3.8
(25)
156
riders
49
rides
Mountain bike trails around Biron are situated in a region characterized by rolling hills, dense woodlands, and river valleys, typical of the French countryside. The landscape offers a mix of ascents and descents, providing varied terrain for mountain biking. Riders can expect paths winding through forests and open fields, with some routes following river courses. The area's geology contributes to a diverse trail surface, ranging from packed earth to gravel tracks.
Last updated: July 4, 2026
4.5
(4)
14
riders
30.7km
02:19
390m
390m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
3.0
(1)
5
riders
28.5km
02:08
340m
340m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

Sign up for free
5.0
(1)
7
riders
47.6km
03:45
710m
710m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
11
riders
31.5km
02:13
370m
370m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
3
riders
56.0km
04:37
1,030m
1,030m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
Nice path along the meadows and fields! Prefer mountain biking especially in winter, a part ends in single which can be muddy
0
0
The view from le Pont-Vieux at Orthez. The bridge is closed to cars, and you can cycle over it.
1
0
Orthez is the former capital of the Bearn. The landmark is the bridge with its defense tower from the 13th century
2
0
The Gave d'Oloron is the meeting of the Gave d'Aspe and the Gave d'Ossau. A nice view especially when the sun goes down!
0
0
Really nice bridge with a great view of the river
2
0
Go through this monument to discover orthez
3
0
Very pretty small town with a rich heritage. Its ramparts overlook the gave de Pau in a bucolic atmosphere. A medieval stop not to be missed!
1
1
The Biron area offers a wide selection of mountain bike trails, with over 45 routes available. These range from easy to difficult, ensuring options for various skill levels.
Mountain bike trails around Biron are characterized by rolling hills, dense woodlands, and river valleys, typical of the French countryside. You'll encounter a mix of ascents and descents, with paths winding through forests and open fields, and some routes following river courses. The trail surfaces vary from packed earth to gravel tracks.
Yes, Biron offers several trails suitable for less experienced riders or families. There are 8 easy-rated routes that provide a gentler introduction to mountain biking in the region, allowing you to enjoy the scenery without overly challenging terrain.
Many riders enjoy the moderate trails around Biron. Two popular options include Le Pont-Vieux (Orthez) – Pont Vieux of Orthez loop from Orthez, a 19.1-mile route with significant elevation, and Castétis Church loop from Castétis, a 17.7-mile trail through rural landscapes.
Yes, for those seeking a greater challenge, there is at least one difficult-rated mountain bike trail in the Biron area. Additionally, many of the 38 moderate routes feature significant elevation gains and varied terrain that can test experienced riders, such as the Pont Vieux of Orthez – Le Pont-Vieux (Orthez) loop from Laà-Mondrans, which covers 47.6 km with over 700 meters of climbing.
The mountain bike trails around Biron are highly regarded by the komoot community, with an average rating of 3.9 stars from over 20 reviews. Riders often praise the varied terrain, scenic river sections, and undulating hills that define the region's routes.
Yes, many of the mountain bike trails in Biron are designed as loops, offering convenient circular routes. Examples include the Pont Vieux of Orthez – Le Pont-Vieux (Orthez) loop from Orthez, which is a 24.8-mile path offering expansive views, and the Pont Vieux of Orthez – Navarrenx loop from Orthez, a longer 56.5 km route.
While riding around Biron, you can encounter several interesting landmarks. Notable attractions include the historic Pont Vieux of Orthez, the serene Sauvelade Abbey, and the picturesque Lakes of the Barthes de Biron. You might also pass by the Saint Peter's Church and the impressive Moncade Castle - Orthez.
While specific parking details for every trailhead are not provided, routes often start from towns or villages like Orthez and Castétis, where public parking facilities are typically available. It's advisable to check local signage upon arrival.
Generally, dogs are permitted on many trails in the French countryside, especially on public paths and forest roads, provided they are kept under control, often on a leash. However, specific regulations can vary by municipality or protected area. It's always best to look for local signage or inquire with local tourism offices for the most up-to-date rules regarding dogs on trails in the Biron area.
The Biron region, being in the French countryside, generally offers good mountain biking conditions from spring through autumn. Spring brings lush greenery and pleasant temperatures, while autumn provides cooler weather and beautiful fall foliage. Summer can be warm, so early morning or late afternoon rides are often preferred. Winter riding is possible but can be affected by rain and muddy conditions.


Browse the best MTB trails in other regions.