4.6
(16)
106
riders
12
rides
Gravel biking around Saint-Nicolas-Du-Tertre is characterized by a blend of woodlands, waterways, and rural trails in Brittany, France. The region features the Nantes-Brest Canal with its accessible towpaths, offering flat routes ideal for gravel bikes. Cyclists can explore natural forest environments like Bois de Grisan and follow scenic paths along the Rahun and Oust rivers. The surrounding countryside provides a network of small country roads and rural trails that wind through forests and grasslands.
Last updated: July 4, 2026
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.
4.0
(3)
16
riders
42.7km
02:44
340m
340m
Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.

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4.0
(1)
11
riders
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
9
riders
129km
06:56
820m
820m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
4
riders
27.5km
02:05
310m
310m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Saint-Nicolas-Du-Tertre
This former watermill, documented as early as 1089, was initially used as a fulling mill before being converted into a flour mill in the 19th century. Its operation ceased on December 31, 1974. Since then, the building has stood as a significant heritage landmark, marking the industrial and riverine history of the Vilaine Valley.
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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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Perfect for refueling
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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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Great for a crepe break. Even better for a beer break!!
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Pleasant and shaded on foot or by bike. A few paths // to do on foot or by mountain bike
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There are 8 dedicated no-traffic gravel bike trails around Saint-Nicolas-Du-Tertre, offering a variety of distances and difficulty levels for a peaceful cycling experience away from cars.
You can expect a diverse mix of terrain, including well-maintained towpaths along the Nantes-Brest Canal, quiet rural roads, and paths winding through woodlands like the Bois de Grisan. The region is known for its 'small roads and easy trails' that traverse forests, grasslands, and traditional villages, providing varied scenery suitable for gravel bikes.
Yes, several routes are suitable for families. The towpath along the Nantes-Brest Canal, for instance, offers flat and accessible sections. An excellent option is the Magpie Island – Canal de Nantes à Brest loop from Glénac, which is rated as easy and covers just over 30 km, perfect for a relaxed family outing.
The trails often pass by significant historical and natural sites. You can explore the ancient Menhirs of Monteneuf, cycle along the picturesque Towpath on the Nantes-Brest canal, and observe the plant-decorated Lock No. 19 of Maclaye-Painfaut. The region also features historical buildings and charming villages.
Absolutely. For experienced riders looking for a challenge, consider routes like the Moulin de Blond Lock – Guipry-Messac Mill loop from Monteneuf. This difficult route spans nearly 130 km, offering extensive car-free sections and significant elevation gain for a rewarding long-distance adventure.
The komoot community highly rates the gravel biking experience here, with an average score of 4.6 stars. Riders frequently praise the tranquility of the car-free paths, the scenic beauty of the canal towpaths and woodlands, and the opportunity to discover historical sites in a peaceful setting.
Yes, many of the no-traffic gravel routes are designed as circular loops, allowing you to start and end at the same point. An example is the The Oust River and Its Locks – Canal Boats and Lock Café loop from Saint-Congard, which offers a pleasant 37 km circular ride.
The Nantes-Brest Canal towpath is exceptionally suitable for gravel biking. It's an established cycleway following an old arm of the Oust River, offering flat, accessible, and car-free routes. Its tree-lined alluvial zones provide shade and scenic beauty, making it ideal for bird-watching and enjoying the tranquil waterscapes.
Many routes in the region offer this combination. For instance, the Canal de Nantes à Brest – Malestroit Lock loop from Saint-Martin-sur-Oust takes you along the historic canal while immersing you in the natural beauty of the surrounding Breton landscape.
Spring and autumn generally offer the best conditions for quiet gravel biking. The weather is milder, and the trails are less crowded than in peak summer. These seasons also provide beautiful natural scenery, from blooming wildflowers to vibrant autumn foliage, enhancing the peaceful experience.
Yes, the trails cater to various skill levels. You'll find 2 easy routes, 3 moderate routes, and 3 difficult routes. This ensures that both beginners and experienced gravel bikers can find a suitable no-traffic adventure around Saint-Nicolas-Du-Tertre.


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