4.1
(26)
516
riders
36
rides
Road cycling around La Bernerie-En-Retz features a diverse landscape, characterized by preserved natural areas such as the Lyarne Marshes and a coastline with golden cliffs and sandy beaches. The region offers routes that traverse salt marshes, traditional oyster farming areas, and coastal paths. Elevation gains are generally low, with the highest point on featured routes reaching approximately 153 meters. This terrain provides varied road cycling experiences, from flat coastal stretches to routes with gentle undulations.
Last updated: May 24, 2026
4.7
(3)
42
riders
72.1km
02:58
130m
130m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4.0
(3)
87
riders
50.9km
02:09
270m
270m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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4.0
(1)
26
riders
102km
04:42
670m
670m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4.0
(6)
27
riders
92.9km
04:13
490m
490m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4.7
(3)
21
riders
97.0km
04:13
480m
480m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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This 19th-century church pays homage to the Anglo-Saxon hermit monk Vital, who lived in a cave in the rock beneath the church. Vital is the origin of the village of Saint-Viaud and gave it its name (Viaud = Vital).
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Beautiful little church. Worth going inside.
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At the end of the port, there is a path on the dike, very nice, we ride along the water's edge
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a stop at the bakery is essential
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Everyone here seems to take similar photos of the canal with its many fishing huts and boats. This place is simply picturesque. Crossing the bridge with fully loaded bikes is not advisable. It is worth taking a small detour along the marked EV1 route over the next weir. Unfortunately, we didn't have enough time to eat in the small restaurant as we wanted to go to our accommodation in Bouin.
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1
This small port, classified and protected since 1942, is located at the mouth of the Dain river. It is one of the most important oyster ports in Bouin.
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Water management is essential for life in the swamp, it is managed by the SAH. (Syndicate of the Southern Loire Hydraulic Development). 51 municipalities are affected by the regulation of these waters by the Marais Breton Vendée or Marô. There are still 3 main locks in Port la Roche and 2 in Fresne.
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There are over 30 road cycling routes available around La Bernerie-En-Retz, offering a variety of experiences for different skill levels.
You'll encounter diverse landscapes, including the preserved Lyarne Marshes with their unique ecosystem and traditional oyster farming areas. The coastline features picturesque "golden cliffs" and sandy beaches, with routes often offering expansive views of the Atlantic.
Yes, there are 9 easy road cycling routes around La Bernerie-En-Retz. These routes generally feature low elevation gains, making them suitable for beginners or those seeking a relaxed ride.
Many routes pass by significant points of interest. You can explore historical sites like the 11th-century Saint-Martin Church, or natural features such as the Lyarne Marshes. Coastal routes might lead you past the Port du Collet or the Port de la Louippe, offering glimpses of local maritime life. The region also features the 10th-century Château de la Gressière and the old Jarrie windmill.
The routes around La Bernerie-En-Retz are primarily classified as easy or moderate, with no routes currently rated as difficult. The highest elevation gain on a featured route is approximately 153 meters, making the area more suited for enjoyable rides rather than strenuous climbs.
The area is highly rated by the komoot community, with an average score of 4.2 stars from over 15 reviews. Cyclists often praise the varied terrain, from coastal stretches to marshlands, and the well-maintained infrastructure.
Yes, many of the routes are designed as loops, allowing you to start and finish in the same location. For example, the Port de la Louippe – Harbour landscapes in Vendée loop is a popular 45.1 km circular route.
The coastal climate of La Bernerie-En-Retz makes spring, summer, and early autumn ideal for road cycling. During these seasons, you can expect pleasant temperatures and generally stable weather conditions, perfect for enjoying the scenic routes.
Absolutely. The region is known for its picturesque coastline. Routes often follow the coastal path, known as the "Sentier des Douaniers," and pass by fine sandy beaches and dramatic schists cliffs. You can also find routes that lead towards Gourmalon Cliff and Boutinardière Beach.
Given the prevalence of easy and moderate routes with generally low elevation, many of the paths are suitable for families. The flat coastal stretches and well-preserved natural areas like the Lyarne Marshes offer enjoyable and safe cycling experiences for various ages.
One of the longer routes is the Pornic – Saint-Viaud loop from La Bernerie-en-Retz, which covers approximately 101.7 km, offering an extensive exploration of the wider region.
Yes, several routes traverse the Lyarne Marshes, which are a protected natural zone. These paths allow cyclists to experience a unique ecosystem of salt marshes and observe local wildlife, while respecting the environment.


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