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Routes
MTB trails
France
Normandy
Bernay

Sainte-Opportune-La-Mare

Routes
MTB trails
France
Normandy
Bernay

Sainte-Opportune-La-Mare

The best MTB trails around Sainte-Opportune-La-Mare

4.7

(80)

700

riders

95

rides

Mountain bike trails Sainte-Opportune-La-Mare are set within the Marais Vernier National Nature Reserve, characterized by extensive wetlands, forests, and varied terrain. The region features a mix of flat paths through preserved natural areas and challenging hillsides, offering diverse riding experiences. The landscape includes views of the Seine River and its meanders, providing a scenic backdrop for mountain biking. This area is suitable for mountain bikers seeking both natural immersion and physical challenges.

Best mountain bike trails around Sainte-Opportune-La-Mare

  • The most…

Last updated: June 25, 2026

5.0

(4)

26

riders

#1.

Mare Tonne (Brotonne Forest) – Saint-Maur Chapel loop from Aizier

40.3km

03:28

470m

470m

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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Moderate

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate
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Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate

Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

Hard

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate
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Popular around Sainte-Opportune-La-Mare

From Paris to Le Havre — the Seine by Bike

Cycling around Sainte-Opportune-La-Mare

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Hiking around Sainte-Opportune-La-Mare

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From Paris to Le Havre — the Seine by Bike

Cycling Collection by

Guillaume Favez

Tips from the Community

Albert1er
August 22, 2025, Saint-Benoît-des-Ombres

Perhaps the smallest town hall in France

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I loved it, it's a shame that once we got to 500m from the ferry we had to make a big detour by road to take the Quellebeuf ferry to get to Pont Audemer... but I'd do it again

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A magnificent hike, alone in the world, with lush vegetation and plenty of wildlife. Very enjoyable!

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Beautiful walk among the thatched cottages and in the forest. This route, rather flat, is accessible by mountain bike because the paths are passable.

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If you're looking for a historic and scenic hike, you can visit the Château de Tancarville, an 11th-century castle set on a cliff overlooking the Seine. You can explore the ruins of the medieval fortress, admire the classical wing added in the 18th century and enjoy the panoramic views of the river and the countryside. Its history is rich and extends from the Norman Conquest of England to the French Revolution. The castle is currently closed to the public, but you can still access the surrounding trails and paths that lead to the site. You can find more information about the castle and its history on its official website.

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Paul_C
August 23, 2023, Bois de Tancarville

This peaceful walk in the woods, with historical and natural attractions, may be just the thing for you. This forest path will take you through the greenery of the Seine estuary, where you can admire the Château de Bellevue, a 19th century residence which houses a school of agriculture, the Vallon du Vivier, a regional nature reserve which is home to rare plants and animals. Enjoy the clean air and landscapes of this charming region!

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The largest of the Marais Vernier ponds

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Olivier Gery
August 16, 2023, Tour

On the road to the cottages from the Marais Vernier

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Frequently Asked Questions

How many mountain bike trails are available around Sainte-Opportune-La-Mare?

There are over 100 mountain bike trails in the Sainte-Opportune-La-Mare area, offering a wide range of options for different skill levels and preferences.

What is the overall difficulty level of mountain biking in Sainte-Opportune-La-Mare?

The trails around Sainte-Opportune-La-Mare cater to various skill levels. You'll find approximately 30 easy routes, 67 moderate routes, and a few challenging options for experienced riders. The region's varied terrain includes both flat paths through wetlands and more demanding hillsides.

Are there easy mountain bike trails suitable for beginners or families?

Yes, there are around 30 easy mountain bike trails in the area, perfect for beginners or families looking for a relaxed ride. These routes often navigate through the scenic wetlands and forests of the Marais Vernier National Nature Reserve, providing a gentle introduction to the region's natural beauty.

Are there challenging mountain bike trails for experienced riders?

For experienced riders seeking a challenge, there are a few difficult mountain bike trails available. The region's varied terrain includes areas with challenging hillsides where your 'thighs get warm on the climb,' offering an engaging experience. An example of a longer, more demanding route is the Saint-Maur Chapel – Caudebec-en-Caux loop from Saint-Maurice-d'Ételan.

What kind of landscapes can I expect to see while mountain biking in this region?

You can expect diverse landscapes, including extensive wetlands, dense forests, and panoramic views of the meandering Seine River. The area is part of the Marais Vernier National Nature Reserve, known for its preserved nature and picturesque thatched cottages. Trails often pass by natural lakes like the Grand'Mare and offer vistas from various viewpoints.

Are there mountain bike trails with scenic viewpoints?

Absolutely. Many trails offer breathtaking views, particularly overlooking the Seine River and the vast Marais Vernier wetlands. Consider visiting the Marais Vernier Viewpoint or the La Grand-Mare Observation Tower for exceptional vistas.

What do other mountain bikers say about the trails around Sainte-Opportune-La-Mare?

The mountain bike trails in this area are highly regarded by the komoot community, with an average rating of 4.6 stars from over 80 reviews. Riders often praise the diverse terrain, the natural immersion within the Marais Vernier, and the scenic river views.

Are there any circular mountain bike routes?

Yes, many of the mountain bike routes in the area are designed as loops, allowing you to start and finish at the same point. Examples include the Mare Tonne (Brotonne Forest) – Saint-Maur Chapel loop from Bourneville-Sainte-Croix and the Fontaine saint denis loop from Saint-Maurice-d'Ételan.

What natural attractions can I see along the mountain bike trails?

While mountain biking, you can explore natural highlights such as the Marais Vernier Viewpoint, the La Grand-Mare Observation Tower, and the Bois de Tancarville. These offer opportunities for wildlife observation and enjoying the preserved natural environment.

Are there any historical or cultural points of interest nearby?

Beyond the natural beauty, you can visit charming locations like Pont-Audemer, known as 'Norman Venice,' or the historic Saint-Thomas-Becket Chapel, which are easily accessible from many routes.

When is the best time of year to go mountain biking in Sainte-Opportune-La-Mare?

The region's preserved natural environment makes it suitable for mountain biking throughout much of the year. Spring and autumn offer pleasant temperatures and vibrant scenery, while summer provides longer daylight hours. Be mindful of trail conditions, especially in wetland areas, after heavy rain.

Where can I find more information about mountain biking in the wider Seine-Eure region?

For additional inspiration and details on mountain biking opportunities in the broader Seine-Eure region, you can visit the local tourism website: tourisme-seine-eure.com.

Most popular routes around Sainte-Opportune-La-Mare

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