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Aragon
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La Jacetania

Biescas

The best gravel rides around Biescas

5.0

(3)

110

riders

19

rides

Gravel biking around Biescas offers diverse terrain within the Spanish Pyrenees, situated at 875 meters above sea level. The region is characterized by its mountainous landscapes, including the Tena Valley with its peaks and meadows, and the Gállego River which flows through the town. Gravel bike trails here feature significant elevation changes, providing challenging ascents and descents across varied surfaces. This area serves as a gateway to extensive natural features, making it suitable for a range of outdoor pursuits.

Best gravel bike trails around Biescas

  • The most popular gravel bike trail is Lanuza Reservoir – Tramacastilla Lake loop from Formigal, a 40.0 miles (64.4 km) trail that takes 5 hours 26 minutes to complete. This route features significant elevation changes and views of the Pyrenees.
  • Another top favourite among local gravel bikers is Jaca Citadel – Castiello de Jaca Village loop from Sabiñánigo, a difficult 41.5 miles (66.7 km) path. This route winds through mountainous landscapes with panoramic views of the surrounding valleys.
  • Local gravel bikers also love the Biescas – Oros Bajo loop from Sabiñánigo, a 39.2 miles (63.0 km) trail leading through the Pyrenean foothills, often completed in about 4 hours 30 minutes.
  • Gravel biking around Biescas is defined by mountainous terrain, the Gállego River valley, and access to the Tena Valley. The network offers options for different ability levels, from moderate routes to challenging climbs.
  • The routes in Biescas are highly rated by the komoot community with an average score of 5.0 stars from over 8 reviews. More than 160 gravel bikers have used komoot to explore Biescas's varied terrain.

Last updated: July 3, 2026

5.0

(2)

38

riders

#1.

Lanuza Reservoir – Tramacastilla Lake loop from Sallent de Gállego

64.4km

05:26

1,410m

1,410m

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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Hard

Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.

Hard
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Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.

Hard

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard
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Popular around Biescas

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Mountain Biking Collection by

Peter Baumeister

Tips from the Community

Brigitte Wimberger
April 24, 2026, Embalse de Escarra

In the vicinity of the reservoir, there are various great hiking and mountain bike tours. Wonderful panorama in spring with the snow-capped mountains.

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A suitable alternative to the main road. Beware: after rain, there are numerous huge puddles.

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J-D
August 19, 2025, Ibonciecho

Easy climb by track, very beautiful viewpoint.

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Spectacular models...not to be missed!

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A 7.5km climb at an average of approximately 7%. Spectacular views of the valley. A perfect MTB trail with downhill trails of all difficulties crisscrossing the ascent. Also highly recommended for gravel biking, though be careful on the descent.

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1

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The perfect climb on a gravel bike. 45mm tires are recommended. There are sections with lots of loose rocks, and if you're not careful, you'll hit a flat. I don't understand why people go to the Alps looking for mountain passes when they have this at home.

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On this road all the views are beautiful.

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A beautiful lake below Musales Peak. You can climb from the Sarra reservoir along a trail to a hill. The views from the lake are spectacular.

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Frequently Asked Questions

What kind of terrain can I expect on gravel bike trails around Biescas?

Gravel biking around Biescas is characterized by diverse and challenging mountainous terrain within the Spanish Pyrenees. You'll encounter significant elevation changes, with routes featuring both challenging ascents and descents across varied surfaces. The region includes the picturesque Tena Valley with its peaks and meadows, and trails often follow the Gállego River valley.

Are there any easy or moderate gravel bike trails in Biescas for beginners?

While Biescas is known for its challenging routes, with 20 out of 21 listed tours rated as difficult, there is at least one moderate option available. Most routes feature significant elevation gains, making them more suitable for experienced gravel bikers. For a less strenuous ride, consider exploring the flatter sections along the Gállego River or consulting komoot for specific moderate-rated tours.

What are some scenic viewpoints or natural features I can see while gravel biking in Biescas?

Biescas offers breathtaking scenery. Routes frequently provide spectacular views of the Pyrenees, verdant valleys, and natural attractions like the Cascada D'Os Lucas (waterfall). You can also explore the dramatic landscapes of the Otal Valley, the Culivillas Gorge, and the Canal Roya. Many trails offer panoramic vistas of the surrounding mountains and the Gállego River.

Are there any family-friendly gravel biking options in Biescas?

The majority of gravel routes around Biescas are rated as difficult due to significant elevation changes and varied terrain. While specific family-friendly gravel routes are not highlighted in the data, families might find more suitable options on less technical paths or dedicated cycling tracks in the valley bottoms. Always check the route details on komoot for difficulty and elevation before heading out with children.

Can I find loop gravel bike trails around Biescas?

Yes, Biescas offers several excellent loop gravel bike trails. A popular option is the Lanuza Reservoir – Tramacastilla Lake loop from Formigal, which is 64.4 km long and features significant elevation changes. Another challenging loop is the Jaca Citadel – Castiello de Jaca Village loop from Sabiñánigo, covering 66.7 km with panoramic views.

What is the best time of year for gravel biking in Biescas?

Biescas, being in the Pyrenees, experiences varied seasons. Spring and autumn generally offer pleasant temperatures and vibrant scenery, making them ideal for gravel biking. Summers can be warm, especially at lower elevations, while winters bring snow, making many higher trails inaccessible for gravel biking, though it's popular for winter sports. Always check local weather forecasts and trail conditions before your ride.

What do other gravel bikers say about the trails in Biescas?

The gravel biking routes in Biescas are highly rated by the komoot community, with an average score of 5.0 stars from over 8 reviews. More than 180 gravel bikers have used komoot to explore the varied terrain, often praising the challenging climbs, breathtaking scenery of the Pyrenees, and the diverse network of trails that cater to different skill levels.

Are there any notable landmarks or attractions near the gravel biking routes?

Yes, several interesting landmarks and attractions are accessible near the gravel biking routes. You can visit the historic San Nicolás de Bujaruelo Bridge, the serene Piedrafita Lake, or the impressive Canfranc International Railway Station. The charming Broto village on the Ara River is also a point of interest.

Are there any gravel bike routes that offer views of lakes or reservoirs?

Absolutely. The region features several routes with stunning views of water bodies. For example, the Lanuza Reservoir – Sallent de Gállego loop from Formigal offers picturesque vistas of the Lanuza Reservoir. Another route, Sallent de Gállego – Ibónciecho loop from Lanuza, provides views of Ibónciecho, a beautiful mountain lake.

What is the typical elevation gain on gravel bike trails in Biescas?

Gravel bike trails in Biescas are known for significant elevation changes. Many routes feature over 1000 meters of ascent. For instance, the Lanuza Reservoir – Tramacastilla Lake loop from Formigal includes over 1400 meters of elevation gain, and the Jaca Citadel – Castiello de Jaca Village loop from Sabiñánigo has over 1200 meters. Even shorter routes like the Oros Bajo – Biescas loop from Sabiñánigo still involve over 500 meters of climbing.

Are there options for bike rental or services in Biescas?

While specific bike rental or service shops are not detailed in the provided data, Biescas is a well-regarded hub for outdoor activities, including cycling. It's advisable to check local tourism resources or perform a quick online search for bike rental shops and repair services in Biescas or nearby towns like Sabiñánigo or Formigal before your visit.

How many gravel bike routes are available around Biescas?

There are over 20 gravel bike routes available around Biescas, offering a wide range of options for exploring the Pyrenean landscapes. These routes vary in length and difficulty, ensuring there's something for different preferences, though most are rated as challenging.

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