4.4
(401)
2,915
riders
294
rides
Mountain biking around Bernex features diverse terrain at the foot of the Dent d'Oche, offering a mix of alpine landscapes and views towards Lake Geneva. The region includes a dedicated bike park with downhill trails, alongside numerous routes that traverse forests, hills, and open areas. Its varied topography provides options ranging from gentle scenic rides to challenging enduro paths, with elevations rising from the shores of Lake Geneva into the surrounding mountains.
Last updated: May 14, 2026
5.0
(2)
25
riders
28.5km
02:10
260m
260m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.0
(4)
49
riders
28.0km
02:06
310m
310m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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16
riders
20.0km
01:33
160m
160m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
14
riders
34.3km
02:20
280m
280m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.8
(5)
20
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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it's even more beautiful at the end of the day
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Peney-Dessous is a hamlet in the commune of Satigny, located on the right bank of the Rhône. The Rhône forms a branch of the river there.
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The dam, which was inaugurated in 1944, is the largest source of electrical energy production in the canton of Geneva.
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This metal bridge spans the Rhone. It offers a beautiful view of the river on one side and an impressive view of the motorway viaduct from below on the other.
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The pond in the Bois des Mouilles is a biological reserve. The unpaved path is still accessible to road bikes.
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The Chèvres footbridge is the eleventh bridge furthest upstream of the Rhône after its exit from Lake Geneva. It connects the village of Chèvres, located in the territory of the commune of Bernex, on the left bank, and the wastewater treatment plant of the commune of Vernier, on the right bank. The Chèvres footbridge was built in 1898 by Constant Butticaz. at the same time as the neighboring Chèvres hydroelectric plant which was demolished in 1947. At the same time, the footbridge was demolished and rebuilt.
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Bernex offers a wide variety of mountain biking options, with over 300 routes available. These include 74 easy trails, nearly 200 moderate routes, and 60 more challenging options, catering to all skill levels.
The Bernex Bike Park is a significant attraction for mountain bikers, featuring five downhill (DH) trails that range from beginner-friendly green routes to extreme challenges, including the 'Chill Trail' for expert riders. It offers 8 km of singletrack with a 400-meter vertical drop, and the Pré Richard chairlift provides convenient access for multiple downhill runs.
Yes, Bernex has numerous family-friendly mountain bike trails. Many of the 74 easy routes are suitable for families. For example, the Waterfall on the Aire River – Banks of the Aire River loop from Saint-Julien-en-Genevois is an easy 11.3 km trail that offers a pleasant ride for all ages.
Mountain biking in Bernex features diverse terrain, from the foot of the majestic Dent d'Oche to views overlooking Lake Geneva. You'll find routes traversing forests, hills, and open areas. Elevations vary, with some routes offering significant climbs and descents, while others, like the Lignon Footbridge – Chèvres Footbridge loop from Bernex, involve moderate ascents of around 250 meters.
Bernex is rich in natural beauty and panoramic vistas. Many trails offer stunning views of Lake Geneva, the iconic Dent d'Oche, Mont Bénand, Mont Blanc, and the Jura mountains. Specific viewpoints like the Coteau du Signal de Bernex provide sweeping 360-degree views. You can also explore highlights such as the Croisette Pass or enjoy a View of the Jura Mountains.
Yes, many mountain bike routes in Bernex are designed as loops, allowing you to start and finish in the same location. Popular circular routes include the moderate Lignon Footbridge – Chèvres Footbridge loop from Bernex, which covers 28 km, and the Lignon Footbridge – Étang du Bois des Mouilles loop from Onex, a 20 km trail through forested areas.
The mountain biking experience in Bernex is highly rated by the komoot community, with an average score of 4.4 stars from over 400 reviews. Nearly 3,000 mountain bikers have explored the area, often praising the diverse alpine scenery, the stunning views of Lake Geneva, and the variety of trails suitable for different ability levels, from easy rides to challenging downhill sections.
Absolutely. Bernex offers 74 easy mountain bike trails perfect for beginners or those looking for a relaxed ride. An example is the Waterfall on the Aire River – Banks of the Aire River loop from Saint-Julien-en-Genevois, an easy 11.3 km route. Another great option is the Verbois Dam – View of Étang Ouest du Rhône loop from Onex, an easy 24.5 km trail.
Bernex is a low-mountain resort, making it suitable for mountain biking during much of the year. The summer months are particularly popular, offering pleasant weather for exploring the diverse trails and enjoying the dedicated bike park. However, the specific conditions can vary, so checking local weather forecasts is always recommended.
Beyond the trails, the Bernex region offers several notable attractions. You can visit the iconic Jet d'Eau Fountain in Geneva, explore the historic St. Pierre Cathedral Geneva, or discover the natural wonder of the Orjobet Cave. The charming village of Bernex itself, with its traditional chalets, also provides an authentic Savoyard atmosphere.
For advanced riders, Bernex offers 60 difficult mountain bike routes. The Bernex Bike Park also features extreme downhill trails, including the 'Chill Trail,' designed with jumps and technical sections to challenge expert riders. These routes often involve significant descents and technical terrain, providing an exhilarating experience.
While specific public transport details for trailheads are not provided, Bernex is a well-established resort. It's advisable to check local public transport options, such as bus services, which often connect villages and key areas in mountain regions. Some routes, like those starting from Onex, may be more accessible depending on local transport links.
Yes, many mountain bike trails in Bernex offer spectacular views of Lake Geneva. The region's strategic location ensures that numerous routes provide sweeping panoramas of the lake, often framed by the surrounding Alpine scenery. These trails allow you to enjoy both the thrill of mountain biking and the serene beauty of the vast lake.


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