Arzal, a commune located in the Morbihan department of Brittany, France, presents a diverse landscape ideal for outdoor activities. Its unique geographical position at the estuary of the Vilaine River provides a blend of coastal, riverine, and rural environments. This area features varied terrains, from coastal paths and marshy areas to rolling countryside, making it suitable for several sports like hiking, jogging, mountain biking, road cycling, and more. The impressive Arzal Dam, Europe's largest estuary dam, is a defining feature,…
94
Routes
4.3
(217)
Average rating
2121
People visited

4.7
(41)
162
riders
34.9km
02:39
400m
400m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

4.0
(3)
29
riders
37.9km
03:03
500m
500m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

4.0
(4)
16
riders
37.5km
02:08
210m
210m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

5.0
(1)
8
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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3.5
(2)
192
runners
46.0km
05:27
630m
630m
Hard run. Very good fitness required. Mostly accessible paths. Some sure footedness required.

156
runners
29.6km
03:30
410m
410m
Hard run. Very good fitness required. Mostly accessible paths. Some sure footedness required.

3.0
(1)
100
runners
12.1km
01:27
30m
30m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

41
runners
26.5km
03:05
190m
190m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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4.6
(27)
113
riders
37.3km
02:14
260m
260m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.5
(11)
35
riders
28.2km
01:43
240m
240m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.8
(5)
35
riders
20.5km
01:41
150m
150m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

14
riders
32.4km
02:01
300m
300m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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4.7
(6)
88
hikers
22.7km
06:08
300m
300m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

4.4
(5)
52
hikers
17.4km
04:30
100m
100m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

4.6
(10)
83
hikers
12.1km
03:04
30m
30m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

4.8
(12)
60
hikers
16.4km
04:26
210m
210m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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3.0
(1)
46
riders
31.6km
01:21
190m
190m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

4.0
(2)
40
riders
45.7km
02:20
330m
330m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

43
riders
54.1km
02:20
360m
360m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

5.0
(1)
42
riders
59.0km
02:45
690m
680m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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4.5
(2)
26
riders
86.8km
05:21
440m
440m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.7
(3)
17
riders
42.8km
02:34
340m
330m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.0
(1)
17
riders
66.2km
04:02
230m
230m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
11
riders
51.3km
03:23
530m
530m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Arzal offers a variety of outdoor activities including Hiking, Jogging, Mountain biking, Road cycling, Touring cycling, and Gravel biking. The region features over 100 routes across these sports, catering to diverse interests and skill levels.
Outdoor routes in Arzal are highly regarded, with more than 9,000 visitors sharing their experiences. The 104 available routes have an average rating of 4.36 out of 5 stars.
A primary natural attraction is the Vilaine Estuary, featuring the Arzal Dam, which is Europe's largest estuary dam. The region also offers varied landscapes including coastal paths, marshy areas, and rolling countryside along the Vilaine River.
Arzal provides hiking trails for various skill levels, including easier options. The 'Circuit des Coteaux de Vilaine' is an 8 km (5 miles) route, and the 'Circuit de l'Estuaire' is a 10.5 km (6.5 miles) path, both offering accessible experiences. More information can be found in the Hiking around Arzal guide.
Arzal features dedicated mountain biking circuits, including a 33 km (20.5 miles) route divided into two loops. These trails traverse varied landscapes such as riverine areas and the Arzal Dam. Consult the MTB Trails around Arzal guide for details.
Road cyclists can explore routes integrated into broader networks like 'La Littorale / Voie 5 Bretagne' and 'Vélocéan'. A popular option is the 'Port Tréhiguier – Plage de Loscolo loop', which is 54.1 km (33.6 miles) long. The Road Cycling Routes around Arzal guide offers more information.
Yes, trails in Arzal pass by several historical sites. These include old flour mills from the sixteenth century, the renovated Séréac mill, and traditional Breton villages like Lantiern with its 16th and 17th-century houses and the Saint Jean-Baptiste chapel.
Komoot offers several guides for Arzal, including Hiking around Arzal, Running Trails around Arzal, MTB Trails around Arzal, Road Cycling Routes around Arzal, Cycling around Arzal, and Gravel biking around Arzal.
The official website for the commune of Arzal is arzal.bzh. This site provides information about the local area and services.
For tourism inquiries related to Arzal, contact the local tourism office. The phone number is +33 2 97 45 04 92.
Yes, Arzal is part of broader cycling networks. Cyclists can find routes that guide them along scenic coastal views and the Vilaine Estuary, including segments of 'La Littorale / Voie 5 Bretagne' and 'Vélocéan'.
The Arzal Dam is a significant feature of the region, known as Europe's largest estuary dam. It is 500 meters (about 1,640 feet) long and regulates the flow of the Vilaine River, creating a vast body of water upstream and offering panoramic views.

