Best mountain passes in Ordesa Y Monte Perdido are located within a UNESCO World Heritage Site in the Aragonese Pyrenees. This region is characterized by dramatic landscapes, towering canyons, and diverse high-mountain routes. The park features significant peaks and offers experiences for hikers and mountaineers across its high-altitude terrain.
Last updated: July 11, 2026
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Popular around Ordesa Y Monte Perdido
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Hiking in Ordesa Y Monte Perdido
Running Trails in Ordesa Y Monte Perdido
MTB Trails in Ordesa Y Monte Perdido
Stays firmly glued to the wall, the chain is not there for nothing.
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Beautiful glacial cirques, interesting morphology. Fragile terrain and subject to erosion.
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The Pas des Isards gives access to the pass of the same name and to many breathtaking routes.
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A fairly easy to access viewpoint which offers a magnificent view of the Gavarnie cirque and Mont Perdu Park.
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The Añisclo pass is located at an altitude of 2,453 meters and offers spectacular views of the Añisclo canyon surrounded by large peaks and the Monte Perdido massif. The demanding ascent to the pass is one of the most popular excursions in the Pineta Valley.
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The Escupidera section must be overcome regardless of the itinerary you follow to climb Monte Perdido. When there is snow, only people with a lot of experience in the mountains and who know how to use crampons and ice axes can face this step. Inexperienced people should only do this in summer and when the snow is sure to melt. In the Góriz refuge they report on the state of the land at all times. In the same way, the land without snow is a pedriza with a lot of slope; that is why you have to put all five senses both to go up and down.
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This incredible mountain pass is located at an altitude of more than 2,800 meters and the walls that protect it add another 100 meters. Depending on the point of origin from which you leave, the routes vary in distance and difficulty. The wind blows a lot here: wear a coat, you'll appreciate it!
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It is a very narrow path traced above a quarry or tartera —as it is called in Catalan and Aragonese— about 200 meters above sea level. At first glance, the verticality of the terrain is impressive. However, there are several chains along the pass that help to gather courage and cross this section without any problem. From this path parallel to the border with France, you can see the Roland gap in its maximum splendor.
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The region is home to several spectacular high-altitude features. Among the most renowned are Roland's Breach, a mythical natural gateway between Spain and France, and the Faja de las Flores, a breathtaking horizontal ledge offering unparalleled views of the Ordesa Valley. Another notable pass is Añisclo Pass, providing expansive views of the Añisclo canyon and the Monte Perdido massif.
Yes, Ordesa y Monte Perdido is known for its challenging high-mountain routes. Paso de los Sarrios is a difficult and technical passage requiring good management of heights, with chains to aid passage. The ascent to La Escupidera, on the way to Monte Perdido, is also very demanding, especially with snow, and requires experience with crampons and ice axes. The Faja de las Flores, while relatively flat on the 'faja' section, involves a significant elevation gain and requires good physical condition.
The best time to visit is generally from late spring to early autumn (June to September) when the weather is more stable and most trails are free of snow. However, even in late summer, higher passes like Roland's Breach can still have snow, potentially requiring crampons and an ice axe. Winter hiking is possible but requires significant experience, proper gear, and knowledge of avalanche conditions.
You'll encounter dramatic landscapes, towering canyons, and diverse high-mountain flora. Roland's Breach is a striking natural gap in the rock, offering panoramic views. The Faja de las Flores provides unique perspectives of the Ordesa Valley's vertical walls and waterfalls, and you might spot alpine flora, including Edelweiss. The Cilindro de Marboré, while a summit, is known for its distinctive cylindrical north face.
Yes, Roland's Breach is steeped in legend. Local lore attributes its formation to Roland, Charlemagne's nephew, who supposedly cleaved the rock with his sword Durandal to destroy it or to see France one last time before he died. This mythical origin adds a fascinating layer to its already impressive natural beauty.
Beyond exploring the passes themselves, the region offers a wide range of outdoor activities. You can find numerous hiking trails, including challenging mountain hikes and more moderate options. For cycling enthusiasts, there are various routes available. You can explore more options for hiking, mountain hikes, and cycling in Ordesa y Monte Perdido.
Visitors consistently praise the spectacular views and the challenging, rewarding experiences. The unique geological formations, such as the 40-meter wide gap of Roland's Breach and the panoramic vistas from Añisclo Pass, are frequently highlighted. The sense of accomplishment after navigating technical sections like Paso de los Sarrios also contributes to the appeal.
While many of the prominent passes are challenging, there are easier sections and trails within Ordesa y Monte Perdido National Park that can be enjoyed by families or beginners. It's recommended to check specific route descriptions for difficulty levels and elevation gain. For instance, the Faja de las Flores itself is relatively flat once on the ledge, but the approach is demanding. Always assess the full route before embarking with less experienced hikers.
Given the high-altitude and variable conditions, it's crucial to be well-prepared. Always bring layers of clothing, including a windproof and waterproof jacket, as conditions can change rapidly. Sturdy hiking boots are essential. For higher passes, especially outside peak summer, consider bringing crampons and an ice axe, as snow can persist. Plenty of water, snacks, a map, compass or GPS, and sun protection are also vital.
Many passes offer incredible viewpoints. Roland's Breach provides incredible panoramic views, particularly towards the north, encompassing parts of the Vignemale massif. The Faja de las Flores offers unparalleled views of the Ordesa Valley from about 1,000 meters above the valley floor. Añisclo Pass also boasts spectacular views of the Añisclo canyon and the Monte Perdido massif.
The Cilindro de Marboré is a prominent mountain summit (3,328 meters) within the Monte Perdido massif, known for its distinctive cylindrical north face. While not a pass itself, it's part of the iconic 'Tres Sorores' (Three Sisters) and contributes to the magnificent high-mountain landscape that surrounds many of the passes. Its ascent involves technical climbing and is recommended for experienced mountaineers.


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