4.1
(101)
2,756
riders
89
rides
No traffic road cycling routes around Missillac traverse a diverse landscape characterized by the expansive wetlands of the Brière Regional Natural Park and the scenic Vilaine Estuary. The terrain offers a mix of generally flat sections along rivers and marshes, with some routes featuring moderate elevation gains. Cyclists can experience tranquil rural roads, views of intricate canals, and access to charming riverside towns, with coastal elements appearing as routes extend towards the Atlantic.
Last updated: July 4, 2026
9
riders
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
12
riders
83.0km
05:04
620m
620m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.

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6
riders
55.5km
02:38
410m
410m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
4.0
(1)
6
riders
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
6
riders
52.2km
02:28
480m
480m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Popular around Missillac
The castle once dominated the Vilaine River from a rocky spur, controlling a strategic river and land route. It was fortified with moats, gates and towers, and its county belonged to the powerful Rieux family.
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Situated in the middle of a field in the village of Bergon. The road to it is well signposted and ends in a gravel path. Good for cycling
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Very beautiful circuit through the countryside between Morbihan and Loire-Atlantique, passing through Briandais and the Château de la Roche Hervé.
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Built in the 14th century and rebuilt in the 19th century, the Château de la Bretesche stands out for its privileged location on the water's edge. Seeing it suddenly appear as you cycle along the D2 is a splendid sight.
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Magnificent La Roche Bernard
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This is an artificial dam on La Vilaine. There is an information board with the history of this structure. Here you can consult information on the lock times: https://www.lavilaine.com/index.php/fr/eclusages-du-jour
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The old town, a small town of character, offers numerous walks, winding through old streets into belvederes with beautiful views. We particularly recommend the Chemin du Ruicard, which wanders through picturesque streets, some with stairs, lined with houses from the 16th and 17th centuries. From this point, you can also enjoy the view of the port which is a place of heritage and traditions. The village also has cafes and restaurants that serve local dishes if you want to take a break. La Crêperie La Sarrasine and La Mie de la Roche are the most popular places in the city.
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There are over 90 dedicated no-traffic road cycling routes around Missillac, offering a wide variety of options for cyclists. These routes are designed to provide a serene and safe cycling experience away from vehicular traffic.
The months of May and June are particularly ideal for road cycling in Missillac. During this period, the weather is generally pleasant, allowing cyclists to fully enjoy the region's diverse landscapes and attractions.
The terrain around Missillac is generally flat, making it accessible for various fitness levels. You can expect routes that traverse the expansive marshes of the Brière Regional Natural Park and offer scenic views along the Vilaine Estuary. While mostly flat, some routes may include moderate elevation gains, providing a varied experience.
Yes, Missillac offers a good selection of easy, beginner-friendly no-traffic road cycling routes. For example, the Pontchâteau swimming pool – Chapelle Saint-Lomer loop from Saint-Gildas-des-Bois is an easy option, covering just over 30 km with minimal elevation. Another great choice is the Chapel of St Second – Crossac loop from Pontchâteau, which is also easy and around 27 km long.
Yes, for more experienced cyclists seeking a challenge, there are several moderate no-traffic routes. The Old Port of La Roche-Bernard – Bretesche Castle loop from Missillac is a moderate 56 km route with over 400 meters of elevation gain. Another moderate option is the Virages over the Val – Towards Nivillac loop from Sévérac, which is over 52 km long and features significant elevation.
Many routes pass by charming attractions. You can cycle past the historic Old Port of La Roche-Bernard, a 'Small Town of Character' on the Vilaine. The impressive Arzal Dam, Europe's largest estuary dam, is also accessible by bike. Additionally, you might encounter the Pierre Constant Site – Brière Marsh Nature Reserve, offering unique natural beauty.
Absolutely. The Brière Regional Natural Park, one of France's largest wetlands, is a prominent feature of the region. Many designated road cycling routes offer views of its expansive marshes and traditional thatched-roof houses. For more information on the park, you can visit saint-nazaire-tourisme.uk.
Yes, several routes offer picturesque views of the historic Château de La Bretesche. For instance, the Bretesche Castle – Lac de la Roche Hervé loop from Sainte-Reine-de-Bretagne is an easy route that includes this beautiful landmark.
The no-traffic road cycling routes around Missillac are highly regarded by the komoot community, with an average rating of 3.6 stars from 5 reviews. Cyclists often praise the tranquil environment, the diverse landscapes of the Brière marshes and Vilaine estuary, and the rich tapestry of historical and cultural attractions found along the way.
Yes, the generally flat topography and the abundance of easy, traffic-free routes make Missillac an excellent destination for family cycling. Many routes are well-suited for various ages and skill levels, allowing families to enjoy the scenic beauty safely and comfortably.
Parking is generally available in the towns and villages near the starting points of many routes. For specific routes, it's advisable to check the route details on komoot, as many start from easily accessible locations like Missillac, Pontchâteau, or Saint-Gildas-des-Bois, which typically offer public parking options.
Yes, many routes pass through or near charming villages and towns such as La Roche-Bernard, which offer cafes, restaurants, and other amenities where you can stop for refreshments. Planning your route with komoot allows you to identify these points of interest beforehand.


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