4.6
(326)
2,802
riders
111
rides
No traffic touring cycling routes around Saint-Martin-Sur-Oust are characterized by tranquil waterways and rural landscapes in the Morbihan department of Brittany, France. The region features the Canal de Nantes à Brest and the Oust River, offering dedicated green routes along their towpaths. The terrain is generally peaceful, with dispersed housing and picturesque chapels contributing to the scenic environment.
Last updated: July 4, 2026
5.0
(21)
242
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
66
riders
38.7km
03:01
360m
360m
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.

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4.8
(8)
50
riders
32.1km
02:20
110m
110m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(3)
20
riders
15.5km
00:55
40m
40m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
16
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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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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A lock keeper and his dream of a little paradise...
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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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a lovely place to linger, enjoy a cider, in beautiful surroundings. I would have regretted driving past here. So it was a pleasant stop with friendly hosts!
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That would be the climbing park for my grandchildren - in a great environment - simply fantastic.
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We actually came for a coffee that morning. But then I spotted the "shop" next door and went in. What can I say - they sell great things - everything to do with cider and more! And... here comes the kicker... it's a cider shop! The cider is fantastic. Unfortunately we could only take 2 bottles with us on the bike.
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the landscape is constantly changing - nothing uniform - beautiful landscapes. We thought the Loire was the highlight - no - it gets even better, driving through Brittany here. Simply indescribable.
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There are over 110 dedicated no-traffic touring cycling routes around Saint-Martin-Sur-Oust. These routes offer a variety of distances and difficulty levels, ensuring there's something for every cyclist looking for a peaceful ride.
Saint-Martin-Sur-Oust is nestled in a tranquil, rural landscape, making it perfect for traffic-free cycling. The most prominent feature is the Towpath on the Nantes-Brest canal, which provides a dedicated 'green route' with splendid scenery, decorated locks, and an unspoilt natural path. The Oust River also contributes to the serene environment, offering numerous peaceful paths.
The spring and autumn months generally offer the most pleasant conditions for traffic-free cycling in Saint-Martin-Sur-Oust. The weather is typically mild, and the natural scenery is vibrant. Summer can also be enjoyable, though it may be warmer and potentially busier, especially along popular sections of the Canal de Nantes à Brest.
Yes, Saint-Martin-Sur-Oust offers a good selection of easy, no-traffic routes perfect for beginners and families. There are 25 easy routes available, many of which follow the flat, well-maintained towpaths of the Canal de Nantes à Brest. An example is the Malestroit Lock – Historic centre of Malestroit loop from Saint-Congard, which is an easy 19 km ride.
While many routes are gentle, there are also more challenging no-traffic options for experienced touring cyclists. The region features 20 difficult routes that may include longer distances or more varied terrain. For instance, the Pierre Branlante loop from Saint-Congard is a difficult 38 km route with more elevation gain.
Yes, many of the no-traffic touring routes in the area are designed as circular loops, allowing you to start and end at the same point. An excellent example is the Magpie Island – Historic centre of Malestroit loop from Saint-Martin-sur-Oust, a moderate 67 km ride that takes you through diverse landscapes.
The routes often pass by charming historical and natural sights. You can explore the Historic centre of Malestroit with its 15th and 16th-century half-timbered houses, or visit the Yves Rocher House in La Gacilly. The Mills of Île Notre-Dame in Malestroit are also a notable sight along the Oust River.
Generally, the towpaths along the Canal de Nantes à Brest and other rural paths are dog-friendly, provided dogs are kept on a leash and owners clean up after them. It's always advisable to check local signage for any specific restrictions, especially in nature reserves or protected areas.
The no-traffic touring cycling routes around Saint-Martin-Sur-Oust are highly regarded by the komoot community, with an average rating of 4.56 stars from over 380 reviews. Cyclists frequently praise the peaceful, car-free environment, the picturesque scenery along the canal, and the well-maintained surfaces that make for a relaxing and enjoyable ride.
Yes, the region offers various options for refreshments and accommodation. Towns like Malestroit, which is often accessible directly from the canal towpath, have cafes, restaurants, and guesthouses. Along the Canal de Nantes à Brest, you'll also find small villages and lock houses that sometimes offer services for cyclists.
While Saint-Martin-Sur-Oust itself is a smaller commune, nearby larger towns like Malestroit may offer limited public transport connections. For car access, there are usually parking options available in the villages and towns along the Canal de Nantes à Brest, allowing you to easily start your ride directly on the traffic-free paths.


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