Le Grand Marais is a distinctive region in western France, characterized by its extensive network of canals, ditches, and wetlands. This unique landscape, often referred to as "Green Venice," features both wet marshes, traversed by numerous waterways, and dry marshes, protected by dykes. The flat terrain and verdant environment make Le Grand Marais suitable for several sports like hiking, touring cycling, road cycling, jogging, and more.
Le Grand Marais offers numerous routes for…
62
Routes
4.5
(72)
Average rating
547
People visited

3.8
(12)
85
hikers
12.4km
03:08
20m
20m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

3.8
(4)
33
hikers
5.58km
01:27
30m
30m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

5.0
(2)
14
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

4.3
(3)
13
hikers
6.90km
01:45
20m
20m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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4.3
(4)
30
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.7
(3)
7
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(5)
7
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

3.0
(1)
6
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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5.0
(1)
26
riders
35.3km
01:33
150m
150m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

4.0
(4)
37
riders
46.2km
01:57
210m
210m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

9
riders
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

5
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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11
runners
6.57km
00:41
20m
20m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

8
runners
7.78km
00:49
30m
30m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

7
runners
6.03km
00:37
20m
20m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4
runners
10.4km
01:12
40m
40m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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4.3
(3)
7
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

8
riders
27.1km
02:03
150m
150m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

3.0
(1)
3
riders
34.5km
02:10
150m
150m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

5.0
(1)
2
riders
16.8km
00:54
50m
50m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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Le Grand Marais is a distinctive region in western France, characterized by an extensive network of canals, ditches, and wetlands. This unique landscape is often referred to as "Green Venice" due to its verdant waterways and tranquil atmosphere. It features both wet marshes, traversed by numerous canals, and dry marshes, protected by dykes.
Le Grand Marais offers a variety of outdoor activities, including Hiking, Touring cycling, Road cycling, Jogging, and Mountain biking. The flat terrain and network of paths along the canals make it suitable for leisurely exploration. Many routes are available for different skill levels.
Numerous hiking routes traverse both the wet and dry marsh areas of Le Grand Marais, offering varied perspectives of the landscape. For detailed information and route suggestions, consult the Hiking around Le Grand Marais guide on komoot. There are also specific guides for easier options.
Yes, Le Grand Marais offers easy hiking trails suitable for beginners or those seeking a less strenuous experience. These routes allow visitors to explore the unique marshland environment at a comfortable pace. Information on these trails can be found in the Easy hikes around Le Grand Marais guide.
Le Grand Marais is ideal for cycling due to its flat terrain and extensive network of paths along the canals. Both touring cycling and road cycling routes are popular. Explore options in the Cycling around Le Grand Marais and Road Cycling Routes around Le Grand Marais guides.
Mountain biking is an available activity in Le Grand Marais, offering a different way to experience the region's diverse landscapes. Specific trails cater to mountain bikers looking for off-road adventures. For more details, refer to the MTB Trails around Le Grand Marais guide.
Yes, Le Grand Marais provides opportunities for jogging and running along its network of paths and trails. The tranquil environment and flat terrain make it suitable for various running distances. Find suitable routes in the Running Trails around Le Grand Marais guide.
The region is characterized by its man-made yet naturally integrated landscape, including hundreds of kilometers of canals and "conches" that form a dense hydraulic network. These waterways are often lined with trees, creating a verdant and tranquil environment. The area also features distinct wet and dry marsh zones.
Routes in Le Grand Marais are well-regarded by the komoot community. More than 1,500 visitors have explored the region, contributing to an average rating of 4.3 out of 5 stars for the available routes. This indicates a high level of satisfaction among outdoor enthusiasts.
Komoot offers several guides for Le Grand Marais, covering various sports and difficulty levels. These include guides for Hiking, Touring Cycling, Road Cycling, Jogging, Easy Hikes, and MTB Trails.
For official information regarding Le Grand Marais, visitors can consult the official website. The primary resource is legrandmazarin.com. For direct inquiries, a phone number is available at +33 (0)1 83 64 00 65.

