4.3
(52)
426
riders
65
rides
Gravel biking around Saint-Dolay offers diverse terrain, characterized by river valleys, woodlands, and a network of both paved and unpaved paths. The region's landscape is shaped by the Vilaine river and its tributaries, providing varied topography suitable for gravel cycling. Riders can explore routes that wind through the Vilaine valley, offering panoramic views and a mix of surfaces. The area's proximity to waterways like the Nantes-Brest Canal further enhances the cycling experience with accessible towpaths.
Last updated: July 3, 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.
4.0
(2)
12
riders
28.2km
02:02
340m
340m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
26
riders
46.2km
02:38
390m
390m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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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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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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The Story of François and Thérèse Mitaillé On August 7, 1944, in the final chaotic weeks of the German occupation, François Mitaillé and his younger sister Thérèse left their home in Penhap, a small hamlet near Marzan. They wanted to return to the farm to tend to the animals. On their way, they were stopped by German soldiers, taken away, and never seen alive again. Days passed, then weeks. The village lived between hope and fear. Finally, it was their own father who, after an endless search, found their bodies—tortured and shot. The loss was immeasurable, not only for their family, but for the entire community. The memorial commemorates François and Thérèse, brother and sister, who were torn away by the violence of war in the prime of their lives. It stands here as a silent witness and a warning that freedom can never be taken for granted.
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through the countryside, always nice to find the canal again
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There are over 70 gravel bike trails available around Saint-Dolay, offering a wide range of options for different skill levels and preferences. This includes 10 easy routes, 44 moderate routes, and 16 difficult routes.
The region is enjoyable for gravel biking throughout much of the year. Spring and autumn generally offer pleasant temperatures and beautiful scenery. While winter conditions are not explicitly detailed, the varied terrain of river valleys and woodlands suggests that routes can be explored in most seasons, though some paths might be wetter after rain.
Gravel biking in Saint-Dolay allows you to explore the picturesque Vilaine valley, with its diverse environment shaped by the river. You'll also find routes along the tranquil towpaths of the Nantes-Brest Canal, and through varied woodlands. The area is characterized by its blend of river valleys and forests, offering panoramic views and serene natural settings.
Yes, several routes pass by or lead to interesting historical sites and charming towns. You can cycle past the beautifully situated Bretesche Castle, or visit the historic Old Port of La Roche-Bernard, a 'Small Town of Character' known for its unique urban landscape. The town of Redon, a hub for waterways, also offers cobbled streets and an active port to explore.
Yes, the region offers routes suitable for families. The towpaths along the Nantes-Brest Canal, for example, provide flat and accessible sections perfect for a relaxed ride. While specific 'family-friendly' routes are not detailed, the presence of 10 easy routes suggests options for less experienced riders or families.
The area is highly rated by the komoot community, with an average score of 4.4 stars from over 60 reviews. Reviewers often praise the diverse terrain, the scenic views of the Vilaine valley, and the mix of river valleys, historic towpaths, and varied woodland tracks that define the gravel biking experience here.
Yes, there are several longer routes for those seeking a challenge. For instance, the Château de la Groulais – Paudais lock loop from Sévérac is a moderate 47.6-mile (76.7 km) path, and the Canal de Nantes à Brest – Magpie Island loop from Sévérac covers 36.9 miles (59.3 km).
Yes, many of the gravel bike routes in Saint-Dolay are designed as loops, allowing you to start and finish at the same point. Examples include the Port of Rieux – Redon loop from Saint-Dolay and the Bridge tour – Old Port of La Roche-Bernard loop from École primaire privée Sainte-Thérèse.
The terrain around Saint-Dolay is diverse, featuring a mix of paved and unpaved paths. You'll encounter river valleys, woodlands, and historic towpaths. Routes often utilize former railway lines and riverbanks, providing varied surfaces suitable for gravel bikes.
The town of Redon, approximately 13 km from Saint-Dolay, is a significant hub for waterways and may offer public transport connections that could facilitate access to some trailheads. However, specific details on public transport directly to trail starting points in Saint-Dolay are not readily available.
Yes, the Nantes-Brest Canal offers accessible towpaths for cycling. Additionally, the Brière Regional Natural Park, about 20 km southwest, is France's second-largest marsh area, providing unique natural landscapes. The Marais de Vilaine, just 5 km from Saint-Dolay, is also a significant site of natural beauty.
While specific parking locations for individual trailheads are not detailed, starting points in towns like Saint-Dolay, Sévérac, or near attractions like La Roche-Bernard or Redon typically offer parking facilities. It's advisable to check local information for parking availability at your chosen starting point.


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