4.3
(331)
1,440
riders
127
rides
Mountain biking around Montreuil-Le-Gast offers a diverse landscape characterized by woodlands, tranquil waterways, and open rural paths. The region features a network of trails that wind through areas like Bois de Cranne and along the Ille river, providing varied terrain for cyclists. Elevation changes are generally gentle, with some routes featuring moderate climbs. This makes the area suitable for a range of mountain biking experiences.
Last updated: November 2, 2026
4.8
(12)
82
riders
47.3km
03:24
420m
420m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.2
(5)
18
riders
21.5km
01:33
220m
220m
Hard mountain bike ride. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

4.5
(12)
15
riders
27.0km
01:35
140m
140m
Easy mountain bike ride.
4.9
(8)
10
riders
24.9km
01:51
220m
220m
Moderate mountain bike ride. Advanced riding skills necessary.
4.6
(8)
8
riders
43.9km
03:03
210m
210m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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Lots of roots, but it's worth shaking as it's so beautiful, surrounded by water.
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The church was built in 1845, to the plans of the architect Léonce Couëtoux.
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The old Saint-Martin de la Mézière church was destroyed by a fire on May 28, 1866. Of the old building, the architect Jacques Mellet only retains the octagonal tower. The latter, built in the 17th century style, was however built between 1822 and 1833 (pop.culture.gouv.fr)
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The oldest remains of the parish church of Sainte-Justine de Gévezé date from the 12th century, notably a bay in the south wall of the nave. The Sainte-Justine Church was rebuilt in the 15th and 16th centuries, of which it retains some elements of its framework, or even gargoyles and crossettes with fantastic animal shapes. A tower had been built between 1614 and 1628. This one threatening to fall into ruins was rebuilt in the middle of the 19th century, in a different place: the bottom of the nave. The plans and specifications for this new porch bell tower were drawn up by Jacques Mellet who took delivery of the work in 1858. (wiki-rennes.fr)
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Well maintained trail with passage in the middle of fields, quite nice
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Saint Justine is a 1st century martyr in Padua. Baptized in Padua by a disciple of Saint Peter, she remained firmly faithful to faith in Jesus Christ at the time of the persecutions. For her faith, she was pierced with a sword. The fame of his so lively faith spread throughout the Roman Empire, as far as Gaul, despite the hostile climate towards Christians. In Gévezé, the oldest remains of the church date from the 12th century, notably a bay in the south wall of the nave. The Sainte-Justine Church was rebuilt in the 15th and 16th centuries, of which it retains some elements of its framework, or even gargoyles and crossettes with fantastic animal shapes. A tower had been built between 1614 and 1628. This one threatening to fall into ruins was rebuilt in the middle of the 19th century, in a different place: the bottom of the nave. The Sait-Justine church housed two side altars dedicated to the Virgin and Saint Anne, made of stone and marble by the Rennes sculptor Bernard Dupont in 1637. They were demolished in 1783, by kind rationalist supporters of the Fraternal Republic and democratic.
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Beautiful chapel overlooking the towpath (accessible on foot or by mountain bike)
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There are nearly 130 mountain bike trails around Montreuil-Le-Gast, offering a wide variety of options for different skill levels. This includes 17 easy, 83 moderate, and 29 difficult routes.
Yes, Montreuil-Le-Gast offers 17 easy mountain bike routes. A great option for beginners is the Chevaigné Lock – Betton Lake and Sculptures loop from Melesse, which is 16.7 miles (26.9 km) long and takes about 1 hour 35 minutes to complete.
The region's mountain bike trails are characterized by diverse landscapes, including woodlands, tranquil waterways, and open rural paths. You'll find routes winding through areas like Bois de Cranne and along the Ille river. Elevation changes are generally gentle, though some routes feature moderate climbs.
Absolutely, there are 29 difficult mountain bike routes for experienced riders. The Traverse of Bois de Cranne – The Headliner loop from Melesse is a challenging 29.2 miles (47.0 km) trail that explores dense woodlands and typically takes over 3 hours to complete.
Yes, many of the mountain bike trails in Montreuil-Le-Gast are designed as loops. For example, the Moucherie Lock – Saint-Grégoire Mill loop from Montreuil-le-Gast is a moderate 50.1 miles (80.7 km) path that offers scenic views along waterways and past historical mills.
While riding, you might encounter several interesting spots. The area features historical sites like the Charbonnière Mill and various locks along the Ille-et-Rance Canal, such as the Lock on the Ille-et-Rance Canal. The Site des Onze écluses is also a notable point of interest.
The mountain bike routes in Montreuil-Le-Gast are highly rated by the komoot community, with an average score of 4.4 stars from over 300 reviews. Riders often praise the varied terrain, from dense woodlands to tranquil river paths, and the well-maintained network of trails.
Yes, for those seeking longer rides, there are several options. The Moucherie Lock – Saint-Grégoire Mill loop from Montreuil-le-Gast is a substantial 50.1 miles (80.7 km) route, offering an extended journey through the region's landscapes.
The region is generally pleasant for mountain biking from spring through autumn. Spring brings blooming nature, while autumn offers beautiful foliage. Summer is also popular, but it's always wise to check local weather conditions before heading out.
While specific cafes on every route aren't detailed, some routes pass near villages or points of interest where refreshments might be available. For instance, the Montreuil – Creperie de Ille loop from Melesse suggests a route that could lead you towards local eateries like the Ille Flottante.
Yes, if you're looking for a shorter ride, the Mountainbike loop from Montreuil-le-Gast is a good option. It's 13.4 miles (21.5 km) long and can typically be completed in under 2 hours.
During winter, trails can become muddy or slippery, especially in wooded areas or along riverbanks. While some routes may still be rideable, it's advisable to check local weather forecasts and trail conditions before planning a winter ride. Proper gear for cold and wet conditions is also recommended.


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