4.5
(4)
14
riders
8
rides
Gravel biking around Marais-Vernier offers diverse landscapes within the Regional Natural Park of the Loops of the Seine Normande. This region features extensive humid meadows, marshes, and an intricate network of canals and ditches, providing varied unpaved paths. To the west, a forested hillside rises over 100 meters, offering elevated gravel paths and panoramic views contrasting with the flat marshland below. The terrain includes the largest peat bog in France, alongside hedged farmlands and traditional villages.
Last updated: May 24, 2026
5.0
(2)
2
riders
28.4km
01:55
330m
330m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2
riders
20.3km
01:29
270m
270m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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2
riders
34.1km
02:13
370m
370m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
1
riders
30.6km
02:26
450m
450m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3
riders
54.2km
03:15
370m
360m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Marais-Vernier
A magnificent hike, alone in the world, with lush vegetation and plenty of wildlife. Very enjoyable!
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wetland where egrets and storks often land
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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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Small church in the town of Port Audemer
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Discover the Departmental Museum of Resistance and Deportation located in the magnificent Saint-Nicolas chapel (17th century). This museum was inaugurated in 1979 to perpetuate the memory of our liberators. Objects and documents that bear witness to a dark period in our history are brought to light. This collection bears witness to the courage of men and women who fought for freedom. The Maquis Surcouf, founded by Robert Leblanc, was the most active Resistance network in Normandy.
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There is a very nice little street between rue de la République and rue Sadi Carnot, it is rue Paul Clémencin. To have
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The ancient theater of Juliobona is the ancient theater of Lillebonne. This impressive monument, built in the 1st century then enlarged and fortified, is one of the largest and best preserved Roman theaters north of the Loire. You will be able to discover the remains of the stage, the orchestra and the stands, and imagine the shows that took place there: dramas, comedies, gladiator fights and religious ceremonies. You can also enjoy the panoramic view of the city and the Seine valley from the top of the theater. The site is open every day from 10 a.m. to 6 p.m. and entry is free. Don't miss this opportunity to discover a part of Normandy's ancient history!
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There are 5 dedicated no-traffic gravel bike trails in Marais-Vernier featured in this guide. These routes offer a fantastic way to explore the region's unique landscapes, from flat marshlands to scenic hillsides, all while enjoying a peaceful ride away from vehicle traffic.
The Marais-Vernier region offers a diverse range of terrain perfect for gravel biking. You'll encounter unpaved paths through expansive humid meadows and marshes, alongside canals and ditches, and even through unique peat bogs. To the west, the 'coteau' provides more challenging, elevated gravel paths with panoramic views over the marsh, contrasting with the generally flat wetland areas.
While many routes in Marais-Vernier are rated moderate, making them suitable for active families, the shortest route in this guide is the Fontaine saint denis loop from Notre-Dame-de-Gravenchon, covering about 12.8 km. This route offers a good starting point for families looking for a less strenuous ride on quiet paths.
The trails offer a wealth of sights. You can cycle through charming villages with traditional thatched cottages, spot diverse wildlife like rare birds and grazing Camargue horses, and enjoy breathtaking views from the Marais Vernier Viewpoint. The La Grand-Mare Observation Tower is also a great spot for nature enthusiasts.
Spring and autumn are generally the best seasons for gravel biking in Marais-Vernier. The weather is typically milder, and the natural landscapes are vibrant with seasonal changes. During these times, the marshlands are particularly beautiful, and wildlife is often more active. Summer can be pleasant, but always check local weather forecasts, especially for potential heat or rain.
Yes, all the no-traffic gravel routes featured in this guide are circular, allowing you to start and end your ride at the same point. For example, you can explore the Valasse Abbey – Valasse Abbey loop from Lillebonne or the Cycle Path Along the Risle – Les Ponts Gras loop from Le Perrey, both offering scenic loops through the region.
Many of the routes start from towns or villages where public parking is available. For instance, the Juliobona Ancient Theatre – Lillebonne Parking loop from Lillebonne specifically mentions parking in Lillebonne. It's always recommended to check the individual route details on komoot for specific parking information at the starting point.
The komoot community highly rates the Marais-Vernier area, with an average score of 5.0 stars. Reviewers often praise the tranquility of the no-traffic paths, the unique wetland scenery, and the opportunity to spot diverse wildlife. The blend of natural beauty and charming traditional villages makes for a memorable and peaceful cycling experience.
Yes, for experienced riders seeking a challenge, the Hudar single – Pont-Audemer loop from Pont-Audemer is rated as difficult. This route covers over 30 km with significant elevation gain, offering a more demanding ride through varied terrain while still enjoying the quiet paths of the region.
While Marais-Vernier is primarily a rural area, some towns near the starting points of these routes may have limited public transport connections. For example, Pont-Audemer, a starting point for one of the routes, is a larger town. It's advisable to research local bus services or regional trains to nearby towns and check if they accommodate bicycles, as direct access to all trailheads via public transport might be limited.
While the trails themselves are designed to be traffic-free and often pass through natural areas, you'll find cafes and restaurants in the charming villages and towns that the routes either pass through or start from. Pont-Audemer, for instance, offers various options. It's a good idea to plan your refreshment stops in advance or carry snacks and water, especially on longer sections of the trails.


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