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Spain
Aragon
Huesca
La Jacetania

Ansó

The best MTB trails around Ansó

4.1

(35)

510

riders

45

rides

Mountain bike trails Ansó are set within the dramatic landscape of the Aragonese Pyrenees, characterized by deep valleys and peaks exceeding 2,300 meters. The region is largely encompassed by the Parque Natural de los Valles Occidentales, offering a protected environment with varied terrain. Cyclists can navigate through extensive forests like Selva de Oza and Gamueta, alongside river valleys and high mountain meadows. This diverse topography provides a range of mountain biking experiences, from moderate climbs to challenging ascents.

Best mountain bike trails around Ansó

  • The most popular mountain bike trail is Parque Natural de los Valles Occidentales – Aguas Tuertas desde Selva de Oza (R1-Oza), a 13.2 miles (21.3 km) trail that takes about 2 hours to complete. This moderate route explores the protected natural park and the scenic Aguas Tuertas Valley.
  • Another top favourite among local mountain bikers is Lo Serrano y Sierra de los Rios – circular from Hecho (R3+R4), a difficult 17.0 miles (27.4 km) path. This route features significant elevation gain through mountainous terrain, offering expansive views of the Pyrenees.
  • Local mountain bikers also love the La Raca Summit – Ibón de Truchas loop from Canfranc-Estación, a 18.0 miles (28.9 km) trail leading through high mountain landscapes, often completed in about 3 hours.
  • Mountain biking around Ansó is defined by Pyrenean valleys, dense forests, and high mountain peaks. The network offers options for different ability levels, from moderate rides to difficult, technical routes.
  • The routes in Ansó are highly rated by the komoot community with an average score of 4.3 stars from over 40 reviews. More than 600 mountain bikers have used komoot to explore Ansó's varied terrain.

Last updated: May 4, 2026

4.6

(7)

43

riders

#1.

Parque Natural de los Valles Occidentales – Aguas Tuertas desde Selva de Oza (R1-Oza)

21.3km

02:00

580m

580m

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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Moderate

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.

Hard
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Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard
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Hiking Collection by

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Tips from the Community

Robert Winner
August 28, 2025, La Raca Summit

Spectacular descent

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Good introductory hike... only about 200 meters in elevation, beautiful scenery.

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CrisJaca
June 14, 2025, Somport Pass

Good climb on a road bike

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The monastery of San Pedro de Siresa is a beautiful Romanesque-style monastery located in the town of Siresa (two kilometers from the town of Hecho). It is the oldest monastery in Aragon. There are guided tours of the monastery... and it is well worth it.

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Great view at the summit of Agua Tuertas pista. There is an unguarded shelter before the Agua Tuertas section in which you can rest for the night, with tables, chairs and even a cheminée.

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Peter Kirchmann
September 12, 2023, Somport Pass

Here the Camino Aragones begins at the top of the pass on the Spanish side of the pass. A great view down into the valley.

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Peter Kirchmann
September 12, 2023, Somport Pass

The Aragonese Way of St. James begins at the top of the Somport pass. From above you have a wonderful view down into the valley towards Jaca. A very good start to the Camino Aragones, which still remains really original.

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We were able to stock up on supplies at the supermarket. In the Bar Nevada next door there were delicious burgers!

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Frequently Asked Questions

How many mountain bike trails are available in Ansó?

Ansó offers a diverse network of over 50 mountain bike trails. These routes cater to various skill levels, with 19 moderate and 32 difficult options, ensuring there's a suitable challenge for most riders.

What is the typical terrain and difficulty level for mountain biking in Ansó?

The terrain in Ansó is characterized by the dramatic landscapes of the Aragonese Pyrenees, featuring deep valleys, extensive forests, and high mountain peaks. You'll encounter varied conditions, from moderate climbs to challenging ascents. While there is 1 easy route, the majority are either moderate (19 routes) or difficult (32 routes), often involving significant elevation gain and technical sections.

What natural features or landmarks can I expect to see while mountain biking in Ansó?

Mountain biking in Ansó offers stunning views within the Parque Natural de los Valles Occidentales. You can ride through lush areas like the Selva de Oza and Gamueta forests, and explore river valleys leading to high mountain meadows. Notable natural attractions include the unique geological formations of the Aguas Tuertas Valley, and high mountain lakes such as Anayet Lakes, Ibón de Acherito, and Estanés Lake. The region also features impressive gorges like Culivillas Gorge and Canal Roya.

What do other mountain bikers enjoy most about the trails in Ansó?

The mountain bike trails around Ansó are highly rated by the komoot community, with an average score of 4.3 stars from over 40 reviews. Riders frequently praise the diverse terrain, the stunning Pyrenean scenery, and the variety of routes that cater to different ability levels, from scenic forest paths to challenging high-mountain ascents.

Are there family-friendly mountain bike trails suitable for beginners in Ansó?

While Ansó is known for its more challenging routes, there is 1 easy mountain bike trail available. The region's diverse topography means that even some moderate routes can be enjoyed by families with good fitness, especially those exploring the valleys and less steep forest paths. For a more relaxed experience, consider routes that stick to lower elevations or well-maintained tracks.

What is the best time of year for mountain biking in Ansó?

The best time for mountain biking in Ansó is generally during the warmer months, particularly June and July, when the weather is most favorable and the trails are clear of snow. The region's high mountain environment means that spring can still have snow at higher elevations, and autumn brings cooler temperatures and potentially unpredictable weather.

Are there many circular mountain bike routes in Ansó?

Yes, Ansó offers several circular mountain bike routes, allowing you to start and finish at the same point. An example of a challenging circular route is Lo Serrano y Sierra de los Rios – circular from Hecho (R3+R4), which provides expansive views of the Pyrenees. Another option is the La Raca Summit – Ibón de Truchas loop from Canfranc-Estación, leading through high mountain landscapes.

Where can I find more challenging mountain bike routes in Ansó?

For experienced riders seeking a challenge, Ansó has 32 difficult mountain bike routes. These often feature significant elevation gains and technical sections. Consider routes like Lo Serrano y Sierra de los Rios – circular from Hecho (R3+R4), which covers 17 miles with over 1000 meters of ascent, or the Aguas Tuertas Valley loop from Lescun, known for its substantial climbs.

Do I need any special permits for mountain biking in Ansó?

Ansó is largely encompassed by the Parque Natural de los Valles Occidentales, a protected natural park. While general access for mountain biking is usually permitted on designated trails, it's always advisable to check local regulations or the park's official website for any specific permit requirements, especially for certain areas or during particular seasons, to ensure compliance with conservation efforts.

What are the parking and public transport options for accessing mountain bike trails in Ansó?

Ansó village itself serves as a charming base for outdoor activities, and you can often find parking within or near the village. For specific trailheads, parking availability can vary; some popular starting points like Selva de Oza or Hecho may have designated parking areas. Public transport options to reach trailheads directly can be limited in this mountainous region, so planning your route and transport in advance is recommended.

Can I bring my dog on mountain bike trails in Ansó?

When mountain biking in Ansó, especially within the Parque Natural de los Valles Occidentales, it's important to be aware of regulations regarding dogs. While many trails may allow dogs, they often need to be kept on a leash to protect local wildlife and livestock. Always check specific trail rules or park guidelines before heading out with your canine companion.

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