4.4
(51)
382
riders
39
rides
Mountain biking around Saint-Nicolas-Du-Tertre offers diverse terrain within the Morbihan department of Brittany. The region features natural landscapes such as the Bois de Grisan forest, which provides varied paths suitable for cross-country rides, and the Landes de Lanvaux with its rocky outcrops and elevation changes. Additionally, the area includes the Étang de la Guette, which has a pumptrack for skill practice, and access to the flat, car-free towpath of the Canal de Nantes à Brest.
Last updated: July 4, 2026
4.5
(2)
41
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.5
(6)
34
riders
38.6km
02:28
160m
160m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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5.0
(2)
13
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(3)
13
riders
36.2km
02:37
380m
380m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
16
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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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.
1
0
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.
0
0
Absolutely charming town, lots of little corners with beautiful things. Definitely recommend stopping and enjoying.
0
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through the countryside, always nice to find the canal again
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A lock keeper and his dream of a little paradise...
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It's hard to see this mill. It's overgrown with vegetation, making it almost invisible. It's a shame it's not more prominently displayed.
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... and we almost drove past. The medieval town is worth visiting twice! The buildings have great architecture and there are plenty of restaurants.
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There are over 40 mountain bike trails recorded on komoot around Saint-Nicolas-Du-Tertre, offering a wide range of options for different skill levels and preferences.
Mountain biking around Saint-Nicolas-Du-Tertre features diverse terrain, including dense woodlands like the Bois de Grisan, river valleys, and accessible canal towpaths. You'll find varied paths suitable for cross-country rides, some rocky outcrops, and elevation changes up to 110 meters in areas like the Landes de Lanvaux.
Yes, Saint-Nicolas-Du-Tertre offers a good selection of easy trails. There are 18 easy routes available, many of which are suitable for beginners or family outings. For example, the View of the Aff footbridge – Bridge over the Aff in La Gacilly loop from La Gacilly is an easy 23.6 km path through picturesque river landscapes.
Yes, the Étang de la Guette area features modern outdoor sports equipment, including a pumptrack. This facility is specifically designed for cycling activities, offering opportunities for mountain bikers to practice skills or for families to enjoy recreational riding.
For those seeking a longer, moderate challenge, the Bridge over the Aff in La Gacilly – View of the Aff footbridge loop from La Gacilly is a popular choice. This 44.6 km trail explores the scenic area around the Aff river and takes approximately 3 hours 50 minutes to complete. There is also one difficult route available for experienced riders.
Many of the mountain bike routes in the region are circular. For instance, the Malestroit Lock – Historic centre of Malestroit loop from Saint-Martin-sur-Oust is a 33.6 km loop that takes you through the Oust river valley and past historic sites.
The region is rich in points of interest. You can encounter ancient megaliths like the Menhirs of Monteneuf, or explore the scenic Towpath on the Nantes-Brest canal. Other notable sites include the Yves Rocher House in La Gacilly and various locks along the canal, such as Lock No. 19 of Maclaye-Painfaut.
Yes, the region provides access to the towpath alongside the Canal de Nantes à Brest. This car-free path is largely flat, often shaded, and forms part of the Vélodyssée, making it ideal for accessible and family-friendly cycling. While not exclusively mountain biking terrain, it offers a pleasant environment to cover significant distances. You can find more information about cycling this canal on France Vélo Tourisme.
The mountain bike trails around Saint-Nicolas-Du-Tertre are highly rated by the komoot community, with an average score of 4.1 stars from over 40 reviews. Riders often praise the diverse terrain, from quiet woodlands to scenic river valleys, and the variety of routes catering to different skill levels.
Yes, the Bridge over the Aff in La Gacilly loop from La Gacilly is a moderate 20.3 km route, offering a good balance of challenge and distance without being overly strenuous. Another moderate option is the Allée couverte de Beaumont loop from Forêt communale du Houssa, which is 39.1 km.
Brittany generally experiences mild weather, making mountain biking enjoyable for much of the year. Spring and autumn offer pleasant temperatures and vibrant scenery. Summer can be warm but is often ideal for exploring the shaded forest trails and canal paths. Always check local weather conditions before heading out.


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