4.5
(32)
265
riders
46
rides
Mountain biking around Lanne-En-Barétous offers a diverse landscape characterized by the foothills of the Pyrenees, featuring a mix of forested slopes, open mountain passes, and river valleys. The region provides a range of mountain bike trails, from accessible routes suitable for beginners to more advanced mountain bike trails with significant elevation changes. Many routes are circular mountain bike routes, allowing for varied exploration of the natural environment.
Last updated: May 20, 2026
4.5
(4)
16
riders
34.6km
03:54
1,180m
1,180m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
5.0
(5)
22
riders
30.3km
02:54
860m
860m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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4.0
(2)
12
riders
23.3km
02:37
780m
780m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
16
riders
47.8km
04:35
1,650m
1,650m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
7
riders
11.9km
00:55
230m
230m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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Without a doubt, the Col de la Piedra de Saint Martin or Pierre Saint-Martin is one of the Top 10 in the whole of the Pyrenees. Without exceeding 2000 metres of altitude, it is a very long pass, with a lot of accumulated gradient (due to the innumerable French slopes, the gradient is 1,450 metres), with very hard slopes and several kilometres above 10%, with wonderful landscapes and panoramic views and with little traffic, except for the slopes crossed by the main road (D132 in France, the NA 137 in Spain). It is a pass with many slopes; in Europe there are few other passes that have as many slopes as this one (col de Turini, Passo delle Erbe, would be comparable in number of slopes approximately). I have only climbed it by 2 slopes: (i) my first time was from Lourdios Ichère, crossing the col de Labays and the col de Soudet. Simply spectacular; (ii) I have subsequently climbed the Spanish side on several occasions, which is unique, and which starts from Belagua and crosses the Belagua cross-country ski resort to reach the mountain pass. It is also very beautiful, with a landscape and views different from the north-east side. If I had to choose one of the two, I liked the north-west side better because it is more remote, harder and in my opinion more authentic. It is also a culturally special mountain pass because the Tribute of the 3 cows takes place on its summit every 13th of July, which is considered the oldest treaty in force in Europe. So... you know... you cannot miss the opportunity to come here and enjoy this wonderful jewel of the Pyrenees!!!!
1
0
I would not recommend right now. They recently did a chip and seal so a LOT of loose gravel. I live in the area and even the road to Osse en Aspe.
1
0
Super descent, well laid out and well maintained with supports in the turns and small ramps... In Bugangue we are in heaven!
1
0
A very irregular climb, with even a descending passage, which gives the opportunity to recover after a few slightly steeper passages. But not really any big difficulty on this pass.
0
0
1st single of Bugangue enduro. Raised turns, small jump, succession of turns with slope. Often muddy
1
0
Magnificent viewpoint, many very nice tours around
0
0
Very nice place to ride and admire the landscape
0
0
This mountain pass is on the Franco-Spanish border. It is overlooked by the peak of Arlas which rises to 2,044 meters. From the pass, you can admire the valleys of Roncal in Spain and Haute-Soule in France.
1
0
There are over 45 mountain bike trails in the Lanne-En-Barétous region, offering a wide range of options for different skill levels and preferences.
Yes, Lanne-En-Barétous offers several easy mountain bike trails. For example, the Col de Bas loop from Aramits is an easy 7.4-mile (11.9 km) route that can be completed in under an hour, leading through lower mountain slopes.
Trail lengths vary significantly. You'll find shorter routes like the Col de Bas loop from Aramits at 7.4 miles (11.9 km) taking about 55 minutes, up to longer, more challenging rides such as the Bugangue-Labaig Trail (VTT n°78), which is 21.5 miles (34.6 km) and takes nearly 4 hours.
Absolutely. The region, being in the foothills of the Pyrenees, features numerous difficult trails with significant elevation changes. A notable challenging route is the Bugangue-Labaig Trail (VTT n°78), a 21.5-mile (34.6 km) trail with over 1,100 meters of ascent. Another demanding option is the Pierre Saint-Martin Pass – Soudet Pass loop from Arette, spanning nearly 48 km with over 1,600 meters of climbing.
The terrain around Lanne-En-Barétous is diverse, characterized by the Pyrenees foothills. You'll encounter a mix of forested slopes, open mountain passes, and river valleys. Trails range from smooth paths to more technical sections with notable climbs and descents.
Yes, many of the mountain bike routes in Lanne-En-Barétous are circular, allowing for varied exploration of the natural environment without repeating sections. Examples include the Col de Bas – Casteigts Peak loop from Aramits and the Casteigts Peak – The Ridges of Issor loop from Arette.
While mountain biking, you can explore various natural monuments and peaks. Highlights include the impressive Holzarte Footbridge, the scenic Gorges de Lourdios, and viewpoints like the View of the South Face of Pic d'Anie. You might also pass by summits such as Pic d'Arlas or Casteigts Peak.
The best time for mountain biking in the Pyrenees foothills typically spans from late spring through early autumn (May to October). During these months, the weather is generally more stable, and trails are less likely to be affected by snow or heavy rain, offering optimal riding conditions.
The mountain bike trails in Lanne-En-Barétous are highly regarded by the komoot community, with an average rating of 4.5 stars from over 20 reviews. Riders often praise the diverse landscape, the variety of routes for different skill levels, and the stunning panoramic views from mountain passes and peaks.
While many trails involve significant elevation, there are easier routes that families with some biking experience might enjoy. Look for trails categorized as 'easy' in the guide, which typically have less challenging terrain and shorter distances, such as the Col de Bas loop from Aramits.
Access to specific trailheads directly by public transport can be limited in this mountainous region. It's generally recommended to travel by car to reach the starting points of most mountain bike routes, especially those deeper in the Pyrenees foothills.
While many outdoor areas in France are dog-friendly, it's essential to check local regulations for specific trails, especially those passing through nature reserves or private land. Always keep dogs under control, preferably on a leash, and ensure you clean up after them to respect the natural environment and other trail users.


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