4.6
(123)
1,048
riders
49
rides
Mountain biking around Saint-Just offers a diverse landscape characterized by gentle rolling hills, dense woodlands, and open agricultural areas. The region features a network of trails that often pass by historical megalithic sites and tranquil ponds, providing a blend of natural beauty and cultural interest. Terrain typically includes forest paths, gravel tracks, and some singletrack sections, suitable for various skill levels.
Last updated: July 4, 2026
4.9
(9)
149
riders
52.4km
04:03
680m
680m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.8
(22)
132
riders
35.3km
03:07
590m
590m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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3.8
(9)
90
riders
37.6km
03:12
450m
450m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.9
(7)
53
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.5
(4)
48
riders
34.0km
02:51
380m
380m
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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Sacred space, Saint-Just was frequented by Neolithic people for several millennia. Our distant ancestors settled on these dry moors to form a major complex of megalithic monuments, the second most important in Brittany, after Carnac. On a route of about 6km you can discover various alignments bearing strange names often linked to a local legend. The path can be walked, run or even cycled across a moor that offers no shade or shelter. A magical and fascinating place in every respect
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Very nice hike. Please note, the indicated parking lot no longer exists, you must park near the football stadium
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nice meeting but to do in enduro
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Located in the town of Bain sur Oust, it is the place of the meeting of Nominoë and Conwoïon who brought the body of Saint Marcellin from Rome to the Saint Sauveur de Redon abbey. This trèviale chapel fell into ruin, the primitive Romanesque building was rebuilt from 1945
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A private property, a beautiful half-castle, half-manor. It is sometimes possible to visit the garden. If it is not opened, the gate will be closed and there will be a sign in front of the entrance.
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About 5000 years old row of stones with good explanation.
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The Etang de Val is also known as the Etang de Saint Just. At one end of the pond is a dam where two mills used the energy it provided. The view from here is breathtaking.
4
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little drop great for beginners
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Saint-Just offers a wide selection of mountain bike trails, with over 50 routes available on komoot. These trails cater to various skill levels, from easy rides to more challenging adventures.
The mountain bike trails in Saint-Just are quite diverse. You'll find a good mix, with 11 easy routes perfect for a relaxed ride, 43 moderate trails offering a balanced challenge, and 5 difficult routes for experienced riders seeking more technical terrain.
Yes, Saint-Just has several family-friendly options. The region's gentle rolling hills and forest paths make many of the 11 easy routes suitable for families. These trails often avoid overly technical sections, providing a pleasant experience for all ages.
Mountain biking around Saint-Just features a diverse landscape. You'll encounter gentle rolling hills, dense woodlands, and open agricultural areas. The terrain typically includes forest paths, gravel tracks, and some singletrack sections, often passing by historical megalithic sites and tranquil ponds.
Absolutely. For experienced riders looking for a challenge, Saint-Just offers 5 difficult routes. One such route is the Chapelle St Laurent – Saint-Marcellin Chapel loop from Renac, which is 33.9 km long and leads through woodlands and past historic chapels, often completed in about 2 hours 50 minutes.
Many mountain bike trails in Saint-Just pass by interesting historical and natural sites. You can explore ancient megalithic alignments, such as the Alignments du Moulin, or ride along the Towpath along the Vilaine. The region also features tranquil ponds and historic chapels.
Yes, many of the mountain bike trails in Saint-Just are designed as loops, offering convenient starting and ending points. A popular example is the Étang du Val – Alignments du Moulin loop from Saint-Just, a moderate 25.4 km ride.
The mountain bike routes in Saint-Just are highly rated by the komoot community, with an average score of 4.6 stars from over 100 reviews. Reviewers often praise the varied terrain, the blend of natural beauty and cultural interest, and the well-maintained paths through woodlands and past historical sites.
The lengths of mountain bike trails in Saint-Just vary significantly. You can find shorter routes for quick rides, but many popular trails range from 20 km to over 50 km. For instance, the Bois de Baron loop from Pipriac is 33.8 km long, while the Small drop approx. 70 cm loop from Pipriac extends to 52.4 km.
Mountain bike trails in Saint-Just often start from various points within the region, including the towns of Saint-Just, Pipriac, and Renac. These locations serve as convenient access points to the network of trails that explore the surrounding woodlands and countryside.
Yes, the region around Saint-Just is characterized by tranquil ponds and rivers. Many trails are designed to incorporate these natural features, offering scenic views. The Alignments du Moulin – Megaliths of Saint-Just loop from Saint-Just, for example, winds through countryside that includes such elements.


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