4.4
(205)
3,274
riders
38
rides
No traffic touring cycling routes around Sutrieu, located in the Ain department of France, traverse a diverse landscape ranging from river valleys to mountain passes. The region is characterized by the verdant Séran River Valley, impressive natural features like the Cerveyrieu waterfall, and the challenging ascents of the Massif du Grand Colombier. Karstic plateaus and unique geological formations also contribute to the varied terrain, offering a mix of gentle and demanding routes for touring cyclists.
Last updated: July 4, 2026
4.6
(14)
708
riders
60.3km
05:24
2,350m
2,350m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.5
(2)
28
riders
19.3km
01:45
340m
340m
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.

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5.0
(2)
49
riders
41.3km
03:20
1,240m
1,240m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
29
riders
39.5km
03:07
1,090m
1,090m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
16
riders
27.6km
02:34
630m
630m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Sutrieu
Nice climb, unfortunately the road from Ruffieu has (recently?) been completely covered in gravel that accumulates on the bends. Uphill it's okay, but risky on the descent. It's strange because the road doesn't seem particularly damaged under the gravel...
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A lovely pool of water in Lochieu. A perfect place to cool off if you're planning to cycle up to the Grand Colombier.
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Water point and shoe brushes
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The Col de Valorse is nestled between the Haut-Bugey and the Valserine valley, east of the Ain. This pass offers a regular climb in the heart of a wild forest landscape.
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Best done in the morning in case of extreme heat!
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The source of the Groin is one of the geological curiosities of Valromey, labeled "Sensitive Natural Area" by the Department of Ain. The waters that come out of the basin come from underground streams formed by the infiltration of rainwater from Haut-Valromey and the Plateau de Retord. Depending on the period (dry or rainy), the basin is more or less full of water, or even empty. The differences in level are impressive.
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Small town on the plateau of the same name, restaurants, bars and a beautiful church.
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There are over 30 dedicated no-traffic touring cycling routes around Sutrieu, offering a diverse range of experiences. These routes cater to various skill levels, from moderate to difficult, ensuring there's something for every touring cyclist looking for peaceful rides.
The terrain around Sutrieu is quite varied, ranging from verdant river valleys along the Séran to challenging ascents in the Massif du Grand Colombier. You'll find a mix of gentle routes through picturesque countryside and more demanding climbs, often on less-frequented roads or dedicated cycling paths. The region also features unique karstic plateaus and geological formations.
While many routes in the area are rated moderate to difficult, there is at least one easy route available. For a more relaxed experience, consider exploring sections of the nearby ViaRhôna, which offers flatter, dedicated cycling paths along the Rhône River, accessible from towns within touring distance of Sutrieu.
The routes around Sutrieu offer access to stunning natural features. You can visit the impressive Cerveyrieu Waterfall, the largest in the Ain department, or explore the scenic Gorges de Thurignin. Other notable waterfalls include Claire Fontaine Waterfall and Melogne Waterfalls. The region also boasts unique geological wonders like the Source of Groin and the Sugar Loaf formation.
Yes, many of the touring cycling routes around Sutrieu are designed as loops, allowing you to start and end in the same location. An example of a challenging circular route is the Groin Spring – Col du Grand Colombier loop from Vieu, which covers over 60 km with significant elevation gain. Another option is the Lochieu Wash Fountain – Grand Colombier Summit loop from Vieu.
The best time for touring cycling in Sutrieu is generally from spring to autumn. Spring offers lush green landscapes and impressive water flow at waterfalls due to snowmelt. Summer provides warm weather, and on select days, the Grand Colombier roads are car-free. Autumn brings beautiful foliage. Winter cycling can be challenging due to snow and colder temperatures, especially at higher elevations.
While the Col du Grand Colombier is a legendary climb, it's typically a road shared with vehicles. However, on select "car-free" days during the summer, the roads are exclusively reserved for cyclists, offering an unparalleled no-traffic experience. Routes like the Selle de Fromentel – Grand Colombier Pass loop from Arvière-en-Valromey incorporate parts of this iconic ascent.
The area is highly rated by the komoot community, with an average score of 4.4 stars. Reviewers often praise the stunning panoramic views, the challenging yet rewarding climbs, and the peaceful, less-trafficked roads that allow for an immersive cycling experience through diverse landscapes.
While Sutrieu itself is more focused on regional loops, the nearby ViaRhôna cycling path offers a fantastic long-distance, mostly traffic-free option. This route runs along the Rhône River from Lake Geneva to the Mediterranean, traversing spectacular landscapes. You can access sections of the ViaRhôna from towns within touring distance of Sutrieu, such as Belley.
The Valromey-sur-Séran region, including Sutrieu, has charming villages and towns where you can find local restaurants, cafes, and small shops. While specific services directly on every no-traffic route might be limited, planning your ride to pass through these villages will ensure opportunities for refreshments and meals.
Many of the routes start from villages or towns like Vieu or Hauteville-Lompnes. These locations typically offer public parking facilities where you can safely leave your vehicle before starting your ride. It's advisable to check specific starting points for parking availability.
Absolutely. The region is known for its mountain passes. Routes often incorporate or offer views of passes like the famous Col du Grand Colombier, Rochette Pass, and Valorse Pass. These provide breathtaking panoramic vistas of the surrounding landscape.


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