4.3
(123)
2,476
riders
109
rides
Road cycling routes around Les Neyrolles are set within the Ain department of France, characterized by varied mountainous terrain and natural features. The region offers diverse landscapes, from challenging ascents in the Bugey mountains, including passes like Col de Colliard and the Grand Colombier, to tranquil routes around glacial lakes such as Lac de Sylans and Lac de Nantua. This area provides a range of road cycling experiences, with mostly paved surfaces winding through forests and along scenic lake shores.
…Last updated: July 4, 2026
46
riders
54.0km
02:40
730m
730m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(2)
22
riders
7.70km
00:21
70m
70m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

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16
riders
62.5km
03:09
1,020m
1,020m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
12
riders
29.5km
01:25
380m
370m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
6
riders
32.4km
01:58
760m
760m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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The Lac de Nantua is a superb body of water of 141 hectares. In the heart of the Jura, it offers an ideal setting for practicing a multitude of sports. It is even possible to swim in its waters.
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Beautiful, simple, easy walk; lots of traffic noise on the "road" section, a bit of a shame, but the color of the water is magical
1
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Unfortunately I was unlucky with the weather, but even as I drove past the place looked very nice, lots of grass and a place to swim.
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This paleontological site was discovered in 2009. It houses the longest sauropod footprint in the world. These tracks have been protected and showcased under a wooden canopy since 2021. The Dinoplagne site is a private site, open to visitors only from April to October and by reservation. Opening hours and contact details are available on the website: https://www.dinoplagne.fr/
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After a good climb, you arrive in the village with a magnificent view of the church and you can even find a shelter with a library. Enough to take a pleasant break from the effort of cycling and appreciate the present moment in front of this very pretty church.
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Les Neyrolles and the surrounding Bugey region offer a wide variety of road cycling experiences, with over 110 routes available on komoot. These routes cater to all levels, from easy rides to very challenging ascents.
The terrain around Les Neyrolles is incredibly diverse, ranging from tranquil routes along glacial lakes like Lake Nantua and Lake Sylans, to demanding climbs in the Bugey Mountains. You'll encounter undulating hills, challenging mountain passes such as Col de Bérentin, and scenic plateaus like the Plateau de Retord, often with breathtaking views of Mont Blanc on clear days.
Yes, there are several easy routes perfect for beginners or those looking for a relaxed ride. One popular option is the Lake Nantua – Lac de Nantua loop from Nantua, which is 28.6 km long and offers scenic views around Lac de Nantua with minimal elevation gain.
For experienced cyclists seeking a challenge, the Bugey region is renowned for its demanding ascents. The formidable Grand Colombier, a frequent feature in the Tour de France, offers multiple 'hors-catégorie' climbs with gradients up to 22%. While not directly from Les Neyrolles, a very long and difficult route from Nantua, the View of Lake Nantua – Lake Genin loop, covers nearly 200 km with over 3,800 meters of elevation gain, traversing mountainous terrain and passes. You can find more information about challenging climbs in the area on the Bugey Sud Tourism website.
Road cycling routes around Les Neyrolles offer stunning natural beauty. You can enjoy the shifting sapphire and emerald hues of Lake Nantua, the pure waters of Lake Sylans, and the picturesque Lake Genin, often called 'the little Canada of Haut-Bugey'. Many routes also provide panoramic views over Lake Nantua and, from higher elevations like the Plateau de Retord, glimpses of Mont Blanc.
Yes, many routes in the area are designed as loops, allowing you to start and finish in the same location. For example, the Lake Nantua – Lac de Sylans loop from Nantua is a moderate 25.7 km ride that takes you around the beautiful Lac de Sylans.
The road cycling routes around Les Neyrolles are highly regarded by the komoot community, with an average rating of 4.5 stars from over 100 reviews. Cyclists often praise the region's diverse landscapes, the variety of routes for different skill levels, and the generally good road conditions with low traffic, especially on lesser-known climbs.
The best time for road cycling in Les Neyrolles is typically from spring through autumn. During these seasons, the weather is generally mild, and the natural landscapes are at their most vibrant. Summer offers the warmest temperatures, while spring and autumn provide cooler rides and beautiful foliage. Always check local weather forecasts before heading out, especially for mountain passes.
Yes, the Bugey region is very cycling-friendly. The Grand Colombier, a major climb in the area, hosts special 'cycling days' several times a year. On these days, the roads are closed to cars, offering a unique and safe opportunity for cyclists to tackle its challenging ascents, often with refreshments provided at the summit. For more information on cycling events and routes, you can visit the Ain Tourisme website.
While many routes involve significant elevation, there are easier sections and routes suitable for families or those preferring flatter terrain. The areas around the lakes, such as Lake Nantua and Lake Sylans, often provide more gentle gradients and scenic paths that can be enjoyed by a wider range of cyclists. Always check the route's difficulty and elevation profile on komoot before setting out.


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