4.4
(108)
367
riders
47
rides
Mountain biking around Mareil-Sur-Loir, located in the Pays de la Loire region of France, offers diverse terrain for riders. The area is characterized by its connection to the Loir River, which provides scenic routes along its banks. Extensive forests such as Bois de l'Hommeau and Bois de Gallerande offer shaded trails, while local hillsides contribute varied elevation changes. Several lakes, including Lacs de la Monnerie and Lac des oiseaux, add to the natural beauty and provide tranquil backdrops for rides.
…Last updated: July 4, 2026
4.8
(9)
19
riders
36.1km
02:21
170m
170m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.9
(8)
30
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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16
riders
61.5km
04:27
520m
520m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.7
(3)
15
riders
39.2km
02:40
220m
220m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.7
(3)
9
riders
23.6km
01:39
150m
150m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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Fortress built in the mid-11th century, it was rebuilt in the 17th century by the Carmelite monks who founded their monastery there. It became a private house after the revolution and, as the oldest building in the city, was converted into the town hall in the early 20th century.
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Thanks to a path around this lake, while running, you will be able to enjoy all the fauna and flora that this natural habitat has to offer, including more than 100 species of birds!
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This bridge offers a magnificent view of the Loire and the Château des Carmes. The city even adorns the bridge with beautiful flowers to enhance the view.
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Now privately owned and impossible to visit, this beautiful chateau was first non-existent in the 1100s. It was purchased by the Sarcé family in 1822 and remained in the family until the last heir died in 1985 and was bought by a wealthy American.
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A walk in the heart of the Gallerande wood will offer you ponds, forest baths, a castle and breathtaking views of the Loir valley.
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Thanks to a hiking trail around this lake, you can enjoy all the fauna and flora that this natural habitat has to offer, including more than 100 species of birds!
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You arrive on a very pleasant portion. Bordered on each side by vegetation, you enjoy welcome shade at any time of the day in summer. You are close to the pond of Belle-ville which contributes to the freshness of the place.
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There are over 45 mountain bike trails in the Mareil-Sur-Loir area, offering a variety of routes for different skill levels. Most of these are rated as moderate, with a good selection of easy trails also available.
Yes, Mareil-Sur-Loir offers several easy mountain bike trails. One popular option is the Bicycle Dismount Point – Lake of the Birds loop from La Flèche, which is 23.6 km long and takes approximately 1 hour 39 minutes to complete. These trails are generally well-suited for those new to mountain biking or families looking for a less strenuous ride.
The region around Mareil-Sur-Loir is characterized by its green spaces, including extensive forests like Bois de l'Hommeau and Bois de Gallerande, and picturesque agricultural land. The Loir River is a significant natural feature, providing scenic routes along its banks. You'll also encounter tranquil lakes, such as the Lake of the Birds, adding to the diverse natural beauty.
Yes, many of the mountain bike trails around Mareil-Sur-Loir are circular loops. Examples include the popular Moulin de la Bruyère – Gallerande Castle loop from Thorée-les-Pins and the Lake of the Birds – Bird Lake loop from Lac des oiseaux, allowing you to start and finish at the same point.
Several routes pass by notable landmarks and natural features. For instance, the Moulin de la Bruyère – Gallerande Castle loop from Thorée-les-Pins passes by historical sites. You can also find highlights like the View of the Loir and the Lake of the Birds on various routes. The region also features the Château des Carmes and the fortified mill of Mervé.
The mountain bike trails in Mareil-Sur-Loir are highly rated by the komoot community, with an average score of 4.4 stars from over 100 reviews. Riders often praise the varied terrain, the scenic river paths along the Loir, and the tranquil forested areas that make for enjoyable rides.
While Mareil-Sur-Loir offers a good selection of easy and moderate trails, there are no routes specifically listed as difficult. The moderate trails, such as the Gallerande Castle – Saint jean de la motte loop from Saint-Jean-de-la-Motte, offer varied elevation changes and longer distances for those seeking a more extended ride.
Yes, the Loir River is a central feature of the region, and many mountain bike routes incorporate its scenic banks. You can find attractive cycling paths that wind along the Loir, offering peaceful views and a connection to the natural environment.
Mountain bike tours in Mareil-Sur-Loir vary in length and duration. Easy routes can take around 1 hour 30 minutes, while moderate trails like the Lake of the Birds – Bird Lake loop from Lac des oiseaux can take approximately 4 hours 15 minutes to complete, depending on your pace and stops.
Yes, the region features several lakes that are integrated into mountain bike routes. The Lake of the Birds is a prominent feature, with routes like the Lake of the Birds – Bird Lake loop from Lac des oiseaux offering circuits around these tranquil water bodies.


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