4.4
(118)
1,173
riders
16
rides
Mountain bike trails around Bains-Sur-Oust navigate a diverse landscape characterized by the Oust and Vilaine River Valleys. The region features rocky cliffs, such as those at Île-aux-Pies, alongside extensive woodlands, marshes, and heathlands. This varied terrain offers a mix of wider, rolling paths and more rugged, technical sections, providing diverse experiences for mountain bikers. The natural environment ensures a range of surfaces and gradients across the trail network.
Last updated: May 6, 2026
4.5
(6)
71
riders
33.9km
02:49
370m
370m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
55
riders
35.8km
02:56
380m
380m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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4.7
(3)
18
riders
40.8km
02:27
130m
130m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
9
riders
24.0km
01:49
250m
250m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(1)
5
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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The Saint-Méen chapel is one of the three friary chapels in the commune, along with the Saint-Laurent and Saint-Marcellin chapels.
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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 beautiful circuit starting from Missillac in the direction of Vilaine, passing successively through Thehillac, Etang Aumée, Avessac and Redon on secondary roads where there is very little traffic.
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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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Historic site commemorating the Battle of the Ballon between Nominoé and Charles the Bald in the 6th century.
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A "treidelpfad" (towpath) that runs alongside the river or canal's bed was an essential part of the transport infrastructure in earlier times. Before ships could be powered by motors, horses walked along the bank, pulling the boat against the current. This was called "treideln" (towing), and this is how the towpaths got their name, which has been passed down to this day. Where these paths, located directly along the bank, have been preserved, they are popular with hikers and cyclists.
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That would be the climbing park for my grandchildren - in a great environment - simply fantastic.
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There are over 15 mountain bike trails around Bains-sur-Oust listed on komoot. These routes offer a variety of experiences, from easy rides to more challenging moderate trails, ensuring options for different skill levels.
The terrain around Bains-sur-Oust is quite diverse, characterized by the Oust and Vilaine River Valleys. You'll encounter rocky cliffs, extensive woodlands, marshes, and heathlands. This mix provides both wider, rolling paths and more rugged, technical sections, particularly near natural sites like Île-aux-Pies.
Yes, Bains-sur-Oust offers 5 easy mountain bike trails. These routes are generally less demanding, making them suitable for beginners or families looking for a more relaxed ride. While specific family-friendly routes aren't highlighted, the easier trails often follow towpaths along the Vilaine, which are typically flat and accessible.
Many of the mountain bike trails in Bains-sur-Oust are designed as loops, offering convenient starting and ending points. For example, you could try the Chapelle St Laurent – Saint-Marcellin Chapel loop from Bains-sur-Oust, a moderate 33.1 km route, or the La Chapelle Saint Méen – Étang de la Grognée loop from Bains-sur-Oust, which covers 35.8 km.
The mountain bike trails in Bains-sur-Oust vary in length and duration. Moderate trails typically range from 20 to 40 kilometers and can take anywhere from 2.5 to 3.5 hours to complete. For instance, the Redon – Port of Rieux loop from Les Landes de Tournebride is 40.8 km and takes about 2 hours 26 minutes.
The trails often pass through scenic areas. A notable highlight is Île-aux-Pies, a 'grand site naturel' known for its rocky cliffs and views over the Oust Valley. You might also encounter the peaceful Towpath along the Vilaine or the Towpath on the Nantes-Brest canal. The region also features extensive woodlands, marshes, and heathlands, providing diverse natural beauty.
Yes, the area around Île-aux-Pies is particularly known for its scenic views. The rocky cliffs carved by the Oust River offer panoramic vistas over the Oust Valley, making it a rewarding spot to pause during your ride. Many trails are designed to showcase the natural beauty of the river valleys and varied landscapes.
The mountain bike trails in Bains-sur-Oust are highly rated by the komoot community, with an average score of 4.4 stars from over 120 reviews. Riders often praise the diverse terrain, which includes a mix of wooded sections, open landscapes, and challenging technical passages, as well as the picturesque river valley scenery.
The varied landscape of Bains-sur-Oust makes it suitable for mountain biking through much of the year. Spring and autumn offer pleasant temperatures and vibrant scenery. While winter conditions can vary, the extensive trail network means you can often find suitable routes, though some more rugged sections might be affected by wet weather.
Absolutely. The town of Redon is a significant nearby settlement with historical charm, located where the Oust meets the Vilaine. You could also visit the Yves Rocher House in La Gacilly, or explore the ancient Alignments du Moulin.
While specific parking locations are not detailed for every trail, Bains-sur-Oust and its surrounding areas, especially near popular starting points like Île-aux-Pies or the towpaths, generally offer parking facilities. It's advisable to check the starting point of your chosen route on komoot for more precise parking information.


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