4.4
(42)
335
riders
28
rides
No traffic gravel bike trails around Marnaz are situated in the Haute-Savoie department of southeastern France, characterized by its mountainous terrain and the Arve Valley. The region is bordered by the Arve River and features extensive forests and meadows, providing varied landscapes for gravel biking. Significant ascents and mountain passes, including parts of the Bargy chain and views of the Aravis range, define the area's topography. The town itself ranges in altitude, offering diverse elevation profiles for routes.
Last updated: July 16, 2026
4.5
(2)
30
riders
48.8km
03:13
470m
470m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
5
riders
17.9km
01:56
660m
660m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
15
riders
60.2km
04:51
1,750m
1,750m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
12
riders
29.8km
02:21
800m
790m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
19
riders
65.7km
05:13
1,340m
1,340m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Marnaz
Wooden bridge over the Griffe River.
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Beautiful hidden lake on the outskirts of Taninges
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Easily very muddy if it has rained or is raining
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Artistic work tribute to the Passage of the Women's Tour de France 2024
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The structure is an asymmetrical cable-stayed bridge made of pre-stressed concrete, approximately 75 metres long. The pylon inclined at 15° to the vertical has the shape of an inverted V; the deck crosses this pylon without resting on it.
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The bridge is an element of the birth of the city, built from 1225. It was initially made of wood resting on the islands of the Arve to connect the two banks. In 1661, the Regent Marie-Jeanne-Baptiste of Savoy-Nemours had a stone bridge with five arches built. Between 1862 and 1866, it was replaced by the current bridge, built by the engineers Deglin and Vivenot. It was named "Pont de l'Europe" when Valérie Giscard d'Estaing passed through Bonneville in 1989, during the campaign for the European elections. Downstream, it was doubled in 2010 by a second asymmetrical cable-stayed bridge whose elegant silhouette is already part of Bonneville's architectural heritage.
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There are over 25 dedicated no-traffic gravel bike trails around Marnaz, offering a wide range of distances and difficulties. These routes allow you to explore the stunning landscapes of the Haute-Savoie region away from vehicular traffic.
The terrain around Marnaz is incredibly diverse, ranging from the flat paths along the Arve Valley to challenging ascents in the surrounding mountains. You'll encounter a mix of forest tracks, open meadows, and gravel roads, with some sections potentially requiring advanced riding skills due to steepness or loose surfaces. The region is known for its dramatic Alpine backdrop, including views of the Aravis range and the Bargy chain.
While many routes in the Marnaz area are quite challenging, there are options that cater to varying skill levels. For a less strenuous ride, consider routes that stick to the valley floor or lower elevations. Always check the route's difficulty rating on komoot before heading out to ensure it matches your group's abilities.
For experienced gravel bikers seeking a challenge, routes like the Gorges du Borne – Footbridge over the Arve loop from Bonneville offer significant elevation gain and technical sections. The region's mountainous terrain, including passes like Col de la Colombière, means many routes will test your fitness and bike handling skills.
Yes, many of the no-traffic gravel bike trails around Marnaz are designed as circular routes, allowing you to start and finish at the same point. For example, the Lake Maroly – Tour of Lachat loop from La Bergerie is a circular option that takes you through varied landscapes.
The no-traffic gravel trails often lead to or pass by stunning natural attractions. You might encounter beautiful lakes such as Lac Bénit or Lake Vernays. Other notable natural features include the dramatic Gorges du Pont du Diable and various mountain summits like Pic de Jallouvre, offering breathtaking views.
Absolutely. The mountainous landscape around Marnaz is dotted with incredible viewpoints. Many trails ascend to higher elevations, providing panoramic vistas of the Arve Valley, the Aravis range, and the Bargy chain. Keep an eye out for routes that climb towards mountain passes or summits for the most rewarding views.
To best enjoy the no-traffic gravel trails, spring (late April to June) and autumn (September to October) are ideal. During these seasons, the weather is generally pleasant, and the trails are less crowded than in peak summer. Winter can be challenging due to snow and ice at higher elevations, while summer can bring more hikers to popular spots, though dedicated gravel routes often remain quiet.
While Marnaz itself has some public transport connections, direct access to specific trailheads for no-traffic gravel routes can be limited. Many routes start from villages or parking areas that are best reached by car. However, some routes, particularly those following the Arve River, might be accessible from towns with train or bus stations like Bonneville. Always check local transport schedules and bike carriage policies in advance.
The komoot community highly rates the gravel biking experience around Marnaz, with an average score of 4.3 stars. Reviewers frequently praise the region's stunning Alpine scenery, the variety of challenging climbs and descents, and the opportunity to explore quiet, traffic-free paths through forests and alongside rivers. The sense of adventure and immersion in nature are often highlighted.
Yes, you can find no-traffic gravel routes that hug the banks of the Arve River, offering a more gentle gradient and picturesque views. Routes like the Arve Path – Ponds on the banks of the Arve loop from Bonneville provide a great way to experience the valley's waterways. Additionally, some trails lead to serene mountain lakes like Lac Bénit.
For longer excursions, routes that traverse wider sections of the Arve Valley or connect multiple villages offer extended riding time. The Bridge in Bonneville – Ponds on the banks of the Arve loop from Ayse is a substantial ride, covering over 50 kilometers, perfect for a multi-hour adventure away from traffic.


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