Mernel is a commune located in the Ille-et-Vilaine department of Brittany, France. The region is characterized by its blend of forests, heathlands, and river valleys, providing varied terrain for outdoor activities. Expansive wooded areas like the Bois de Courrouët and Bois du Voyer, alongside open heathlands and the meandering Vilaine River, define the landscape. This diverse environment supports several sports like hiking, touring cycling, road cycling, mountain biking, and more.
Mernel offers a range of…
72
Routes
4.3
(166)
Average rating
1324
People visited

4.7
(23)
178
riders
156km
09:38
900m
900m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.7
(48)
312
riders
129km
07:55
630m
630m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

1.0
(2)
6
riders
36.9km
02:21
250m
250m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.5
(2)
10
riders
116km
07:05
860m
860m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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4.3
(15)
93
hikers
10.2km
02:47
160m
160m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

5.0
(11)
146
hikers
4.69km
01:17
70m
70m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

5.0
(7)
23
hikers
5.93km
01:42
140m
140m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

4.5
(4)
13
hikers
7.05km
01:56
110m
120m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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3.0
(1)
115
riders
162km
08:02
960m
960m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.

11
riders
46.0km
02:23
540m
540m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

7
riders
56.3km
02:35
570m
570m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

9
riders
32.3km
01:22
190m
200m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
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4.5
(14)
92
riders
160km
08:37
810m
810m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
9
riders
50.8km
02:30
270m
270m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4
riders
21.5km
01:24
190m
190m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4
riders
24.5km
01:35
200m
200m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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4.0
(1)
19
riders
140km
08:35
850m
850m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.

4.0
(1)
8
riders
52.5km
02:53
180m
180m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

4.0
(1)
4
riders
25.3km
01:48
230m
230m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

5
riders
44.8km
03:08
270m
270m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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4.3
(3)
12
runners
7.73km
00:48
30m
30m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

8
runners
8.66km
00:56
50m
50m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

6
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5
runners
8.72km
00:56
60m
60m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Mernel offers a variety of outdoor activities including hiking, touring cycling, road cycling, mountain biking, jogging, and gravel biking. The region features forests, heathlands, and river valleys, providing diverse terrain for exploration.
Mernel has more than 400 recorded tours and over 4,000 visitors on komoot. Activities in the region have an average rating of 4.3 out of 5 stars.
Mernel offers hiking opportunities through diverse landscapes like the Bois de Courrouët and Bois du Voyer. The GR39 long-distance trail also passes nearby, offering walks along the Vilaine River. For more details, refer to the Hiking around Mernel guide.
Mernel provides various hiking options, including forest trails suitable for different skill levels. The "Circuit du bois de Courrouët" offers adjustable lengths, making it accessible for easier walks.
Mernel is suitable for touring cycling, road cycling, and mountain biking. The "Vallons de Vilaine" area features tourist cycling routes along canals and greenways. Specific guides include Cycling around Mernel and Road Cycling Routes around Mernel.
Mernel offers mountain biking trails, such as the "Circuit VTT Le chêne au loup." This route includes technical sections within Bois Boutin and Landes de Courrouët, interspersed with forest paths. More information is available in the MTB Trails around Mernel guide.
The region around Mernel is characterized by forests like Bois de Courrouët, heathlands, and the Vilaine River. "Le Boël," often called a "Breton canyon," features striking violet schist cliffs up to 260 feet (80 meters) high overlooking the river.
Yes, komoot offers several guides for Mernel, including Hiking around Mernel, Cycling around Mernel, and MTB Trails around Mernel. There are also guides for road cycling, jogging, and gravel biking.
The official website for the Mairie (Town Hall) of Mernel is mernel.com. This site provides local information and resources for the commune.
Mernel's diverse landscapes of forests, heathlands, and river valleys are suitable for outdoor activities across multiple seasons. The vibrant contrast of yellow gorse and purple schist in the heathlands can be particularly striking at certain times of the year.
Mernel offers various walking routes, including forest trails that can be adjusted in length, making them suitable for families. The "Circuit du bois de Courrouët" is an example of a route with flexible options.
Many outdoor areas in France, including Mernel's forests and heathlands, generally permit dogs, often requiring them to be on a leash. Specific trail regulations should be checked locally.

