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MTB trails
France
Auvergne Rhône Alpes
Gex

Ornex

The best MTB trails around Ornex

4.3

(373)

3,011

riders

222

rides

Mountain biking around Ornex offers a diverse landscape at the foot of the Jura mountains, providing varied terrain for riders. The region features a mix of rugged forest trails, open paths, and significant elevation changes. Riders can experience panoramic views of Lake Geneva and the distant Alps, including Mont Blanc, from various points along the routes. This area is characterized by its preserved natural environment and extensive trail networks.

Best mountain bike trails around Ornex

  • The most popular mountain bike…

Last updated: May 14, 2026

4.4

(17)

119

riders

#1.

Crozet Pass – Petit Montrond loop from Ségny

63.2km

05:39

1,720m

1,720m

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

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Hard

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

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

Hard

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

Moderate

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

Moderate
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Popular around Ornex

Échappées Vertes: Explorez le Pays de Gex

Gravel biking around Ornex

Road Cycling Routes around Ornex

Cycling around Ornex

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Échappées Vertes: Explorez le Pays de Gex

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Pays de Gex - Monts Jura

Tips from the Community

Julien Harté
April 27, 2026, Voie verte Gex - Divonne-les-Bains

The greenway connecting Gex to Divonne-les-Bains is an easy and pleasant developed route that crosses the green landscapes between the Jura mountains and Lake Geneva. In Divonne, several routes provide easy access to its lake, as well as the mountain bike trails of Mont Mourex, which are very popular with nature and thrill-seekers.

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The Chemin des Druides is a forest trail in the heart of the Jura. It captivates with its bucolic atmosphere and natural landscapes, offering a pleasant walk between nature and legends.

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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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magnificent view of Lake Geneva, Salève and Mont Blanc

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Not for beginners, but it nice and technical.

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Very nice ride. Access routes very nice and safe. The way up to access Mont Mourex parking is a bit technical mainly because of round rocks but easily doable. The Rochassons trail is very nice...a real ride in the park. There is only one section where the trail goes down and is a bit in V shape (maybe because of water during winter). Just take your time and keep focus. Is doable but keep focused. The view from Mont Mourex is great, specially if you are lucky with the weather. Its a very nice 360 view and a nice way down back to the parking.

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Very nice access paths and landscape. There are two sections a bit more technical but doable by average rider like me. First section going up to Mont Mourex (road with some round rocks and a bit muddy when it rains). Second section on the way to the longest loop where the trail is a bit narrow and deep (probably due to rain water going through during winter). In any case, is doable. Just take your time and keep focus :) Definitely a ride to do more times

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Frequently Asked Questions

How many mountain bike trails are available around Ornex?

There are over 240 mountain bike trails around Ornex, catering to various skill levels. This includes 74 easy routes, 128 moderate routes, and 38 difficult routes, offering a wide range of options for riders.

What kind of terrain can I expect when mountain biking near Ornex?

The terrain around Ornex is diverse, ranging from rugged forest trails and open paths to significant elevation changes in the Jura foothills. You'll find a mix of technical downhill sections and scenic climbs, with many routes offering panoramic views of Lake Geneva and the distant Alps, including Mont Blanc.

Are there mountain bike trails suitable for beginners in Ornex?

Yes, beginners can find suitable trails. The Monts Jura Bike Park, accessible from Ornex, offers sectors like Col de la Faucille with more accessible blue runs, ideal for those looking to progress their skills. Additionally, komoot lists 74 easy mountain bike routes in the area.

Where can experienced mountain bikers find challenging trails around Ornex?

Experienced riders will find plenty of challenges, particularly in the Monts Jura Bike Park's Lélex and Crozet sectors, which feature technical red and black runs. For a demanding loop with extensive climbs and descents, consider the Fierney – Crozet Pass loop from Ségny, a 39.2-mile difficult route. Another option for technical downhill sections is the Fierney – The Paco downhill mountain bike track loop from Ségny.

Which mountain bike trails offer the best views of Lake Geneva or Mont Blanc?

Many routes in the region provide stunning vistas. For direct views of Mont Blanc and the Jura Mountains, the Mont Blanc View – View of the Jura Mountains loop from Ornex is an excellent choice. The region's proximity to Lake Geneva also means many trails offer sparkling lakeside views.

Are there any interesting landmarks or attractions to see near the mountain bike trails in Ornex?

Yes, the area is rich in attractions. You can explore historical sites like the Château de Voltaire or the Château de Rouelbeau Ruins. For natural beauty, consider routes that pass by the Grand Montrond summit or offer views of the Jet d'Eau Fountain in Geneva.

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

The mountain biking experience around Ornex is highly rated by the komoot community, with an average score of 4.3 stars from over 390 reviews. Riders often praise the diverse terrain, the extensive network of trails, and the breathtaking panoramic views of Lake Geneva, the Jura mountains, and the Alps.

Are there any circular mountain bike routes in the Ornex area?

Yes, many mountain bike routes around Ornex are designed as loops. Examples include the challenging Fierney – Crozet Pass loop from Ségny and the moderate Bison Grazing Area – Les Douves Nature Reserve loop from Ferney-Voltaire, which takes you through natural reserves.

Is it possible to reach mountain bike trails in Ornex using public transport?

While specific public transport connections directly to trailheads may vary, the region has initiatives for soft mobility. The "voie verte des Tattes" is a pedestrian and cycle path linking Prévessin-Moëns to Ornex, offering a safe route for cyclists within the local area. For accessing more distant trails or bike parks, checking local bus or train services to nearby towns like Ségny or Ferney-Voltaire would be advisable.

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

The warmer months, typically from spring through autumn, are generally the best for mountain biking in Ornex. During this period, the trails are usually dry and accessible, and the weather is pleasant for outdoor activities. Some bike park facilities, like those at Monts Jura, operate seasonally, often opening in late spring and closing in early autumn.

Are there any family-friendly mountain bike options near Ornex?

Yes, the region offers options suitable for families. While some trails are challenging, there are easier routes and multi-use paths. The Col de la Faucille sector of the Monts Jura Bike Park, for instance, has more accessible blue runs that can be suitable for families with some mountain biking experience. Additionally, komoot lists 74 easy routes in the area that families might enjoy.

Can I find mountain bike trails that pass through natural reserves or protected areas?

Yes, the region emphasizes its preserved natural environment. The Bison Grazing Area – Les Douves Nature Reserve loop from Ferney-Voltaire is a moderate route that specifically leads through natural reserves and open landscapes, offering a chance to experience the area's biodiversity.

Most popular routes around Ornex

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