4.7
(2041)
14,834
hikers
67
hikes
Hiking around Fanlo provides access to the diverse landscapes of the Spanish Pyrenees, situated within the Ordesa y Monte Perdido National Park. The region is characterized by dramatic limestone peaks, ancient glacial valleys, and deep canyons carved by rivers. Numerous waterfalls cascade through the terrain, which ranges from lush forests to high mountain passes.
Last updated: May 10, 2026
4.7
(134)
453
hikers
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.9
(41)
283
hikers
8.75km
03:37
730m
730m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(2)
12
hikers
19.7km
08:11
1,100m
1,100m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
5.0
(1)
5
hikers
23.2km
07:19
810m
820m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
4.7
(112)
483
hikers
7.22km
02:37
270m
270m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
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Popular around Fanlo
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Between Heaven and Earth – Monte Perdido and the Ordesa Valley
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Adventure in the heights — Ordesa and Monte Perdido National Park
Wilderness — Ordesa y Monte Perdido National Park
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MTB Trails around Fanlo
Swimming is prohibited within the national park, even putting your feet in the river...
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One of the most beautiful hikes in Aragon, splendid! In pictures: https://youtu.be/ZsNl8RIozi8?si=8nvgeLdQLeEMLP0H
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Beautiful medieval bridge that crosses the Rio Bello, it's a shame that the modern footbridge partially hides its structure
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Interesting hermitage built in a spectacular position using a recess in the canyon wall
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Beautiful nucleus and the little church in a very panoramic position is a real gem
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No problem with orientation, very nice hike, small downside on the last 3 km of road.
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We were told by the supervisor to walk the trail in the other direction. Much nicer views and because we left in the morning, we could walk in the shade much more. Lovely because the temperature rose to 30 degrees... Unfortunately, komoot kept telling us that we were walking the wrong way. Too bad this beautiful tour can't be done in both directions...
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The bridge was raised more than 40 meters above the Bellós River. It is believed that it was built in the 16th century, coinciding with the strengthening of the cult of the saint, although the tradition dates back to the 8th century. It is possible that the bridge was built thanks to the contribution and commitment of the group of rural communities that came to the sanctuary every year.
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There are over 60 hiking routes around Fanlo, offering diverse experiences within the Ordesa y Monte Perdido National Park. These trails range from moderate day hikes to more challenging multi-day treks, catering to various skill levels.
Yes, Fanlo offers several easier routes suitable for families. There are 8 trails rated as easy, and many moderate trails can also be enjoyed by those looking for a less strenuous experience. For example, the Cañón de Añisclo – circular until Sercué through La Tella and the río Bellós is a moderate 4.6-mile loop that explores the canyon and follows the Bellos River, offering beautiful scenery without extreme difficulty.
For experienced hikers seeking a challenge, Fanlo provides 34 difficult routes. One notable option is the Faja de la Pardina Trail from Nerín, a demanding 12.3-mile route that traverses mountain ledges and offers expansive views. Another challenging circular route is Nerín - Vio - Buerba - Buisán - Nerín, which covers over 14 miles and utilizes sections of the GR15 and GR15.1 long-distance trails.
Yes, there are several excellent circular hiking trails in the Fanlo region. A popular choice is the Cañón de Añisclo – circular until Sercué through La Tella and the río Bellós, which offers a scenic loop through the Añisclo Canyon. Another option is the longer Nerín - Vio - Buerba - Buisán - Nerín, a difficult circular route that allows for extensive exploration of the area.
The Fanlo region, particularly within Ordesa y Monte Perdido National Park, is rich in waterfalls. You can find routes that lead to impressive cascades like the Cola de Caballo Waterfall in the Ordesa Valley or the picturesque Soaso Steps Waterfalls. The Aso River Waterfall – Bellós River loop from Río Aso is a moderate trail specifically designed to showcase a beautiful waterfall and the river's course.
Hiking around Fanlo offers access to spectacular natural landmarks and viewpoints. You can ascend Mondoto Peak for expansive views of the Pyrenees, or explore the dramatic Monte Perdido, one of the highest peaks in the range. The region is also known for its deep canyons like Añisclo and Ordesa, and unique geological formations such as the 'fajas' or ledges, which provide stunning panoramic vistas.
The best time to hike in Fanlo is generally from spring to autumn. During these seasons, the weather is more stable, and the trails are typically free of snow, making them accessible. Autumn is particularly beautiful in the Ordesa Valley, as the beech forests display vibrant colors. Winter hiking is possible but requires specialized equipment and experience due to snow and ice conditions.
Ordesa y Monte Perdido National Park has specific regulations regarding dogs. Generally, dogs are not permitted on the main trails within the core areas of the park, especially during peak seasons, to protect wildlife. However, some peripheral areas or specific routes outside the most sensitive zones might allow dogs on a leash. It's always best to check the latest regulations with the park authority before planning your hike with a dog.
The hiking experience around Fanlo is highly rated by the komoot community, with an average score of 4.7 stars from over 2,000 reviews. Hikers frequently praise the breathtaking scenery, including dramatic limestone peaks, ancient glacial valleys, and stunning waterfalls. The diversity of trails, from moderate river walks to challenging mountain ascents, is also a key highlight, allowing visitors to find routes perfectly suited to their preferences.
While Fanlo itself is a small village, public transport options to reach specific trailheads within the Ordesa y Monte Perdido National Park can be limited. During peak season, shuttle buses often operate from nearby towns like Torla to the Pradera de Ordesa, which is a major starting point for many popular hikes. For other trailheads, especially those deeper in the Añisclo Canyon or near Nerín, a personal vehicle is often the most convenient way to access them.
Hiking on most marked trails in Ordesa y Monte Perdido National Park does not require a specific permit. However, certain activities like bivouacking (overnight camping) are strictly regulated and usually only permitted above 1,650 meters in designated areas within the Añisclo Canyon and other zones. It is crucial to consult the official park regulations for the most up-to-date information on permits for specific activities or sensitive areas.
The terrain around Fanlo is incredibly varied, reflecting its position within the Pyrenees and Ordesa y Monte Perdido National Park. You can expect to encounter everything from lush forest paths and riverside trails in glacial valleys to rocky, exposed mountain ledges and steep ascents to high peaks. Limestone formations are prominent, contributing to the dramatic landscapes of canyons and cliffs. Trails can range from well-maintained paths to rugged, uneven terrain, so appropriate footwear is essential.


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