4.0
(87)
601
riders
52
rides
Mountain bike trails Saint-Mars-Du-Désert traverse a rural territory in Loire-Atlantique, characterized by rolling landscapes, lush forests, and winding rivers. The area offers diverse terrain, including hilly sections and unpaved segments, suitable for various mountain biking experiences. Riders can explore routes that pass through natural features like the Plain of Mazerolles and along waterways. The region's topography provides both climbs and descents for mountain bikers.
Last updated: May 23, 2026
4.1
(19)
107
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
45
riders
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.

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3.0
(2)
22
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.8
(4)
21
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
19
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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A truly magnificent landscape
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Riding up there by bike was quite strenuous, but the view from the top was worth the effort. It was well worth it.
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Beautiful 360 degree view
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peaceful to take a break
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rock in the middle and end of the descent, be careful ⚠️ not to go too fast
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you have to make an effort to see this! but woo top
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There are over 40 mountain bike trails around Saint-Mars-Du-Désert, offering a variety of experiences for different skill levels. The komoot community has rated these routes highly, with an average score of 4.1 stars.
The trails cater to a range of abilities: you'll find 11 easy routes, 26 moderate routes, and 6 challenging routes designed for more experienced riders. This variety ensures there's something for everyone, from casual outings to more demanding adventures.
You can expect diverse terrain, including rolling landscapes, lush forests, and paths winding along waterways. Many routes feature hilly sections and unpaved segments, providing both climbs and descents. The area is situated between the Erdre Valley and the Loire Valley, contributing to its varied topography.
Yes, there are several easy trails suitable for beginners. One popular option is the Saint-Cénéri-le-Gérei – Saint-Léonard-des-Bois loop from Saint-Léonard-des-Bois, which is 8.6 miles (13.8 km) long and leads through pleasant rural landscapes.
For experienced riders looking for a longer challenge, consider the Saint-Léonard-des-Bois – Moulin de Trotté loop from Saint-Léonard-des-Bois. This moderate route spans 21.4 miles (34.4 km) and features significant elevation changes, offering a rewarding ride through varied terrain.
Many trails pass through or near notable natural features. You might encounter the protected Plain of Mazerolles, known for its ornithological interest. Additionally, you can find highlights like the Rochers du Sphinx, the Grand Pond of Sillé, and Lake Izé. Some routes also offer scenic views from spots like the Alpes mancelle viewpoint st léonard des bois.
Spring and autumn generally offer the most pleasant conditions for mountain biking in the Pays de la Loire region, with milder temperatures and beautiful scenery. Summer can also be enjoyable, though it's advisable to ride earlier in the morning or later in the afternoon to avoid the midday heat. Winter rides are possible, but trails may be muddy or slippery after rain.
Yes, several routes provide excellent viewpoints. For example, the Saint-Léonard-des-Bois – Alpes mancelle viewpoint st léonard des bois loop from La Jarrière specifically highlights a scenic overlook, allowing you to enjoy panoramic vistas of the surrounding landscape.
Many of the mountain bike trails in the Saint-Mars-Du-Désert area are designed as circular routes, allowing you to start and finish at the same point. This makes planning your ride and parking more convenient. You'll find various loop options across all difficulty levels.
The mountain bike trails around Saint-Mars-Du-Désert are highly regarded by the komoot community, with an average rating of 4.1 stars from over 140 reviews. Riders often praise the varied terrain, the natural beauty of the landscapes, and the well-maintained paths that offer a good mix of challenge and enjoyment.
Saint-Mars-Du-Désert is known for hosting mountain biking events such as "La Marsienne," which highlights the area's suitability for the sport. While specific permanent marked routes from this event aren't detailed, the extensive network of komoot trails provides numerous options that local riders frequently explore.


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