4.6
(58)
572
riders
48
rides
Mountain biking around Arette is characterized by the diverse landscapes of the Barétous Valley within the French Pyrenees. The region features a varied terrain, ranging from valley paths to mountain climbs, with the La Pierre Saint-Martin ski resort area offering numerous marked trails. This area provides a mix of challenging ascents and scenic routes through natural features like the Pyrenees mountains. The landscape is suitable for mountain biking across different skill levels.
Last updated: May 10, 2026
4.5
(4)
16
riders
34.6km
03:54
1,180m
1,180m
A difficult 21.5-mile mountain biking route near Oloron-Sainte-Marie, featuring diverse terrain, Pyrenees views, and historical sites.
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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Popular around Arette
Hexatrek, the western and central Pyrenees – Between mountains and the ocean
Classic Swallows Route in Spain – Mountains with history
The Western Pyrenees – crossing the Pyrenees on the GR 10
Hiking around Arette
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Cycling around Arette

Mountain Hikes around Arette
Running Trails around Arette
Gravel biking around Arette
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
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There are nearly 50 mountain bike trails around Arette, offering a wide range of options for different skill levels. This includes 4 easy routes, 22 moderate routes, and 21 difficult routes, ensuring there's something for every rider.
Mountain biking in Arette features the diverse landscapes of the Barétous Valley within the French Pyrenees. You'll find varied terrain, from scenic valley paths to challenging mountain climbs, especially around the La Pierre Saint-Martin ski resort area. The region is characterized by its dramatic Pyrenees mountains and natural features like the Vert d'Arette river.
Yes, Arette offers several easy mountain bike trails perfect for beginners or those looking for a more relaxed ride. One such option is the Col de Bas loop from Aramits, which is 11.9 km long and takes less than an hour to complete, with a manageable elevation gain of 233 meters.
For experienced mountain bikers seeking a challenge, Arette has several difficult routes. The Boucle par le Soum d'Unars et le col d'Etche is a demanding 34.6 km trail with over 1100 meters of elevation gain. Another significant challenge is the Pierre Saint-Martin Pass – Soudet Pass loop from Arette, which covers 47.7 km and features over 1600 meters of climbing.
Many of the mountain bike trails around Arette are designed as loops, allowing you to start and finish in the same location. Examples include the moderate Col de Bas – Casteigts Peak loop from Aramits, which is 30.3 km long, and the Casteigts Peak – The Ridges of Issor loop from Arette, a 23.4 km ride through mountain ridges and valley views.
The Arette region is rich in natural beauty. While mountain biking, you might encounter stunning Pyrenean scenery, including views of the Pic d'Anie. Notable natural attractions nearby include the beautiful Ibón de Acherito (a lake), the majestic Sanchèse Waterfall, and the Arrako Waterfall. You can also pass through significant mountain passes like the Pierre Saint-Martin Pass.
The mountain bike trails in Arette are highly regarded by the komoot community, with an average rating of 4.5 out of 5 stars from over 50 reviews. Riders often praise the diverse terrain, from challenging mountain ascents to scenic valley rides, and the well-maintained network of trails that cater to various skill levels.
Yes, Arette offers options suitable for family mountain biking, particularly on its easier trails. The varied landscape means you can find less strenuous routes through the valleys, allowing families to enjoy the natural beauty of the Barétous Valley together. Always check the difficulty and elevation profile of a specific route to ensure it matches your family's abilities.
Many trails in Arette offer spectacular viewpoints due to the mountainous terrain. Routes that ascend to peaks or traverse ridges, such as the Casteigts Peak – The Ridges of Issor loop, provide panoramic views of the Barétous Valley and the surrounding Pyrenees. The Table of the Three Kings (Hiru Erregen Mahaia) summit is another prominent point offering expansive vistas.
Arette is a year-round tourist hub, but for mountain biking, the summer months are ideal when the La Pierre Saint-Martin ski resort transitions into an outdoor activity center. During this time, marked trails are fully accessible, and the weather is generally favorable for exploring the diverse landscapes. Spring and autumn can also offer pleasant conditions, though some higher mountain passes might still be affected by snow or adverse weather outside of peak summer.
Beyond Arette itself, the Barétous Valley is dotted with charming villages. The nearby settlement of Lescun is a picturesque spot worth exploring. These villages often retain traditional Béarnaise architecture and offer a glimpse into the local culture, providing a nice stop or starting point for your rides.


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