4.8
(128)
922
hikers
61
hikes
Hiking in Valle De Serrablo offers diverse landscapes within the Aragonese Pyrenees, centered around the Gállego River and its tributaries. The region features lush forests of beech, pine, and fir, alongside high-mountain routes and several lakes such as Ibón de Tramacastilla and Ibón de Anayet. Hikers encounter reservoirs like Lanuza and Búbal, as well as gorges, ridges, and waterfalls, providing varied terrain for exploration. The area also incorporates historical Romanesque churches into many routes.
Last updated: July 4, 2026
5.0
(6)
40
hikers
13.9km
04:50
740m
740m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.7
(13)
143
hikers
10.8km
03:53
640m
640m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(1)
5
hikers
12.6km
04:07
540m
540m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(2)
8
hikers
20.3km
06:47
950m
950m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
9
hikers
10.8km
04:03
690m
690m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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A beautiful route that follows the route of the pilgrims to the Sanctuary of Santa Orosia from the town of Yebra de Basa. Santa Orosia is a highly venerated saint in the area, she is the patron saint of the city of Jaca, and a large crowd of people from the surrounding towns and other parts of Aragon gathered on her pilgrimage, as she was known to heal the possessed. The Sanctuary dates back to the 17th century, when it was built to accommodate the increase in devotion to the saint. It was built in the place where tradition places the martyrdom of Santa Orosia. The route is marked by small hermitages through a landscape that goes from the initial marls to a humid area with vegetation sheltered by the Santa Orosia ravine in its highest area.
1
0
The final goal for those who do not want to climb the Tozal de Oturia, this beautiful church is impressive, but unfortunately, we cannot visit the interior because it is closed.
0
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Awesome. That is the word that best defines the two rock-cut hermitages and the underpass of the waterfall.
4
0
Small stone bridge spanning the riverbed of the ravine.
3
1
Small cross in one of the turns on the road to El Chorrón. Very good views.
3
0
Third of the hermitages towards El Chorrón. This one has the peculiarity of being literally built around a rock.
2
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Second of the hermitages on the road to Chorrón, just after a good start climb.
4
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The first of the hermitages on the road to El Chorrón.
3
0
Valle de Serrablo offers nearly 50 hiking routes, catering to various skill levels. You'll find 14 easy trails, 22 moderate options, and 11 more challenging excursions for experienced hikers.
Hikers in Valle de Serrablo will encounter diverse natural beauty, including lush forests of beech, pine, and fir, high-mountain landscapes, and several picturesque lakes such as Ibón de Tramacastilla and Ibón de Anayet. The region is also home to stunning reservoirs like Lanuza and Búbal, dramatic gorges, ridges, and captivating waterfalls, offering varied scenery for exploration.
Yes, Valle de Serrablo is renowned for its unique Romanesque churches, often called the 'Churches of Serrablo,' which date back to between the 10th and 12th centuries. Many hiking routes incorporate these historical sites, allowing you to experience medieval art and spirituality amidst the natural landscape. Charming villages like Oliván and Piedrafita de Jaca also offer glimpses into traditional Pyrenean life.
Yes, Valle de Serrablo features several excellent circular walks. A popular option is The Route of the Hermitages – circular from Yebra de Basa, a moderate 13.9 km trail that connects several historical hermitages. Another great choice is the Hermitage of the Knees – CruzDeGualda loop from Yebra de Basa, a 7.0 km moderate trail.
The trails in Valle de Serrablo are highly regarded by the komoot community, with an average rating of 4.8 stars from over 100 reviews. Hikers often praise the diverse Pyrenean landscapes, the well-integrated historical Romanesque churches, and the variety of routes suitable for different ability levels.
Yes, for experienced trekkers seeking a challenge, Valle de Serrablo offers 11 difficult routes. One such demanding option is the Hermitage of the Knees – Saint Barbara Hermitage loop from Osán, which spans over 20 km and involves significant elevation changes.
Absolutely. The region's landscape includes numerous gorges and ridges, and the Hoz de Jaca serves as a natural lookout point offering panoramic vistas over the Búbal reservoir. While specific named waterfalls are not detailed in every route, the 'great wealth of rivers' in the Alto Gállego region ensures many opportunities to encounter captivating water features and dramatic scenery.
Yes, many moderate trails provide excellent views. The Hermitage of the Knees – Saint Barbara Hermitage loop from Yebra de Basa is a moderate 10.7 km path that offers beautiful views of the surrounding Pyrenean foothills. Another moderate option is the Saint Orosia Hermitage loop from Isún de Basa, also around 10.7 km.
Valle de Serrablo offers hiking opportunities throughout much of the year. Spring and autumn are particularly pleasant, with mild temperatures and vibrant natural colors. Summer is also popular, especially for higher-altitude routes, though some lower trails might be warm. Winter hiking is possible, but some routes may require specific gear due to snow and ice, especially in higher elevations.
Yes, Valle de Serrablo has 14 easy routes perfect for beginners or those looking for a relaxed walk. These trails allow you to enjoy the region's natural beauty without significant physical exertion, often passing through charming villages or along riverbanks.
Based on community feedback, the trails in Valle de Serrablo are generally well-regarded. The komoot community has given the routes an average score of 4.8 stars, indicating a positive experience which often includes well-maintained paths and clear signage, making navigation straightforward for hikers.


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