4.1
(198)
5,034
riders
120
rides
No traffic road cycling routes around Saint-Malo-De-Guersac are primarily characterized by the expansive Brière Marshes, the second-largest wetland in France, featuring a network of canals, islets, and wet meadows. The terrain is generally flat, providing accessible riding conditions for various fitness levels. Proximity to the Loire Estuary offers diverse scenery, including riverbanks, oxbow lakes, and contemporary art installations. This combination of marshland and estuarine environments creates a unique setting for road cycling.
Last updated: June 6, 2026
4.7
(3)
109
riders
58.2km
02:27
220m
220m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(2)
41
riders
34.6km
01:23
110m
110m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.

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5.0
(1)
26
riders
71.4km
03:19
260m
260m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4.3
(3)
16
riders
42.7km
01:45
130m
130m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
5.0
(1)
8
riders
48.8km
02:18
210m
210m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Popular around Saint-Malo-De-Guersac
a perfectly passable route without major difficulty
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La Baule Bay, with its 9 km of sandy beach, is located between the marinas of Pornichet and La Baule and is part of the "Most Beautiful Bays in the World" club. The characteristic villas with their architectural features have earned the famous seaside resorts (Pornichet, La Baule, and Le Pouliguen) their nickname "The Strange Ladies."
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La Baule Bay, with its 9 km of sandy beach, is located between the marinas of Pornichet and La Baule and is part of the "Most Beautiful Bays in the World" club. The characteristic villas with their architectural features have earned the famous seaside resorts (Pornichet, La Baule, and Le Pouliguen) their nickname "The Strange Ladies."
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La Baule Bay, with its 9 km of sandy beach, is located between the marinas of Pornichet and La Baule and is part of the "Most Beautiful Bays in the World" club. The characteristic villas with their architectural features have earned the famous seaside resorts (Pornichet, La Baule, and Le Pouliguen) their nickname "The Strange Ladies."
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The Saint-Nazaire U-boat bunker is one of five German U-boat bases built on the French Atlantic coast during World War II. The 301-meter-long bunker was built in just 16 months in 1941/42 using almost half a million cubic meters of concrete. Several hundred men were stationed here until May 1945; offices, workshops, and a medical center were housed under the roof, which was up to 9.60 meters thick. It was built on the site of the former overseas port from which steamers departed for Central America.
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Take the cycle path, it’s great for beginners and experienced riders alike.
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Bike ride on the bay of La Baule and Pornichet with the cycle path
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There are over 100 dedicated no-traffic road cycling routes around Saint-Malo-De-Guersac, offering a wide variety of options for different skill levels. You'll find 35 easy routes, 69 moderate routes, and 5 more challenging options.
The region, particularly the Brière Marshes and Loire Estuary, is generally flat, making it ideal for road cycling. Routes are typically on well-paved surfaces, providing easy riding conditions through wetlands, canals, and along the estuary. While mostly flat, some routes may include gentle undulations, such as the Pont de la Guesne loop from Montoir-de-Bretagne, which has an elevation gain of around 350 meters over its 78 km.
Many routes traverse the stunning Brière Marshes, a vast wetland rich in flora and birdlife. You can also explore the Loire Estuary, known for its unique blend of nature and contemporary art installations. A notable highlight is the Rozé Port and Viewpoint, offering panoramic views of the marsh landscape. Other natural sites include the Port of Bréca and the Pierre Constant Site – Brière Marsh Nature Reserve.
Yes, the region offers several interesting landmarks. Along the Loire Estuary, you might encounter unique contemporary art installations. Historically, you can visit sites like the Tumulus of Dissignac, an ancient burial mound, or the village of Crossac. The Rozé Port and Viewpoint – Bretesche Castle loop also takes you past historical elements.
The area is highly rated by the komoot community, with an average score of 4.1 stars from 194 ratings. Reviewers often praise the tranquility of the no-traffic routes, the unique marsh landscapes, and the opportunity to spot diverse birdlife. The well-maintained paths and flat terrain are also frequently highlighted as enjoyable aspects for road cycling.
Yes, the region connects to longer cycling itineraries. The La Loire à Vélo route has a section between Corsept and Saint-Brevin-les-Pins that offers a car-free experience along the estuary. Additionally, the region is part of marked cycling itineraries like "Itinéraire 11 avec un vélo vert" which guides cyclists into the Brière marshes.
Absolutely. Many of the no-traffic routes are designed as loops, allowing you to start and end at the same point. Examples include the Straw Bridge – Rozé Port and Viewpoint loop from Saint-Malo-de-Guersac and the Salines – La Baule Beach loop from Montoir-de-Bretagne, which offers a longer ride.
The Brière Marshes and Loire Estuary are beautiful year-round, but spring and autumn generally offer the most pleasant cycling conditions with milder temperatures and less crowded paths. These seasons are also excellent for birdwatching in the marshes. Summer can be warm, but the flat terrain and proximity to water can make it enjoyable, especially in the mornings or late afternoons.
Many routes provide scenic views, particularly those through the Brière Marshes and along the Loire Estuary. The Straw Bridge – Rozé Port and Viewpoint loop is highly recommended for its panoramic vistas of the marshland from the Rozé belvedere. Routes along the estuary also offer dynamic views of the river and its unique art installations.
For broader information on cycling in the Pays de la Loire region, including the Loire Estuary, you can visit the official France Vélo Tourisme website. They provide details on various routes and cycling destinations. For instance, you can explore more about the Brière loop or the Loire Estuary by bike.
Yes, Saint-Malo-De-Guersac offers 35 easy-rated routes that are perfect for beginners and families seeking car-free cycling. The flat terrain of the Brière Marshes ensures a gentle ride, and many paths are well-maintained greenways, providing a safe and enjoyable experience away from traffic.


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