The best walks and hikes around La Grande Mare
4.2
(283)
1,284
hikers
113
hikes
Hiking around La Grande Mare offers a network of trails surrounding the lake in Bernay. The region is characterized by varied terrain, including woodlands, gentle hills, and waterfront paths. These features provide diverse environments for outdoor activities. The area includes open landscapes and natural landmarks, with many routes featuring gentle slopes.
Best hiking trails around La Grande Mare
- The most popular hiking route is Tour loop from Sainte-Opportune-la-Mare, a 3.4 miles (5.4 km) trail that takes 1 hour 36…
Last updated: May 8, 2026
3.7
(6)
24
hikers
5.45km
01:37
120m
120m
Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.
5
hikers
3.93km
01:12
110m
110m
Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.
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4.0
(2)
3
hikers
7.37km
02:06
130m
130m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.3
(10)
27
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(2)
12
hikers
16.7km
04:41
340m
340m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Tips from the Community
When we encounter the patronage of Saint Thomas, most people outside Great Britain probably think involuntarily of the time of Christ, some two thousand years back. This is because one of the twelve apostles whom Jesus called to follow him bears this name. In the Gospels, he is known as "Didymos," which means "twin" in Greek. In this case, however, the chosen patronage refers to Saint Thomas Becket (1118–1170), also known as Thomas of Canterbury after the place of his episcopal see and martyrdom. Canterbury Cathedral (Kent, England) can be visited—at least virtually—via the komoot system at the following link: =>> https://www.komoot.com/de-de/highlight/231266
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Beautiful walk that gives a good and beautiful impression of nature and its inhabitants
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The Saint-Thomas-Becket maladrerie is made up of the ruins of a leprosarium and a chapel dedicated to Saint Thomas Becket, martyr killed in 1170 on the orders of King Henry II of England.
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Beautiful view of the Marais Vernier natural site. I had, when I was 18, the honor and the pleasure of working there in the company of several biologists. It is an exceptional site due to the richness of its fauna. On site live Camargue horses, Hyland cattle, Scottish sheep, gray herons and many other species. A few group visits are regularly organised. To participate, you must register in advance on the Marais Vernier nature reserve website.
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You will be able to appreciate this castle peacefully installed in the Normandy countryside, passing in front of the castle of Plessis-Bouquelon dating from the 16th century, including a dovecote, a chapel and a park.
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The Marais-Vernier Orientation Table is a viewpoint overlooking the Marais Vernier, a vast wetland area home to a very diverse fauna and flora. The orientation table allows you to appreciate the panoramic view of the marsh and its unique agricultural plots, called courtils, by helping you to identify landmarks. You may be able to spot rare birds like osprey, heron, falcon or stork. The Marais Vernier is a natural wonder that offers a variety of landscapes and terrains for runners.
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The Maladrerie Saint-Thomas-Becket is a former leper colony founded in the 12th century by the monks of the abbey of Fécamp. You can admire the remains of the chapel dedicated to Saint Thomas Becket, the Archbishop of Canterbury who was assassinated by King Henry II of England in 1170. You can also discover the archaeological remains of a building and a paved pool in inside the enclosure. It is a peaceful and scenic walk that will take you back in time and immerse you in the medieval atmosphere of this place.
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The largest of the Marais Vernier ponds
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Frequently Asked Questions
How many hiking trails are available around La Grande Mare?
There are over 115 hiking trails around La Grande Mare, offering a wide variety of options for different skill levels and preferences.
Are there easy hiking routes suitable for beginners near La Grande Mare?
Yes, La Grande Mare offers over 50 easy hiking routes. These trails are perfect for beginners or those looking for a relaxed stroll through the scenic landscape.
What kind of terrain can I expect on the trails around La Grande Mare?
The region is characterized by varied terrain, including woodlands, gentle hills, and picturesque waterfront paths around the lake. This provides diverse environments for outdoor activities.
Are there any circular walks around La Grande Mare?
Many of the trails around La Grande Mare are designed as circular routes, allowing you to start and end at the same point. An example is the Tour loop from Le Perrey, which offers a moderate 7.4 km experience.
What do other hikers enjoy the most about hiking in La Grande Mare?
The area is highly rated by the komoot community, with an average score of 4.2 stars from over 270 reviews. Hikers often praise the quiet woodlands, gentle hills, and well-maintained paths that make for an enjoyable experience.
Are the hiking trails around La Grande Mare suitable for families with children?
Yes, with over 50 easy routes, many trails are suitable for families. The varied terrain and relatively short distances of some paths make them ideal for outings with children. Consider routes like the Hiking loop from Sainte-Opportune-la-Mare for a family-friendly option.
Can I bring my dog on the hiking trails in La Grande Mare?
Generally, dogs are welcome on trails around La Grande Mare, but it's always advisable to keep them on a leash, especially in areas with wildlife or near livestock. Please respect local regulations and clean up after your pet.
What is the best time of year to go hiking in La Grande Mare?
La Grande Mare offers enjoyable hiking year-round. Spring brings blooming flora, summer provides lush greenery, and autumn showcases beautiful fall colors. Even in winter, the trails can be pleasant for a crisp walk, though some paths might be muddy.
Are there any longer, more challenging hikes available?
While many routes are easy to moderate, there are a few longer options for those seeking more of a challenge. For instance, The route of the Chaumières and the château du Plessis is a moderate 14.4 km loop that takes you through the Parc naturel régional des Boucles de la Seine Normande.
Are there places to eat or get refreshments near the hiking trails?
The villages surrounding La Grande Mare, such as Sainte-Opportune-la-Mare and Trouville-la-Haule, often have local cafes or small eateries where you can find refreshments before or after your hike.
What are some notable viewpoints or natural features to look out for?
The trails often provide scenic views of La Grande Mare itself, as well as glimpses of the surrounding countryside and charming local villages. The mix of forest sections and open areas ensures varied vistas throughout your hike.
Is parking available at the trailheads?
Parking is generally available in or near the villages where many of the loops begin, such as Sainte-Opportune-la-Mare or Trouville-la-Haule. It's recommended to check local signage for specific parking regulations.
Most popular routes around La Grande Mare
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