4.4
(1609)
31,524
riders
64
rides
No traffic touring cycling routes around Sonnaz offer access to diverse and picturesque natural landscapes in the Savoie department of France. The region is characterized by its proximity to Lac du Bourget, France's largest natural lake, and the Massif des Bauges Regional Natural Park, a UNESCO Geopark. Cyclists can experience glacial lake shores, dramatic mountain scenery, wetlands, alluvial forests, and vineyards, providing a dynamic backdrop for rides. The terrain ranges from dedicated bike lanes along the lake to challenging ascents in the surrounding massifs.
Last updated: July 2, 2026
4.4
(7)
158
riders
38.3km
02:47
850m
850m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.1
(9)
271
riders
42.5km
03:49
1,400m
1,400m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.3
(4)
54
riders
8.70km
00:34
90m
90m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.3
(3)
38
riders
26.4km
02:02
710m
710m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
24
riders
25.6km
02:19
860m
860m
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.
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Popular around Sonnaz
Beautiful cycle path from Bourget de Lac to Chambery.
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@Julien Yes, yes, photos to prove it ;)
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True location of the Pass, arrival marker and sign at the summit.
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Beautiful castle at the start of the climb to the Col de Marocaz!
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Very nice viewpoint from a much lower altitude than that of Revard, which gives a different view of the landscape, less overhanging and closer to the Chambéry basin and the lake. The paragliding take-off area, a little further in the hike, is also a very pleasant place (equipped with a few benches!)
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Tour of the lake via the Col du Chat, very beautiful with very beautiful views.
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Beautiful campsite right on the lake.
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There are over 60 dedicated no-traffic touring cycling routes around Sonnaz, catering to various skill levels. This includes 11 easy routes, 25 moderate routes, and 31 difficult routes, ensuring options for everyone from beginners to experienced cyclists.
Yes, Sonnaz offers several easy, no-traffic routes perfect for families. A great option is the Île aux Cygnes Campsite – Ascent to Bourdeau loop from Le Bourget-du-Lac, which is an easy 8.7 km ride with minimal elevation gain, ideal for a relaxed family outing along the lake.
The best times for touring cycling around Sonnaz are generally spring (April-June) and autumn (September-October). During these seasons, the weather is pleasant, and the natural landscapes, from the shores of Lac du Bourget to the foothills of the Massif des Bauges, are particularly beautiful. Summer can also be excellent, especially for higher-altitude routes, but be mindful of warmer temperatures.
Many of the no-traffic touring cycling routes around Sonnaz are designed as loops, allowing you to start and end at the same point. For example, the challenging Marocaz Pass loop from La Ravoire offers a 38.3 km circular journey through scenic landscapes.
The region around Sonnaz boasts incredibly diverse natural landscapes. You'll cycle along the shores of Lac du Bourget, France's largest natural lake, with stunning water views. Routes also venture into the foothills of the Massif des Bauges Regional Natural Park, a UNESCO Geopark, offering alpine meadows, deep forests, and panoramic mountain vistas. Expect a blend of water and mountain environments, creating a dynamic and visually appealing backdrop for your rides.
Many routes offer access to breathtaking viewpoints and attractions. You can find stunning vistas of Lake Bourget, or even reach significant passes and summits like the Col du Chat or Mount Revard, which provide panoramic views of the Alps and surrounding lakes. The Voues de l'Épine Viewpoint is another popular spot for scenic lake views.
Absolutely. For experienced cyclists seeking a challenge, routes like the Mont du chat relay antenna – Art by the wayside loop from La Motte-Servolex offer significant elevation gains, with this particular route featuring over 1300 meters of ascent over 39.3 km. These routes often lead to high mountain passes and provide rewarding views.
The no-traffic touring cycling routes around Sonnaz are highly rated by the komoot community, with an average score of 4.45 out of 5 stars from over 1400 reviews. Cyclists frequently praise the stunning natural beauty, particularly the serene lakeside paths and the dramatic mountain scenery of the Bauges massif. The quiet, dedicated paths are often highlighted as a major draw, allowing for an immersive and peaceful cycling experience.
Yes, some routes incorporate historical elements into their scenic journeys. For instance, the Marocaz Pass – La Bâtie Castle loop from La Ravoire offers a challenging ride that includes views or proximity to historical landmarks like La Bâtie Castle, blending natural beauty with cultural interest.
The region around Sonnaz is known for its varied terrain. You can find routes that combine flat, dedicated bike lanes, especially along the eastern shore of Lac du Bourget, with more challenging ascents into the surrounding hills and mountains. This allows cyclists to experience both leisurely stretches and invigorating climbs within a single tour, often rewarded with spectacular views.


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