4.4
(61)
388
riders
29
rides
Gravel biking around Théhillac offers a diverse landscape characterized by the Vilaine River valley and the historic Nantes-Brest Canal. The terrain combines paved and unpaved surfaces, including tranquil towpaths, forest paths, and secondary roads. This region features a mix of flat stretches along waterways, marshy prairies, and some hilly sections, providing varied experiences for gravel cyclists. The network of paths is well-suited for exploring natural features and rural charm away from traffic.
Last updated: July 17, 2026
5.0
(2)
22
riders
59.3km
03:03
190m
190m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.8
(8)
32
riders
33.9km
01:53
140m
140m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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4.8
(8)
30
riders
36.1km
01:53
150m
150m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.5
(2)
11
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(2)
9
riders
34.5km
01:46
150m
150m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Théhillac
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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Very rolling, lots of dust on the panniers :)
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Landscape that is different from the rest of the canal. Very wild
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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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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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Komoot offers nearly 20 dedicated no-traffic gravel bike trails around Théhillac. These routes are carefully curated to provide a serene cycling experience away from vehicular traffic, often utilizing the region's extensive network of towpaths, forest trails, and quiet communal roads.
The gravel bike trails around Théhillac feature a diverse mix of terrain. You'll encounter classic gravel paths, secondary roads with minimal traffic, grassy tracks, and forest paths. Many routes follow the tranquil towpaths of the Vilaine River and the Nantes-Brest Canal, offering flat sections, while other areas in the Vilaine valley may include short, steep climbs and descents, providing a varied and engaging ride.
Yes, Théhillac offers several easy, family-friendly options perfect for a relaxed ride. For instance, the Redon – Port of Rieux loop from Saint-Jean-la-Poterie is an easy route that allows you to enjoy the scenic riverside without significant challenges. The flat towpaths along the Nantes-Brest Canal are generally excellent for families.
For those seeking a more challenging experience, the region provides longer routes with greater elevation changes. The Paudais lock – Canal de Nantes à Brest loop from Saint-Gildas-des-Bois is a difficult route covering over 150 km with significant elevation gain, offering a demanding yet rewarding adventure through varied landscapes.
The trails often lead you through picturesque natural features and past historical landmarks. You can explore the scenic Vilaine River valley, the historic Canal de Nantes à Brest, and tranquil marshlands. Notable sights include the charming town of Redon with its half-timbered houses, and the impressive Bretesche Castle. Many routes also offer beautiful views of the Vilaine.
Yes, many of the no-traffic gravel routes around Théhillac are designed as loops, allowing you to start and end at the same point. Examples include the Château de la Groulais – Paudais lock loop from Fégréac and the Canal de Nantes à Brest – Magpie Island loop from Sévérac, providing convenient options for your ride.
Théhillac and its surrounding areas are generally welcoming for dog owners. Many of the quiet gravel paths and towpaths are suitable for cycling with a well-behaved dog on a leash. Always ensure your dog is comfortable with the distance and terrain, and remember to carry water for both of you. Be mindful of local regulations, especially in nature reserves or agricultural areas.
The best seasons for gravel biking in Théhillac are typically spring (April to June) and autumn (September to October). During these months, the weather is generally mild and pleasant, with less rainfall than winter and cooler temperatures than summer. The landscapes are also particularly beautiful, with blooming flora in spring and vibrant colors in autumn.
Parking is generally available in the villages and towns that serve as starting points for many routes, such as Fégréac, Saint-Gildas-des-Bois, or Saint-Jean-la-Poterie. Look for public parking areas, often near town centers or canal access points. Always check local signage for any parking restrictions.
The komoot community highly rates the no-traffic gravel trails around Théhillac, with an average score of 4.4 stars. Reviewers often praise the tranquility and natural beauty of the routes, particularly the peaceful towpaths along the Vilaine River and Nantes-Brest Canal. The varied terrain and the opportunity to discover charming rural villages and historical sites are also frequently highlighted.
Accessing the Théhillac area by public transport with a bike can be challenging but is often possible. Regional trains (TER) in Brittany generally allow bikes, though space can be limited, especially during peak times. Check the specific train lines and bus services for their bike policies and availability, particularly for routes connecting to larger towns like Redon, which might serve as a hub.


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