected areas like the Haute Chaîne du Jura nature reserve. Always keep your dog under control, on a leash where required, and ensure they are fit enough for the ride. Be mindful of other trail users and wildlife.

What do other mountain bikers enjoy most about mountain biking in Ain?

The komoot community highly rates mountain biking in Ain, with an average score of 4.4 stars from over 1,900 reviews. Reviewers often praise the region's diverse terrain, from challenging mountain ascents to serene forest paths, and the stunning natural scenery, including views of the Alps and Mont Blanc. The extensive network of marked trails and options for all skill levels are also frequently highlighted.

Are there any long-distance mountain bike routes in Ain?

Yes, for those seeking longer adventures, the Grande Traversée du Jura à VTT (GTJ) offers a substantial 415-kilometer route that traverses the Jura mountain range, with a significant portion passing through Ain. This route provides a multi-day experience through varied and often wild terrain.

Are there mountain passes I can cycle over in Ain?

Yes, the Jura Mountains in Ain feature several notable mountain passes that are popular with cyclists. These include the Col de la Faucille (1323 m) and the challenging Col du Grand Colombier, known for its significant elevation gain. These passes offer rewarding climbs and often spectacular views.

Are there any circular mountain bike routes in Ain?

Many mountain bike routes in Ain are designed as loops, allowing you to start and end at the same point. For example, the Morlet Ford – Tête d'Or Park loop from Beynost is a moderate 41.4 km route. Another option is the Liévrin Cave – Lac de Barterand loop from Brégnier-Cordon, covering nearly 30 km.

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