4.5
(256)
1,472
riders
62
rides
Mountain bike trails around Gastes are characterized by the extensive pine forests and numerous freshwater lakes of the Landes region. The terrain is predominantly flat, offering accessible routes for various skill levels. This area provides a network of paths that wind through woodlands and along lake shores, ideal for exploring the natural environment.
Last updated: October 25, 2026
4.9
(9)
48
riders
26.0km
01:20
60m
60m
Easy mountain bike ride.
4.5
(11)
71
riders
40.3km
02:06
130m
130m
Moderate mountain bike ride. Good fitness required.

4.9
(8)
50
riders
Easy mountain bike ride.
5.0
(2)
29
riders
75.9km
04:09
280m
280m
Moderate mountain bike ride. Good fitness required.
5.0
(1)
16
riders
12.3km
00:40
20m
20m
Easy mountain bike ride.
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Kilometer-long beach to Mimizan to the north and to Contis to the south. Fine sand from dunes and crystal clear and clean water
0
0
In summer, many people. Off-season it is viable
0
0
Track to the beach of the spice maker. 8km from BIAS.
0
0
From the beach it looks very curious and majestic
1
0
Beautiful cycle path in the pine forest
1
0
There are public toilets here!
0
0
Beautiful place for cycling in nature
0
0
Very nice place and easy to access
1
0
Gastes offers a wide selection of mountain bike trails, with over 50 routes recorded on komoot. These include 21 easy, 21 moderate, and 17 difficult trails, catering to various skill levels.
The mountain bike trails in Gastes are primarily characterized by the extensive pine forests and numerous freshwater lakes of the Landes region. The terrain is predominantly flat and sandy, offering accessible routes that wind through woodlands and along lake shores.
Yes, Gastes provides several accessible routes suitable for families. The predominantly flat terrain and network of paths through pine forests and along lake shores make for enjoyable and easy family rides. You can find 21 easy-rated tours on komoot.
Many routes in Gastes are designed as loops, allowing you to start and finish in the same location. A popular moderate option is the Transaquitain Canal – Lake Cazaux-Sanguinet loop from Parentis-en-Born, which covers 52.9 km and offers scenic views. Another option is the Transaquitain Canal – Little Pond of Biscarrosse loop from Parentis-en-Born, a 33.3 km trail through pine forests.
The area is highly rated by the komoot community, with an average score of 4.3 stars from over 170 reviews. Reviewers often praise the tranquil atmosphere of the pine forests, the scenic lake views, and the well-maintained paths that make for enjoyable rides.
While much of the terrain is flat, Gastes does offer more challenging options for experienced riders. There are 17 trails rated as 'difficult' on komoot, such as the Tour de l'étang aureihan – Étang Walk loop from Sainte-Eulalie-en-Born, which is 22.7 km long and provides a more demanding experience.
The trails often lead past beautiful natural attractions, particularly the region's freshwater lakes. You can cycle past highlights like the Little Pond of Biscarrosse, the Biscarrosse and Parentis Lagoon, and Lake Aureilhan, offering picturesque views and opportunities for breaks.
Many routes offer scenic views, especially those that skirt the numerous lakes. For instance, the Transaquitain Canal – Lake Cazaux-Sanguinet loop provides expansive vistas of Lake Cazaux-Sanguinet. You can also find specific viewpoints like View of Le Nasseys, which offers a great perspective of the surrounding lake landscape.
The duration of mountain bike tours in Gastes varies depending on the route and your pace. Moderate trails like the Parentis bisca loop from Sainte-Eulalie-en-Born (40.3 km) typically take around 2 hours. Longer routes, such as the Transaquitain Canal – Lake Cazaux-Sanguinet loop (52.9 km), can take closer to 3 hours.
Yes, beyond the natural beauty, you can encounter some interesting man-made landmarks. For example, the Canal Transaquitain Wooden Bridge in Biscarrosse is a notable feature along some routes. Additionally, the Biscarrosse Seaplane Museum offers a unique cultural stop not far from the trails.
Given the region's characteristics, mountain biking in Gastes is enjoyable for much of the year. The extensive pine forests provide shade during warmer months, and the flat terrain means trails are generally accessible. Spring and autumn offer pleasant temperatures, while summer is popular for combining rides with lake activities.


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