4.6
(109)
2,005
riders
63
rides
No traffic road cycling routes around Sainte-Opportune-La-Mare traverse the diverse landscapes of the Marais Vernier National Nature Reserve, characterized by wetlands, wet meadows, and ancient meanders of the Seine. The region offers views over the Seine valley and features lush countryside. Road cyclists can explore a network of routes that wind through this preserved natural environment, providing varied terrain for different skill levels.
Last updated: July 5, 2026
4.7
(3)
45
riders
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
4.6
(5)
29
riders
20.4km
00:52
50m
50m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

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4.6
(5)
27
riders
20.2km
00:50
60m
60m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
5.0
(1)
7
riders
48.7km
02:10
370m
370m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
10
riders
75.8km
03:19
630m
630m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Popular around Sainte-Opportune-La-Mare
Amazing city crisscrossed by multiple canals or streams of the Risle.
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The Lieutenance is a historic building located at the entrance to the old harbor (Vieux Bassin). It is the only remaining part of the city's medieval fortifications. The building originally served as the residence of the Governor of Honfleur and later became the seat of the Lieutenant du Roi.
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Pay attention to the new bridge sector junctions
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Honfleur is a very beautiful Norman town with beautiful houses, harbors, small alleys, and many fish restaurants. It's worth spending an extra day here.
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The Saint-Ouen church in Pont-Audemer, imposing although unfinished, is one of the foremost monuments of flamboyant Norman architecture.
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The Saint-Martin church, in Foulbec, in Eure, in Normandy, is attached to the parish of Estuaire Pays d'Auge, in the North-West sector in the diocese of Evreux.
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The choir was built in the 13th century, the nave in the 14th century. The bell tower was built by the architect Dupuis in 1855 while the sacristy was built between 1873 and 1876.
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There are over 50 dedicated no-traffic road cycling routes around Sainte-Opportune-La-Mare. These routes cater to various skill levels, with 20 easy, 32 moderate, and 4 difficult options.
You'll cycle through a diverse range of landscapes, primarily within the Marais Vernier National Nature Reserve. Expect picturesque wet meadows, marshes, reed beds, and groves, offering panoramic views of the Seine valley. The region is known for its preserved, almost wild nature, providing a serene backdrop for your ride.
Yes, there are 20 easy, no-traffic road cycling routes. A great option for a relaxed ride is the Tour loop from Marais-Vernier, which covers about 20 km with minimal elevation gain, perfect for enjoying the scenery at a leisurely pace.
Many routes offer stunning sights. You can visit the Marais Vernier Viewpoint for breathtaking panoramic views of the wetlands. Other points of interest include the La Grand-Mare Observation Tower, where you might spot migratory birds, and the charming Marais-Vernier Village with its traditional thatched cottages.
Absolutely. Many of the routes are designed as loops, allowing you to start and finish in the same location. For example, the Marais-Vernier Viewpoint – Marais Vernier Viewpoint loop from Quillebeuf-sur-Seine is a moderate 48 km ride that brings you back to your starting point after exploring the scenic wetlands.
The komoot community highly rates the road cycling experience here, with an average score of 4.3 out of 5 stars from nearly 100 reviews. Cyclists often praise the quiet roads, the stunning natural beauty of the Marais Vernier, and the opportunity to explore charming villages like Pont-Audemer without heavy traffic.
Yes, for those seeking a longer challenge, routes like the Honfleur - The Old Harbour – Marais Vernier Viewpoint loop from Notre-Dame-de-Gravenchon offer over 80 km of riding with significant elevation gain. Another option is the Pont de Brotonne – Abbaye Saint-Wandrille loop from Marais-Vernier, which is around 75 km and features over 600 meters of climbing.
The region is beautiful throughout the warmer months. Spring and autumn offer pleasant temperatures and vibrant scenery, with fewer crowds. Summer is also ideal, especially for enjoying the lush countryside and longer daylight hours. Always check local weather forecasts before heading out.
Yes, several routes pass through or near charming settlements. Pont-Audemer, often called the 'Norman Venice' due to its canals, is a popular stop. You can also discover the unique architecture of the Marais-Vernier Village with its distinctive thatched cottages.
The Eure department, including areas like Seine-Eure, is known for its cycling infrastructure. For broader information on cycle paths and greenways in the region, you can consult resources like Tourisme Seine-Eure, which highlights extensive networks of safe and signposted trails.
Beyond the vast Marais Vernier, you can also encounter the Bois de Tancarville, a beautiful forest, and the impressive Tancarville Bridge, which offers a striking architectural landmark over the Seine.


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