The best MTB trails around Lac D'Arzal
4.3
(437)
2,123
riders
11
rides
Mountain biking around Lac D'Arzal features routes that navigate the varied terrain surrounding the lake and the Villaine Valley. The landscape includes river valleys, forested sections, and areas with notable bridge crossings. The region offers a mix of moderate and challenging paths, with some routes incorporating technical sections.
Best mountain bike trails around Lac D'Arzal
- The most popular mountain bike trail is Gaillard Footbridge – Villaine Valley loop from Arzal, a 21.5 miles (34.6 km) trail that takes 2…
Last updated: July 4, 2026
3.3
(3)
45
riders
89.3km
06:41
1,040m
1,040m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
4.2
(5)
16
riders
35.4km
03:01
590m
590m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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4.4
(5)
14
riders
13.0km
01:01
140m
140m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.3
(9)
31
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.6
(5)
13
riders
17.8km
01:18
210m
210m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
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Other adventures around Lac D'Arzal
Tips from the Community
A fit cyclist, but not recommended in December. Beautiful route, but it's hard-earned.
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The Bourigan windmill is an old windmill that has lost its sails but is distinguished by its "large head" (a typical shape for a windmill with a massive body). It was heightened in the 20th century, giving it a unique profile. Although it is not open to the public, this windmill remains an emblematic vestige of Breton rural heritage, marking the region's milling history.
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The Folleux footbridge, spanning the Vilaine River, connects the banks of Béganne and Péaule, creating a pleasant and scenic crossing point. Designed with a seven-span lifting structure, it allows boats to pass over the Trévelo tidal channel.
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This old ruined mill is unfortunately not very visible due to the numerous weeds that hide the building.
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Magnificent La Roche Bernard
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The Foureux footbridge allows you to pass from Beganne to the commune of Marzan, and to reach the La Roche Bernard bridge by paths that are perfectly usable by bike.
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The old town, a small town of character, offers numerous walks, winding through old streets into belvederes with beautiful views. We particularly recommend the Chemin du Ruicard, which wanders through picturesque streets, some with stairs, lined with houses from the 16th and 17th centuries. From this point, you can also enjoy the view of the port which is a place of heritage and traditions. The village also has cafes and restaurants that serve local dishes if you want to take a break. La Crêperie La Sarrasine and La Mie de la Roche are the most popular places in the city.
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Frequently Asked Questions
How many mountain bike trails are there in Lac D'Arzal?
The Lac D'Arzal area offers a wide selection of mountain bike trails, with over 70 routes available. These range from easy paths to more challenging technical sections, catering to various skill levels.
Are there mountain bike trails for beginners around Lac D'Arzal?
Yes, beginners will find plenty of suitable options. There are over 30 easy mountain bike trails around Lac D'Arzal, perfect for those new to the sport or looking for a relaxed ride. These routes often feature gentler terrain and less demanding ascents.
What about more challenging mountain bike routes in the Lac D'Arzal area?
For experienced riders seeking a challenge, Lac D'Arzal has several difficult mountain bike routes. One notable option is the Technical Trail – Bridge tour loop from La Roche-Bernard, which spans 55.5 miles (89.3 km) and includes varied terrain and technical sections.
Are the mountain bike trails around Lac D'Arzal suitable for families?
Many of the easier mountain bike trails around Lac D'Arzal are suitable for families. These routes typically follow flatter paths and offer a pleasant way to explore the region together. Look for trails marked as 'easy' for the most family-friendly experience.
Are there circular mountain bike trails around Lac D'Arzal?
Yes, many of the mountain bike routes in the Lac D'Arzal region are circular, allowing you to start and finish at the same point. An example is the Bridge tour – Villaine Valley loop from La Vigne, which offers a scenic loop through the Villaine Valley.
When is the best time of year for mountain biking around Lac D'Arzal?
The best time for mountain biking around Lac D'Arzal is generally from spring to autumn (April to October) when the weather is mild and trails are dry. Summer offers longer daylight hours, but spring and autumn provide pleasant temperatures and vibrant scenery.
What kind of views can I expect on the mountain bike trails around Lac D'Arzal?
Mountain bike trails around Lac D'Arzal offer diverse scenery, including picturesque river valleys, dense forested sections, and views of the lake itself. You'll also encounter notable bridge crossings, adding to the visual interest of the routes.
Are there any interesting landmarks or attractions to see while mountain biking?
Yes, the area around Lac D'Arzal features several interesting landmarks. You might pass by the Old Port of La Roche-Bernard, the impressive Arzal Dam, or the historic Old Bridge. These offer great spots for a break and some sightseeing.
Is parking available near the mountain bike trails at Lac D'Arzal?
Parking is generally available at various starting points for the mountain bike trails around Lac D'Arzal, particularly in towns like Arzal and La Roche-Bernard. It's advisable to check specific route descriptions for detailed parking information.
Are there cafes or places to eat near the mountain bike routes?
Yes, you'll find cafes and restaurants in the towns and villages surrounding Lac D'Arzal, such as Arzal and La Roche-Bernard. These are convenient for a break or a meal before or after your ride, especially if your route passes through or near these settlements.
What do other mountain bikers say about the trails around Lac D'Arzal?
The mountain bike trails around Lac D'Arzal are highly rated by the komoot community, with an average score of 4.3 stars from over 400 reviews. Riders often praise the varied terrain, scenic views, and the mix of moderate and challenging paths available.
Are there any hidden gem mountain bike trails in the Lac D'Arzal region?
While many trails are well-known, exploring some of the less-trafficked moderate routes can reveal hidden gems. For instance, the Old Bridge – Folleux technical course loop from La Roche-Bernard offers a great experience with varied terrain that might be less crowded than the most popular options.
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