4.0
(2)
12
riders
4
rides
Mountain bike trails around Projan are characterized by a gently rolling landscape, featuring a network of routes that often follow river courses and encircle local lakes. The terrain typically involves modest elevation changes, making it suitable for various skill levels. This region offers a mix of open paths and sections that may pass through agricultural areas or light woodlands, providing a varied riding experience. The presence of the Adour river and several lakes defines many of the area's scenic mountain…
Last updated: May 12, 2026
3.0
(1)
6
riders
19.6km
01:27
260m
260m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
2
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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1
riders
24.8km
01:34
210m
210m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
2
riders
45.8km
02:35
290m
290m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(1)
1
riders
34.2km
02:23
270m
270m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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The road along the river Adour should be better described
1
0
Nice view of the Adour river from the crossing on the bridge and nice view of Aire sur l'Adour from the river :)
0
0
Nice views of the river from this bridge which is also on the St Jaques de Compostelle pirgrimage path.
0
0
A pretty little lake at the entrance to the village of Duhort-Bachen.
1
0
A bridge over the Adour which connects the northern and southern municipalities of Aire-sur-l'Adour.
1
0
There are 4 mountain bike trails documented around Projan on komoot. These routes offer a mix of easy and moderate options, catering to different skill levels.
The mountain bike trails around Projan feature a gently rolling landscape, often following river courses like the Adour and encircling local lakes. You'll encounter modest elevation changes, with a mix of open paths, agricultural areas, and light woodlands, providing a varied riding experience.
Yes, there is one easy mountain bike trail available. The Lac du Gabassot loop from Garlin is a 15.4 miles (24.8 km) route that leads through a pleasant lakeside landscape, perfect for those looking for a less challenging ride.
For those seeking a longer ride, the Eiffel Bridge on the Adour loop from Barcelonne-du-Gers is a moderate 45.7 miles (73.5 km) trail. It offers a substantial distance with varied terrain, characteristic of the region's riverside and lakeside paths.
Yes, all the mountain bike routes listed for Projan are circular loops. For example, the Bridge over the Adour – Lac du Brousdo loop from Aire-sur-l'Adour is a popular moderate option that takes you along the Adour river and around a scenic lake.
Many trails in Projan offer scenic views, particularly those that follow the Adour river or pass by local lakes. The Bridge over the Adour – Lovely lake in Duhort-Bachen loop from Aire-sur-l'Adour is a moderate 20.7 miles (33.4 km) path that explores the riverside and passes by a picturesque lake, offering beautiful vistas.
While riding, you might encounter various local points of interest. Notable landmarks in the broader Projan area include historical religious buildings such as the Sainte-Quitterie Church, the Saint-Jacques Church of Sensacq, and the Saint John the Baptist Cathedral, Aire. These offer glimpses into the region's heritage.
The mountain bike trails around Projan are highly regarded by the komoot community, with an average rating of 5.0 stars. Riders often appreciate the varied terrain, the gentle hills, and the scenic paths along the Adour river and local lakes.
The region's gently rolling landscape and modest elevation changes make many of the trails accessible. The easy-rated Lac du Gabassot loop from Garlin could be a good option for families looking for a less strenuous ride.
The duration of mountain bike rides in Projan varies depending on the route and your pace. For instance, the moderate Bridge over the Adour loop from Aire-sur-l'Adour, which is 34.2 km long, typically takes around 2 hours and 23 minutes to complete.


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