4.6
(19)
206
riders
35
rides
No traffic gravel bike trails around Glénac are primarily found along the extensive network of towpaths and rural routes in the Morbihan department of Brittany. The region is characterized by its waterways, including the Vilaine River and the Nantes-Brest Canal, which offer flat, unpaved or rolling tracks suitable for gravel biking. The Glénac Marshes, a Natura 2000 zone, contribute to a diverse natural landscape of land and water. These routes provide a peaceful riding experience away from main roads.
Last updated: May 22, 2026
4.8
(5)
36
riders
27.6km
01:24
70m
70m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.8
(5)
35
riders
31.4km
01:33
100m
100m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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4.3
(4)
50
riders
75.6km
03:55
250m
250m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
25
riders
93.4km
05:14
600m
600m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
19
riders
162km
08:13
470m
470m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Glénac
A fit cyclist, but not recommended in December. Beautiful route, but it's hard-earned.
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The castle once dominated the Vilaine River from a rocky spur, controlling a strategic river and land route. It was fortified with moats, gates and towers, and its county belonged to the powerful Rieux family.
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In 832, Conuvoion, a Breton monk, founded the Abbey of Saint-Sauveur in Redon with the support of the Carolingian Emperor Louis the Pious. A small rural community slowly grew up around the abbey. During the Middle Ages, the town benefited from its location on the Vilaine River, as trade goods could be transported upstream to Redon on ocean-going vessels. There, the goods were transshipped and transported further on inland waterway barges towards Rennes, the capital of Brittany. In the 19th century, Redon experienced another period of prosperity with the construction of the Nantes-Brest Canal. Even today, the old shipowners' houses and the large harbor basin bear witness to its history as a trading port.
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Landscape that is different from the rest of the canal. Very wild
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Very pretty, relaxing. Possibility of refueling by bike.
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A great place to have fun with children. Biking, canoeing, boating, and hiking. Tree-top adventure course. Restaurant and open-air café nearby.
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Perfect for refueling
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Redon has managed to retain its quiet, small-town character, despite its intense activity (and traffic). Following the floods of 2024, the campsite is closed. The pedestrian street is pleasant and not overcrowded with shops. Just what you need. A visit to the port is also a pleasant experience.
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The no-traffic gravel bike trails around Glénac primarily follow the historic towpaths along the Vilaine River and the Nantes-Brest Canal. These paths are generally unpaved or feature rolling tracks, offering a mix of surfaces ideal for gravel biking. You'll find flat, accessible terrain through the countryside, perfect for a peaceful ride away from main roads.
There are over 30 no-traffic gravel bike routes available around Glénac, ranging from easy to moderate difficulty. This guide features 34 routes, with 8 classified as easy and 18 as moderate, ensuring options for various skill levels.
Yes, many of the routes along the towpaths are suitable for families due to their flat and traffic-free nature. For an easy and scenic option, consider the Canal de Nantes à Brest – Magpie Island loop from Redon, which is classified as easy and offers a pleasant ride for all ages.
Yes, the towpaths and rural trails around Glénac are generally dog-friendly, provided your dog is well-behaved and kept on a leash, especially in areas where wildlife might be present or near other users. Always ensure you clean up after your pet.
The routes offer a chance to explore the natural beauty and historical points of interest in the region. You can cycle alongside the ecologically significant Marais de Glénac, or visit nearby towns. Highlights include the charming historic town of Redon with its half-timbered houses, and the Yves Rocher House in La Gacilly. You'll also ride along the scenic Towpath along the Vilaine and the Towpath on the Nantes-Brest canal.
Yes, there are several circular routes. A popular option starting directly from Glénac is the Magpie Island – Canal de Nantes à Brest loop from Glénac, which is an easy 30.5 km ride with minimal elevation gain.
The region's natural beauty can be enjoyed throughout much of the year. Spring and autumn generally offer pleasant temperatures and vibrant scenery, making them ideal for gravel biking. Summer can also be great, but be prepared for warmer weather. Winter conditions might be wet, but the flat towpaths are generally accessible.
Parking is generally available in Glénac village center. For routes starting from nearby towns like Redon, you'll find designated parking areas, often near the canal or river access points, making it convenient to begin your ride.
While Glénac itself is a smaller village, routes often pass through or near charming towns like Redon and La Gacilly, where you can find cafes, restaurants, and other amenities. Planning your route with these stops in mind will enhance your experience.
The area is highly rated by the komoot community, with an average score of 4.5 stars. Reviewers often praise the peaceful, traffic-free nature of the towpaths, the beautiful natural landscapes, and the ease of access, making it a perfect destination for a relaxing gravel biking experience.
The duration varies depending on the route's distance and your pace. For example, an easy 27.5 km route like the Canal de Nantes à Brest – Magpie Island loop from Redon typically takes around 1 hour 25 minutes. Longer, moderate routes, such as the 62.9 km Green Slate Gravel Path – Redon loop from Redon, can take over 3 hours.


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