4.5
(567)
3,858
riders
211
rides
Touring cycling around La Chapelle-Launay offers routes through diverse landscapes in the Loire-Atlantique department of western France. The area is characterized by the flat, ecologically rich Loire marshes and the extensive Brière Regional Natural Park, known for its canals and reed beds. Gentle inclines are found along the Sillon de Bretagne, providing elevated viewpoints over the surrounding natural features. This region provides a mix of flat terrain and slight elevation changes, suitable for various cycling preferences.
Last updated: July 5, 2026
3
riders
82.7km
04:51
220m
220m
Moderate bike ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(1)
121
riders
41.9km
03:24
430m
430m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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3.7
(3)
105
riders
44.3km
03:06
380m
380m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
41
riders
47.8km
03:52
580m
580m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
13
riders
53.5km
04:03
590m
590m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Old mill dating from the 16th century. Located on private property, but relatively visible from the road. Whether you climb up from Angellerais by road or via the GR3 trail, it will require a good effort.
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High viewpoint over the Briére marsh
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Perfect place for a break. There is a picnic table on the way.
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To do in different seasons to see the evolution of the marsh.
3
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I really didn't understand how to get to the dolmen. The path that was supposed to go there was blocked off. I was able to take a photo over the hedge of the field next door, but it was still very disappointing.
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This lake is otherwise called the Mabille valley lake. It is an artificial lake. Access to the leisure center is free. The activities offered here are: picnic on the bank, play areas for the youngest, fishing.
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The “Blue Hole” brings together three old granite quarries, at a place called “La Garenne”, on the road to Donges. They were formerly located on the banks of the Loire. They filled naturally with water after their operation ended in 1980. Its name is due to the blue color of the water.
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Superb viewpoint from its summit, on a clear day you can see the Saint Nazaire bridge and the surrounding marshes. However, be careful when climbing wooden steps in wet weather with cleats and road shoes.
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There are over 200 touring cycling routes in and around La Chapelle-Launay, offering a wide variety of options for different skill levels and preferences. The komoot community has explored these routes over 3000 times.
The terrain around La Chapelle-Launay is quite diverse. You'll find extensive flat sections, particularly within the ecologically rich Loire marshes and the Brière Regional Natural Park. However, the Sillon de Bretagne offers gentle inclines that provide elevated viewpoints with expansive vistas of the surrounding natural beauty.
Yes, La Chapelle-Launay offers many routes suitable for beginners and families. There are 119 easy routes available, often traversing the flat marshlands. These paths are generally well-maintained and provide a relaxed cycling experience.
Experienced cyclists can find several longer and more challenging routes. For instance, the Circuit in the Brière Regional Natural Park is a moderate 51.4-mile (82.7 km) trail exploring France's second-largest marsh area. Another option is the Mabille Valley Lake – Mabille Valley Lake loop from La Chapelle-Launay, a difficult 32.6-mile (52.4 km) route with more elevation changes.
You can explore the picturesque Loire marshes, a Natura 2000 site known for diverse flora and fauna like storks and herons. The Brière Regional Natural Park, France's second-largest marsh area, offers a labyrinth of canals and reed beds. The Sillon de Bretagne provides elevated viewpoints, and the Loire Estuary is also within reach for broader exploration.
Yes, several points of interest can be found. You might encounter the local church of La Chapelle-Launay or the Domaine de l'Escurays on local loops. Other notable attractions include Mabille Valley Lake, The house of the artist Dominique Leroy, and The Starry Garden. The broader region also features sections of the famous La Loire à Vélo cycle route.
Yes, there are several excellent circular touring cycling routes. Examples include the Mabille Valley Lake – Mabille Valley Lake loop from Savenay, a moderate 26.2-mile (42.2 km) path, and the Mabille Valley Lake – Mabille Valley Lake loop from Prinquiau, which is 27.5 miles (44.3 km) long.
Spring is an excellent time for touring cycling in La Chapelle-Launay, as the Loire marshes are particularly vibrant with diverse flora and fauna, including storks and herons. The weather is generally mild, making for comfortable rides. Summer also offers good conditions, though it can be warmer.
The area is highly rated by the komoot community, with an average score of 4.5 stars from over 400 reviews. Cyclists often praise the diverse landscapes, from the tranquil marshlands to the scenic viewpoints along the Sillon de Bretagne, and the well-maintained paths that make for enjoyable rides.
While specific public transport links directly to every route start point from La Chapelle-Launay might vary, the region is part of the Pays de la Loire, which has an extensive cycling network. Major routes like 'La Loire à Vélo' are often accessible via train stations in nearby larger towns like Nantes or Saint-Nazaire, which can be reached from La Chapelle-Launay.
Yes, 'La Boucle Vélo Détours - Entre Sillon et Marais' is a 17 km cycling loop that specifically highlights La Chapelle-Launay. This route traverses the Sillon de Bretagne and the Loire marshes, offering a blend of countryside roads, shaded paths, and charming villages within the commune.
La Chapelle-Launay is well-positioned to access broader cycling networks within the Pays de la Loire region, which boasts over 3,000 km of dedicated cycle paths. These include segments of major routes like 'La Loire à Vélo' and 'La Vélodyssée' (the Atlantic Cycling Route), offering extensive touring opportunities.


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