4.4
(446)
2,736
riders
156
rides
No traffic touring cycling routes around Saint-Armel offer a diverse landscape within the Regional Natural Park of the Gulf of Morbihan. The region features picturesque coastal paths along the Gulf, characterized by intertidal zones and oyster farms. Inland, cyclists encounter significant salt marshes and wetlands, such as those of Lasné and Ludré, which are crucial habitats for various bird species. The terrain also includes rivers like the Seiche, contributing to varied ecosystems and historical sites.
Last updated: August 27, 2026
4.6
(10)
51
riders
83.3km
05:10
500m
500m
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.
4.0
(5)
25
riders
33.6km
02:25
140m
140m
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.

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3.0
(2)
27
riders
43.1km
03:15
280m
280m
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.
4.3
(6)
18
riders
40.2km
02:28
300m
300m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.7
(3)
24
riders
36.8km
02:36
340m
340m
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.
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Popular around Saint-Armel
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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This beautiful sunken path, a veritable tunnel of branches and leaves, is a treat of slightly challenging gravel, descending from east to west. Watch out for the roots and stones that punctuate these 800 meters.
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Very pretty for this turquoise blue water. But deadly for swimming.
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BS1/0 More info: https://pastebin.com/0YvSRrZG
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Very nice gravel passage. Attention: some passages are closed to traffic to preserve wildlife.
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Well done to Alain who is renovating this mill
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There are over 170 no-traffic touring cycling routes around Saint-Armel, offering a wide range of options for cyclists. These routes vary in difficulty, with many suitable for all skill levels.
The region around Saint-Armel is beautiful for cycling throughout much of the year. Spring and autumn offer pleasant temperatures and fewer crowds, making them ideal for exploring the coastal paths and salt marshes. The mild climate of the Gulf of Morbihan generally allows for comfortable cycling from early spring to late autumn.
Yes, Saint-Armel offers several routes suitable for families looking for safe, car-free cycling. Many paths along the Gulf of Morbihan and through the salt marshes are relatively flat and well-maintained. While specific 'family-friendly' routes are not explicitly listed, routes with moderate difficulty and shorter distances, often found on dedicated greenways or quiet country roads, are generally suitable for families.
Many natural areas and paths around Saint-Armel, including those in the Regional Natural Park of the Gulf of Morbihan, are generally dog-friendly, provided dogs are kept on a leash. It's always advisable to check specific local regulations for protected areas like the salt marshes of Lasné and Ludré to ensure compliance.
You'll experience a diverse range of natural landscapes. Routes often wind along the picturesque Gulf of Morbihan, offering views of intertidal zones and oyster farms. You can also cycle through significant salt marshes like Lasné and Ludré, which are vital habitats for migratory birds. Sites like Lormandière showcase rich flora, including rare orchids, and diverse fauna.
Absolutely. The region is rich in history. You might encounter the former Lime kilns of Lormandière, dating back to 1853. Further afield, but accessible by bike, are impressive castles such as Châteaugiron Castle. The Seiche River also has a notable mining history.
The routes around Saint-Armel offer a range of difficulties. You'll find easy, moderate, and difficult options. For example, the route from Saint-Armel to the Boël Mill is considered difficult, covering over 54 km with significant elevation changes. However, many coastal and marshland paths are flatter and more accessible.
Yes, there are several excellent loop routes. For instance, you could explore the Châteaugiron Castle loop from Vern, which is a moderate 40 km ride. Another option is the longer Moulin de la Bouëxière – Guipry-Messac Mill loop, a challenging 83 km tour.
While direct public transport links to specific trailheads might be limited, major towns like Vannes, which is close to Saint-Armel, are well-served by regional buses and trains. From these hubs, you can often cycle to the starting points of many routes. Additionally, the 'Le Petit Passeur' ferry offers a convenient connection between Saint-Armel and Séné, saving approximately 20 kilometers by road for cyclists.
The region is dotted with charming villages and towns where you can find amenities. While cycling, you'll pass through or near places like Sarzeau, Vannes, and Arradon, which offer cafes, restaurants, and accommodation options. It's advisable to plan your stops, especially on longer routes, as some car-free sections might be more remote.
The area is highly rated by the komoot community, with an average score of 4.4 stars. Reviewers often praise the stunning coastal views, the tranquility of the salt marshes, and the well-preserved natural environment that makes for a truly immersive no-traffic cycling experience.
Keep an eye out for the panoramic views of the Gulf of Morbihan, especially along the coastal sections. The salt marshes of Lasné and Ludré offer excellent birdwatching opportunities. A unique highlight is Île Tascon, accessible by foot or bike at low tide via a submersible causeway, providing an adventurous detour.


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