4.4
(16)
164
riders
20
rides
Gravel biking around Bourdeau offers diverse terrain, characterized by a mix of lakeside paths, vineyard trails, and ascents into the surrounding hills. The region features varied landscapes, from the shores of Lac du Bourget to agricultural areas and forested slopes. Gravel cyclists can expect routes that traverse both flat sections and more challenging climbs, providing a comprehensive experience of the local geography.
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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4.0
(1)
15
riders
37.1km
02:16
240m
240m
Moderate gravel ride. 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 ;)
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Here is the route for the ascent of the Col de Saint-Saturnin starting from Saint-Alban-Leysse
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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 30 gravel bike trails around Bourdeau, offering a diverse range of experiences from lakeside paths to challenging climbs into the surrounding hills. You'll find options for various skill levels, with 11 moderate and 22 difficult routes.
While many routes are challenging, there are 11 moderate gravel bike trails suitable for beginners or those looking for a less strenuous ride. These often feature gentler terrain, such as the lakeside paths or vineyard trails mentioned in the guide.
Gravel biking around Bourdeau offers a mix of terrain, including smooth lakeside paths along Lac du Bourget, scenic vineyard trails, and more challenging ascents into the forested slopes and hills. You'll encounter both flat sections and significant climbs, providing a comprehensive experience of the local geography.
Yes, Bourdeau offers several longer gravel routes for endurance riders. For example, the difficult Canal de Savières Road – Chambotte Pass loop from Saint-Jean-de-Chevelu covers 40.1 miles (64.5 km) and combines waterside riding with a climb over Chambotte Pass. Another challenging option is the Ascent of Mont Revard – La Féclaz loop from Drumettaz-Clarafond, which is 35 miles (56.2 km) long.
Many gravel routes in Bourdeau lead to stunning viewpoints. The Col de l'Épine viewpoint – Épine Pass loop from Viviers-du-Lac is a difficult 40 km route that takes you to the Épine Pass, offering panoramic views. Other routes ascend towards prominent peaks like Mount Revard or Nivolet Cross, providing exceptional vistas of Lac du Bourget and the surrounding mountains.
The best time for gravel biking in Bourdeau is typically from spring through autumn (April to October). During these months, the weather is generally mild and pleasant, making for ideal riding conditions. Summer can be warm, especially in the valleys, while spring and autumn offer cooler temperatures and vibrant scenery. Winter riding is possible but may involve colder temperatures and potentially snow at higher elevations.
Yes, many gravel bike routes around Bourdeau are designed as circular loops, allowing you to start and finish at the same point. Examples include the Jongieux Vineyards Crossing – Jongieux vineyard loop from Saint-Jean-de-Chevelu and the Aix-les-Bains – Crosagny Pond loop from Aix-les-Bains, which offers varied terrain including the scenic Crosagny Pond.
The gravel biking routes in Bourdeau are highly rated by the komoot community, with an average score of 4.5 stars from over 30 reviews. Riders often praise the diverse landscapes, from the tranquil lakeside paths to the challenging climbs with rewarding views, and the well-maintained vineyard trails.
Absolutely! Many routes pass by or offer detours to notable landmarks. You can cycle near Chambotte Pass, explore the area around Épine Pass, or even tackle ascents towards prominent summits like Mount Revard or Nivolet Cross, all offering unique sights and experiences.
Bourdeau and the surrounding towns like Aix-les-Bains are generally well-connected by local public transport, including buses and trains. While specific route access points may vary, many trails are accessible from urban centers or villages with public transport links, making it feasible to reach starting points without a car. Check local transport schedules for the most up-to-date information.
Parking is generally available in Bourdeau and nearby towns like Aix-les-Bains or Saint-Jean-de-Chevelu, which serve as common starting points for many routes. Look for public car parks in these areas. For routes starting in more rural locations, roadside parking or small village car parks may be available, but it's always advisable to check specific starting points beforehand.


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