4.5
(709)
8,842
riders
31
rides
No traffic touring cycling routes around Attignat-Oncin traverse a landscape characterized by mountainous terrain and the presence of several lakes, including Lake Aiguebelette. The region features varied elevations, with passes like Col de l'Épine reaching 990 meters, offering both ascents and descents. Cycling paths often lead through areas bordering the Chartreuse Regional Natural Park, providing routes through protected natural environments. This combination of features creates diverse touring cycling opportunities.
Last updated: July 3, 2026
17
riders
23.1km
02:01
420m
420m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
8
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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8
riders
27.5km
02:17
570m
570m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(1)
13
riders
70.3km
05:07
1,520m
1,520m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(15)
5
riders
20.4km
01:20
260m
260m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Attignat-Oncin
Unfortunately unpaved cycle path, but beautiful landscape, partly views of the Chartreuse.
3
0
Unpaved cycle path Via Chartreuse
2
0
Beautiful bridge, connects two places in Chartreuse.
2
0
Very nice small campsite in Entre-deux-Guiers, friendly staff and very good service. Clean sanitary facilities with toilet paper. Common room with TV and freezer. Small bar. More info: https://www.camping-arc-en-ciel.com/
0
0
2 nice places on the Guiers, Echelles and Entre-deux-Guiers
2
0
That's exactly my experience. The traffic quickly distracts you from your thoughts. Otherwise, the scenery is great.
0
0
Attignat-Oncin offers a good selection of touring cycling routes designed to minimize traffic. You'll find over 30 routes in total, with 3 considered easy, 16 moderate, and 11 difficult, providing options for various skill levels.
Yes, several routes are designed as loops, allowing you to start and finish in the same location. For example, consider the "View of Lake Aiguebelette – Col du Banchet loop from Lépin le Lac - La Bauche" for a challenging ride with scenic views, or the "Offroad section loop from Ayn" for a moderate option.
The routes around Attignat-Oncin offer stunning natural beauty. You can expect panoramic views of Lac d'Aiguebelette, especially from higher vantage points. Many routes also traverse parts of the Chartreuse Regional Natural Park, offering serene natural environments. Mountain passes like the Épine Pass and Granier Pass provide challenging climbs and expansive vistas.
While many routes in the mountainous terrain are moderate to difficult, there are 3 easy routes available. For families or beginners, look for routes that stick closer to the lake shores or lower valleys, which tend to have gentler gradients. Always check the route's elevation profile on komoot before heading out.
The best time for touring cycling in Attignat-Oncin is typically from spring through early autumn (April to October). During these months, the weather is generally mild, and mountain passes are clear of snow. Summer offers the warmest temperatures, while spring and autumn provide beautiful scenery with fewer crowds. Winter cycling can be challenging due to snow and colder temperatures, especially at higher elevations.
The area is highly rated by the komoot community, with an average score of 4.4 stars. Reviewers often praise the stunning views of Lake Aiguebelette, the challenging yet rewarding climbs of the mountain passes, and the tranquility of cycling through the Chartreuse Regional Natural Park away from heavy traffic.
Absolutely. Lake Aiguebelette is a prominent feature of the region, and many routes are designed to showcase its beauty. The "View of Lake Aiguebelette – Col du Banchet loop from Lépin le Lac - La Bauche" is a prime example, offering spectacular vistas of the lake from various points along the ride.
Yes, beyond cycling, you can explore the Canyon du Grenand, known for its beautiful gorges and waterfalls, located near Lake Aiguebelette. For hikers, the ascent of Mont Grêle offers challenging trails and panoramic views extending to Mont Blanc on clear days.
While specific parking areas for each route are not detailed, you can generally find parking in the villages and towns that serve as starting points for these tours, such as Lépin le Lac, Ayn, Saint-Thibaud-de-Couz, or Le Pont-de-Beauvoisin. Always check local signage for parking regulations.
While the routes themselves are generally open, specific regulations regarding dogs can vary, especially within the Chartreuse Regional Natural Park. It's always best to keep dogs on a leash and ensure they are well-behaved around other cyclists and wildlife. Check local park guidelines for any specific restrictions.
Yes, the region is known for its mountain passes. The "Col du Mont Tournier (851 m) – Crusille Pass (573 m) loop from Le Pont-de-Beauvoisin" is a challenging route that incorporates significant climbs and descents over passes, offering rewarding views and a true touring experience.


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