4.2
(91)
457
riders
112
rides
Mountain biking around Saint-Just, particularly in Brittany, France, offers diverse terrain for various skill levels. The region is characterized by the dramatic moorland landscape of the Landes de Cojoux, featuring gorse and heather-covered areas. This natural setting integrates ancient megalithic monuments, providing a unique backdrop for exploration. Trails often include varied elevation gains and descents, winding through small copses and leading to ravines.
Last updated: May 15, 2026
4.0
(7)
13
riders
33.3km
03:10
760m
760m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
16
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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13
riders
31.6km
02:50
670m
670m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(3)
4
riders
34.0km
03:34
950m
950m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
3.0
(1)
8
riders
27.3km
02:01
310m
310m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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very beautiful waterfall near Bourg-en-Bresse
2
0
Single to do absolutely
1
0
Easy access from or towards Ceyzériat. I recommend in the downward direction (towards Ceyzériat)
2
0
There are over 100 mountain bike trails around Saint-Just, offering a wide variety of options for different skill levels. The komoot community has explored more than 108 routes in the area.
The terrain around Saint-Just is diverse, characterized by the dramatic moorland landscape of the Landes de Cojoux, with gorse and heather-covered areas. Trails often feature varied elevation gains and descents, winding through small copses of oak, aspen, chestnut, and beech trees, and leading to deep ravines with windswept cliffs. You'll also encounter ancient megalithic monuments integrated into the natural environment.
Yes, Saint-Just offers a good selection of easier routes. Out of the over 100 trails, 26 are classified as easy, making them suitable for beginners or those looking for a more relaxed ride. An example of an easier route mentioned in the region research is the 18.1km Table d'Orientation loop from Montagrier.
The majority of trails in Saint-Just are of moderate difficulty, with 71 routes falling into this category. Popular moderate routes include Cheval dans la Campagne – Ceyzeriat les vignes loop from Ceyzériat (32.5 km) and Notre Dame des Conches – Notre Dame des Conches loop from Bourg – Ceyzériat Airport (33.1 km). These trails offer engaging terrain and scenic views, requiring good fitness.
Yes, for experienced mountain bikers seeking a challenge, there are 11 difficult routes around Saint-Just. An example is the Ceyzeriat les vignes – Notre Dame des Conches loop from Ceyzériat, which covers 34 km with significant elevation changes.
The trails often lead through the unique Landes de Cojoux moorlands, where you can discover ancient megalithic monuments such as the dolmens of La Croix Saint-Pierre, Le Château Bû, and Le Four Sarrazin, as well as the alignments known as Les Demoiselles de Cojoux. You might also encounter diverse flora like yellow gorse, white rockrose, and dark violet bell-heather, and see Poitevine horses and Highland cattle grazing. While not directly on the trails, nearby attractions include the Brou Abbey in Bourg-en-Bresse and the Ruins of Jasseron Castle.
Many of the mountain bike trails around Saint-Just are designed as loops, offering convenient circular routes. Examples include the Ceyzeriat les vignes – Ramasse loop from Montagnat (30.8 km) and the Ceyzeriat les vignes loop from Montagnat (26.2 km).
The mountain bike trails in Saint-Just are highly regarded by the komoot community, with an average rating of 4.2 stars from over 90 reviews. Many users appreciate the varied terrain, the blend of natural beauty with historical megalithic sites, and the options available for different skill levels.
Yes, Saint-Just offers options for family-friendly mountain biking, particularly with its 26 easy routes. These trails provide a more relaxed experience, allowing families to enjoy the natural beauty and historical sites of the Landes de Cojoux at a comfortable pace. It's advisable to check individual route details for specific suitability for children.
The diverse flora of Saint-Just means the landscape changes with the seasons. While specific conditions vary, spring and autumn generally offer pleasant temperatures and vibrant scenery, with yellow gorse, white rockrose, and dark violet bell-heather blooming at different times. Summer can also be enjoyable, but it's always wise to check local weather forecasts.
The Landes de Cojoux moorlands themselves offer expansive and dramatic views, especially across the gorse and heather-covered areas. The trails also lead to deep ravines with windswept cliffs, providing picturesque vistas. The integration of ancient megalithic monuments within this natural setting creates unique and scenic points of interest throughout your ride.


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