Best mountain passes around Arreau are located in the French Pyrenees, a region characterized by its challenging climbs and diverse natural landscapes. Arreau serves as a central point for accessing these passes, which are popular among cyclists and hikers. The area features a range of terrain, from forested lower slopes to high-altitude panoramas. Many of these passes have a notable history, frequently featuring in major cycling events.
Last updated: April 28, 2026
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I ride this pass once a month by mountain bike since November 2025, this pass is closed to cars because of the snow but what a chance to see deer and does running in the snow. 😉
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Pass with a beautiful view! If you go up the Hourc road, it's a steep climb at the end, but it's worth it!
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Pleasant and legendary climb used by the Tour de France
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Difficult pass at first, especially in the heat. Easier after the first third. Be careful of the unlit tunnel 1 km from the summit. For added peace and quiet, the road leading up to the pass is closed to traffic from 4 p.m. to 6 p.m.
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Culminating at 2,215 meters above sea level, it is the highest pass in the Pyrenees taken by a road. Overlooking the village of Saint-Lary Soulan, it offers a lovely panorama of the valley.
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The percentages on the Payolle side are very high, reaching 14 to 17% over more than 3km!
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The Hourquette d'Ancizan is a classic pass of the Pyrenees and the Tour de France which culminates at 1,564 meters above sea level. Its ascent from the village of Ancizan is 10.3 kilometers long for an average of 7.83% average with passages at 11%. The climb from Campan is longer and includes an average of around 4%. It takes place in the heart of a beautiful forest and passes not far from Lake Payolle.
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The mountain passes near Arreau are renowned for their challenging climbs and stunning scenery, frequently featuring in the Tour de France. Passes like Col d'Aspin and Col de Peyresourde offer consistent gradients and well-maintained roads, making them a favorite for both amateur and experienced cyclists. The region provides a diverse range of terrain, from forested lower slopes to high-altitude panoramas.
Yes, Col d'Aspin is considered an enjoyable ascent for many, with a consistent gradient that is not overly steep. Another option is Col d'Azet / Col de Val Louron-Azet, which offers a good challenge without being overwhelming, making it suitable for intermediate cyclists. Its road condition is generally very good with little traffic.
Col de Peyresourde provides exceptional views of several of the highest mountain summits in the Pyrenees. Similarly, Col d'Azet / Col de Val Louron-Azet offers spectacular views into both the Aure and Louron valleys, with its panorama from the summit considered among the best in the area. Hourquette d'Ancizan also boasts impressive mountain landscapes and a magnificent panorama of the Pyrénées2vallées peaks and the Aure valley.
You'll encounter diverse natural landscapes, from forests in the lower parts of climbs like Col d'Aspin and Col de Beyrède, to open pastures and high-altitude summits. Many passes feature grazing cattle and sheep, adding to the pastoral charm. The region is also home to dramatic valleys and countless peaks, offering breathtaking views.
The area around Hourquette d'Ancizan is particularly family-friendly. With donkeys, cows, and horses roaming freely, it's a great place for a family walk or as a starting point for other high-altitude hikes. The pastoral setting and pure mountain air make it an enjoyable experience for all ages.
The summer months are ideal for visiting the mountain passes, especially for cycling and hiking, when the weather is generally favorable and the passes are fully accessible. In winter, some passes like Col d'Azet are enjoyed by skiers in the Val Louron resort, offering a different kind of experience.
Many of the passes, such as Col d'Aspin and Col de Peyresourde, have a rich history, frequently featuring in the Tour de France. Col de Peyresourde, for instance, has been used for crossing the Pyrenees between valleys since ancient times. Additionally, at Col d'Azet, you can learn about the region's ancient shepherding traditions at the Pyrenean House of Pastoralism.
Beyond cycling, the region offers excellent opportunities for mountain biking and hiking. You can explore various trails, including challenging mountain hikes like the Arbizon loop or moderate routes like the Lac de Payolle loop. For more options, check out the MTB Trails around Arreau and Mountain Hikes around Arreau guides.
Yes, Portet Pass is known for being a challenging mountain pass, culminating at 2,215 meters above sea level with difficult percentages. Col de Beyrède is also considered extremely challenging, with many sections reaching 10-15% gradients and sometimes poor road conditions, making it a test for experienced cyclists.
At the summit of Col de Peyresourde, there is a crêperie where visitors can stop. For other passes, amenities might be limited directly at the summit, but the charming village of Arreau serves as an excellent base with various options for cafes and accommodation before or after your ascent.
Visitors frequently praise the stunning views and the sense of accomplishment from conquering the climbs. The tranquility and less-trafficked nature of passes like Hourquette d'Ancizan are highly appreciated, as is the unique experience of sharing the slopes with grazing animals. The rich history, especially the Tour de France connection, also adds to the appeal.
Yes, Hourquette d'Ancizan is located within an International Dark Sky Reserve, making it an ideal spot for stargazing due to the absence of light pollution. It offers a unique opportunity to enjoy the night sky in a pristine mountain environment.


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