4.6
(271)
2,450
riders
100
rides
Touring cycling routes around Saint-Mayeux traverse a landscape characterized by its undulating terrain, a mix of water bodies, forests, heathland, and pastures. The region is centered around the Lac de Guerlédan, Brittany's largest inland lake, which is surrounded by expansive forests and features the Le Daoulas Gorge. Other notable natural features include the Blavet river and additional lakes like Lac de Bosméléac. This diverse environment provides varied settings for touring cyclists.
Last updated: July 18, 2026
27
riders
24.6km
01:39
370m
370m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
13
riders
40.1km
02:37
470m
470m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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7
riders
15.2km
01:14
250m
240m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3
riders
14.1km
01:02
280m
280m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Here the origin of the path can be seen: it was an old railway. The old station is well maintained.
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The reconstruction is great! But we left some parts in ruins, which preserves the character of an old building.
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Ideal stop for lunch break! Good, inexpensive and incredible "mobylette" decor
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The silence of the woods, the beauty of the landscape and the views over Lake Guerlédan
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This climb is often used by cycling races, particularly the Tour de France. A fairly long climb (2.2 km) with a very steep first section. Average gradient of 6.55% with a maximum of 15%. https://profils.cols-cyclisme.com/2811.svg
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A great detour to Saint Aignan, the Les Pêcheries de Guerlédan restaurant is very welcoming, with bike parking, a generous meal and welcome. Crossing the village, you can reach the canal a little further on via the lock.
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There are over 80 touring cycling routes in the Saint-Mayeux area, offering a diverse range of experiences. These include 17 easy routes, 38 moderate routes, and 28 more difficult options, catering to various skill levels.
The terrain around Saint-Mayeux is characterized by undulating countryside, a mix of water bodies, forests, heathland, and pastures. Many routes utilize greenways and former railway lines, offering smooth paths, while others explore quiet country roads. The Nantes-Brest Canal towpaths, for example, provide easy cycling on a pleasant gravel surface.
You can explore significant natural features such as Landroannec Cove and the broader Lac de Guerlédan area, Brittany's largest artificial lake. Routes often pass through dense forests, open heathland, and along the Daoulas river. You can also find scenic spots like the View of Lake Guerlédan and the Shaded trail along Lake Guerlédan.
Yes, several routes pass by historical points of interest. You can cycle near the ancient Bon-Repos Abbey, an interesting historical site situated directly by the Nantes-Brest Canal. Another notable landmark is Lock No. 138 of Bon Repos, an 18th-century lock resembling a medieval bridge. The commune of Saint-Mayeux itself also holds historical elements like ancient menhirs and a Neolithic tomb.
Absolutely. The Nantes-Brest Canal is a significant draw for cyclists, located just 15 minutes from Saint-Mayeux. Its towpaths offer easy cycling experiences on green routes, featuring flower-decorated locks and a pleasant gravel surface. You can find sections like Canal de Nantes à Brest: Pontivy to Mûr-de-Bretagne and the Gouarec Lock on the Nantes–Brest Canal.
Yes, Saint-Mayeux offers 17 easy touring cycling routes. These often utilize greenways and canal towpaths, providing smooth and relatively flat surfaces. The region's network of quiet country roads also offers gentle options for those new to touring cycling.
For experienced riders, there are 28 difficult touring cycling routes available. These routes often feature more significant elevation changes, traversing the undulating countryside around Lac de Guerlédan and through dense forests. The Côte de Mûr-de-Bretagne, known for its challenging climb featured in the Tour de France, is also nearby for those seeking a test.
Yes, many routes in the Saint-Mayeux area are designed as loops. Examples include the Greenway in Mûr-de-Bretagne – Brittany wall loop from Caurel, the Guerlédan – Landroannec Cove loop from Saint-Gelven, and the Guerlédan – Guerlédan Dam loop from Caurel. These circular routes allow you to start and finish in the same location.
Brittany generally offers pleasant cycling conditions from spring through autumn. The mild climate makes it enjoyable for touring cycling, with spring bringing blooming landscapes and autumn offering vibrant colors. Summer is also popular, though routes can be busier. The region's greenways and canal paths are accessible for much of the year.
The touring cycling routes around Saint-Mayeux are highly rated by the komoot community, with an average score of 4.7 stars from over 200 reviews. Cyclists often praise the diverse scenery, from tranquil rural landscapes and dense forests to the picturesque Lac de Guerlédan and the historic Nantes-Brest Canal. The well-maintained greenways and quiet country roads are also frequently highlighted.
Yes, Saint-Mayeux and the surrounding villages like Caurel and Saint-Gelven, which serve as common starting points for many routes, typically offer public parking facilities. For routes along the Nantes-Brest Canal or around Lac de Guerlédan, you'll find designated parking areas near access points and popular attractions.
Yes, Saint-Mayeux is well-suited for family touring cycling. The region's extensive network of greenways and the flat, car-free towpaths of the Nantes-Brest Canal provide safe and enjoyable options for cyclists of all ages. Many routes are relatively easy and offer opportunities to stop at charming villages or natural beauty spots.


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