4.3
(639)
2,522
riders
136
rides
Mountain biking around Saint-Jean-D'Illac offers diverse natural landscapes characterized by extensive pine forests, part of the larger Landes de Gascogne Regional Nature Reserve. The region features a network of cycling paths, including shaded forest trails and sections along tranquil waterways like the Jalle. Terrain generally presents gentle elevation changes, making it suitable for various skill levels and ideal for cross-country mountain biking.
Last updated: May 18, 2026
4.6
(14)
89
riders
25.8km
02:06
60m
60m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.5
(2)
27
riders
46.1km
03:17
100m
100m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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4.5
(2)
38
riders
23.4km
01:39
50m
50m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
4.2
(5)
13
riders
13.6km
00:59
30m
30m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
2
riders
38.1km
02:20
60m
60m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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Fun and catchy, for a very sporty section.
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This preserved natural space is known for its springs and its biodiversity. This wood offers winding paths through the forest, ideal for hiking and observing wildlife. It is a place of calm and renewal.
3
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This small footbridge in the middle of the pond gives an air of Canada to this landscape. Right next to it you find a nice playground for children and picnic tables.
1
0
Great paths for mountain bikers even if after heavy rainfall some portions can be flooded...
0
0
Near Martignas, a nice place to have fun between singles and paths and learn to ride on the sand!
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Single under the cool of the trees, a bit technical because of the sand in places but no steep drop!
2
0
There are over 140 mountain bike trails around Saint-Jean-D'Illac listed on komoot. These routes cater to various skill levels, with a good balance of easy, moderate, and difficult options.
The terrain around Saint-Jean-D'Illac is characterized by extensive forests and tranquil waterways. You'll find shaded paths through woodlands, some with singletrack and sandy sections, and routes that follow rivers like the Jalle. Generally, the elevation changes are gentle, making it suitable for a range of riders.
Yes, Saint-Jean-D'Illac offers several easy mountain bike trails. For example, the VTT en jalles loop from Martignas-sur-Jalle is an easy 16.7 km route with minimal elevation gain, perfect for a relaxed ride. Overall, there are 65 easy routes available.
For those seeking a longer challenge, the VTT en jalles – Singletrack Trail loop from Saint-Jean-d'Illac is a moderate 46.1 km route that takes approximately 3 hours and 17 minutes to complete, offering varied singletrack sections. Another option is the difficult Nice passage near the stream – VTT en jalles loop from Martignas-sur-Jalle, which is 26.9 km long.
Yes, many of the mountain bike trails around Saint-Jean-D'Illac are circular. Examples include the Les Sablières loop from Saint-Jean-d'Illac, a 17.5 km moderate route through forested areas, and the Les Sablières – Singletrack Trail loop from Collège, a 25.8 km moderate path with varied singletrack.
You can explore several natural attractions along the trails. The region features tranquil waterways like the Jalle river, and you might encounter the picturesque Green Lake, which offers a refreshing natural escape. Many routes also pass through expansive forests, providing shaded and scenic rides.
Yes, you can find historical points of interest nearby. The Cayac Priory and the Cazalet Estate are notable landmarks in the wider area that offer a glimpse into the region's heritage.
The mountain bike trails in Saint-Jean-D'Illac are highly rated by the komoot community, with an average score of 4.4 stars from over 840 reviews. Riders often praise the diverse natural landscapes, the extensive forests providing shade, and the generally gentle terrain that makes the area accessible to various skill levels.
The extensive forests in Saint-Jean-D'Illac offer shaded paths, making them particularly enjoyable during warmer months. Spring and autumn generally provide pleasant temperatures for riding, while the shaded routes can offer respite from the summer heat. Winter conditions are typically mild, but checking local weather forecasts is always recommended.
Absolutely. Saint-Jean-D'Illac offers a balanced mix of difficulty levels. You'll find 65 easy routes for leisurely rides, 65 moderate routes for those seeking a bit more challenge, and 10 difficult routes for experienced mountain bikers looking for more technical sections.
Yes, the region features trails with singletrack sections, particularly through wooded areas. For example, the Les Sablières – Singletrack Trail loop from Collège is known for its varied singletrack segments, offering a more dynamic riding experience.


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