4.5
(171)
761
riders
62
rides
No traffic gravel bike trails around Brains offer a diverse landscape for cycling. The region features a mix of forested paths, waterside routes, and open terrain, providing varied surfaces for gravel biking. These routes often traverse areas with gentle elevation changes and natural water features like ponds and sluices. The terrain is generally accessible, making it suitable for different levels of gravel biking experience.
Last updated: May 5, 2026
4.6
(8)
29
riders
39.7km
02:41
240m
240m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
6
riders
60.9km
04:10
430m
430m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
11
riders
84.3km
05:10
290m
290m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
11
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
15
riders
110km
06:36
590m
590m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Brains
a nice pleasant path
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Passable on gravel, a little sandy in some places.
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Not accessible depending on the tides
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Easy and free crossing of the Loire by the Couëron ferry.
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1
Beautiful panorama from this spot, we can see the expanse of the lake as well as Nantes in the background
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There are over 50 traffic-free gravel bike trails around Brains, offering a wide range of options for different skill levels. You'll find 8 easy routes, 29 moderate, and 19 more challenging ones to explore.
The area is highly rated by the komoot community, with an average score of 4.4 stars. Reviewers often praise the peaceful, traffic-free nature of the routes and the diverse landscapes encountered.
Yes, Brains offers 8 easy gravel bike trails that are perfect for beginners or those looking for a relaxed ride away from traffic. These routes typically feature gentler terrain and shorter distances.
Many of the gravel bike trails around Brains are designed as circular routes, allowing you to start and finish at the same point. For example, the Port Lavigne Sluice – Port Lavigne loop from Le Pellerin is a moderate 39.7 km circular route.
The trails often pass by beautiful natural features. You can explore several lakes, such as Etang de Roche Ballue and Lake Grand-Lieu, Pierre Aiguë site. There are also unique natural monuments like The Trembling Stone.
Absolutely. For experienced riders seeking a challenge, there are 19 difficult routes. Consider the Gravel path in the forest – Filée Park Pond loop from Bouaye, which spans 84.3 km with significant elevation changes, offering a demanding yet rewarding experience.
Many routes in the Brains area traverse forested sections, providing shade and a peaceful riding environment. You can also find trails that offer scenic views, such as those near Square Maurice Schwob, which is listed as a viewpoint.
The lengths vary significantly. You can find shorter routes, but many are moderate to long. For instance, the Côte de la Madeleine – Bongarant Chapel loop from Couëron is a substantial 60.9 km, while the Gros Caillou Pond – Chapelle Saint-Vital loop from Couëron extends to nearly 110 km.
Yes, some routes are designed to connect various points of interest or nearby towns. For example, the Château de la Tour – Bongarant Chapel loop from La Basse-Indre - Saint-Herblain links historical sites and offers a journey between different localities.
Beyond the natural beauty, you might encounter specific landmarks. Keep an eye out for places like the Jardin Extraordinaire and Misèry Quarry, which offer unique geological and botanical interest along some routes.


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