4.4
(27)
184
riders
15
rides
Gravel biking around Verthemex provides access to diverse landscapes within the Savoie department of the Auvergne-Rhône-Alpes region. The area is characterized by a mix of mountains, dense forests, and significant water bodies like Lac du Bourget. Riders can expect routes that combine paved sections with unpaved dirt tracks and forest paths. The region's topography includes challenging mountain passes such as Col du Chat and the expansive Chartreuse Regional Natural Park.
Last updated: July 3, 2026
11
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(3)
8
riders
27.4km
01:57
230m
230m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.6
(8)
23
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
10
riders
40.1km
02:56
870m
870m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
14
riders
61.3km
04:35
1,610m
1,610m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Beautiful cycle path from Bourget de Lac to Chambery.
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You never get tired of this view... Summer or winter
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Hard and hot... But a beautiful panorama at the summit
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A beautiful section along the Rhone.
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A very beautiful stretch along the ViaRhôna!
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@Julien Yes, yes, photos to prove it ;)
1
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Here is the route for the ascent of the Col de Saint-Saturnin starting from Saint-Alban-Leysse
1
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Be careful when going through the tunnel, you don't necessarily see the other bikes, otherwise the scenery is very pleasant.
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There are over 25 gravel biking routes available around Verthemex. These trails offer a diverse range of experiences, from moderate rides to more challenging ascents through the region's varied terrain.
The gravel biking trails around Verthemex primarily cater to experienced riders, with 20 routes rated as difficult and 6 as moderate. There are no easy routes listed, so riders should be prepared for significant climbs and varied terrain, often requiring good to very good fitness.
The Savoie region, including Verthemex, is ideal for gravel biking from spring through autumn. During these seasons, the weather is generally favorable for exploring the diverse landscapes, from lakeside paths to mountain passes. Winter conditions can bring snow and ice, making many trails challenging or inaccessible.
While there are no routes specifically rated as 'easy' in our current selection, active families with some cycling experience might enjoy the more moderate sections of trails, particularly those along Lac du Bourget. However, most routes around Verthemex involve significant elevation gain and are rated as moderate to difficult, so they may not be suitable for very young children or beginners.
Yes, many of the gravel biking routes around Verthemex are designed as loops, allowing you to start and finish at the same point. For example, the Canal de Savières Road – Chambotte Pass loop from Saint-Jean-de-Chevelu offers a challenging 40.1-mile circular path, and the Crusille Pass (573 m) – View of Lake Aiguebelette loop from Sainte-Marie-d'Alvey is a 18.7-mile loop with scenic views.
The region offers stunning natural beauty. You can encounter highlights like Lac d'Aiguebelette, the Col du Chat, and various viewpoints offering panoramic vistas. For instance, the Col de l'Épine viewpoint – Épine Pass loop from Viviers-du-Lac takes you past the scenic Épine Pass. You might also discover the Pierre Nioule – View of Lake Bourget and Aix-les-Bains, offering breathtaking views of the largest lake entirely within France.
Yes, for those seeking longer rides, Verthemex provides several options. The Canal de Savières Road – Chambotte Pass loop from Saint-Jean-de-Chevelu is a substantial 40.1-mile route, while the Col de l'Épine viewpoint – Épine Pass loop from Viviers-du-Lac covers 24.9 miles. These routes offer extended time in the saddle through diverse landscapes.
While specific parking areas for each trail are not detailed, Verthemex and its surrounding villages like Saint-Jean-de-Chevelu and Sainte-Marie-d'Alvey typically offer public parking options. It's advisable to check local maps or komoot tour starting points for the most convenient parking for your chosen route.
Accessing trails by public transport in this rural region can be limited. Major towns like Chambéry, which is relatively close, have train stations. From there, local bus services might connect to some of the smaller villages near trailheads. However, for maximum flexibility, especially with a gravel bike, a car is often the most practical option for reaching the starting points of many routes around Verthemex.
The gravel biking experience around Verthemex is highly rated by the komoot community, with an average score of 4.6 stars from over 20 reviews. Riders frequently praise the diverse terrain, which blends paved sections with unpaved dirt tracks and forest paths, and the stunning scenic views, particularly those overlooking Lac du Bourget and from mountain passes like Col du Chat.
Absolutely. The region is known for its challenging mountain passes. The famous Col du Chat, overlooking Lac du Bourget, offers significant climbs and rewarding views. Another demanding route is the Mont du chat relay antenna – Mont du Chat lookout 🐱 loop from Le Grand Caton, which features over 1200 meters of elevation gain, providing a true test for gravel bikers.
Yes, you can. The Jongieux Vineyards Crossing – Jongieux vineyard loop from Saint-Jean-de-Chevelu is a 21.1-mile route that specifically explores the local vineyards, offering a unique scenic experience through the agricultural landscape of the region.


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