4.3
(40)
471
riders
77
rides
Mountain biking around Castelnau-Barbarens offers a variety of routes through a rural landscape characterized by rolling hills and varied terrain. The area features numerous trails with significant elevation changes, providing engaging rides for different skill levels. Many routes are circular, allowing for exploration of the local countryside. The region's natural setting makes it suitable for those seeking both moderate and more challenging mountain bike experiences.
Last updated: May 6, 2026
4.7
(3)
50
riders
30.8km
02:31
340m
340m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.3
(3)
24
riders
35.7km
03:01
480m
480m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

Sign up for free
5.0
(5)
5
riders
19.2km
01:42
310m
310m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
6
riders
36.0km
02:57
530m
530m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
7
riders
18.6km
01:38
310m
310m
Moderate mountain bike ride. 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
Simorre is located in the Astarac region, a very hilly area in the south of Gers, with clay soil, which runs along the Lannemezan plateau. You will be dazzled by this small medieval village and especially by the Notre-Dame-de-l'Assomption church which sits majestically in the middle of the village. As it is fortified, it looks as much like a church as a fortified castle. It is surprising.
1
0
Magnificent
0
0
A former abbey, this church is fascinating with its unusual rampart-like fortifications. Inside, it is indeed a church.
0
0
Here is what looks like a tower but is actually the ruins of an old windmill. A very charming element to discover on leaving the village of Montegut.
3
1
A former abbey, this church is fascinating with its unusual rampart-like fortifications. Inside, it is indeed a church.
3
1
An artistic journey in the middle of nature. Art installations by local artist Coline Vergez make this trail a fantastic and interesting hike.
2
0
There are over 75 mountain bike trails in the Castelnau-Barbarens area, offering a wide range of options for different skill levels.
Yes, Castelnau-Barbarens offers 8 easy mountain bike trails. These routes typically feature gentler gradients and less technical terrain, making them ideal for those new to mountain biking or looking for a relaxed ride.
The mountain bike trails around Castelnau-Barbarens are characterized by rolling hills, open countryside, and varied elevation profiles. You'll encounter a mix of rural landscapes, offering both moderate and more challenging sections.
Absolutely. For experienced riders seeking a challenge, there are 25 difficult mountain bike trails in the area. An example is the Beehive Apiary loop from Haulies, which covers 36.0 km with significant elevation gains.
Yes, many of the mountain bike routes in Castelnau-Barbarens are circular, allowing you to start and finish at the same point. This makes planning your ride more convenient. For instance, the Traverse – Sunset View loop from Haulies is a moderate circular route.
The region generally offers good conditions for mountain biking from spring through autumn. The mild climate during these seasons makes for pleasant riding, though it's always advisable to check local weather forecasts before heading out.
While riding, you can explore the rural landscapes. For specific points of interest, consider visiting nearby attractions such as the Statue of d'Artagnan or the historic town of Auch. The Simorre – Land Art Sculpture loop from Saramon specifically features cultural points of interest.
The mountain bike trails in Castelnau-Barbarens are highly rated by the komoot community, with an average score of 4.2 stars from over 40 reviews. Riders often praise the varied terrain, the engaging rides through rolling hills, and the diverse options available for different skill levels.
Many routes in the region offer scenic views of the rolling Gers countryside. The Traverse – Sunset View loop from Haulies, for example, suggests opportunities for picturesque vistas, especially during sunset.
Trail durations vary significantly based on distance and difficulty. For example, a moderate route like the Simorre – Land Art Sculpture loop from Saramon (30.8 km) typically takes about 2 hours 30 minutes, while longer routes such as the Land Art Sculpture – Simorre loop from Saramon (48.3 km) can take around 3 hours 50 minutes.
While specific 'hidden gems' are often discovered by local exploration, the region has a network of 79 trails, many of which offer a sense of tranquility away from busier areas. Exploring some of the less-trafficked moderate or difficult routes can lead to a more secluded experience.


Browse the best MTB trails in other regions.