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Os Ancares

The best MTB trails around Os Ancares

4.7

(24)

389

riders

31

rides

Mountain biking around Os Ancares offers diverse terrain within a UNESCO Biosphere Reserve, spanning the provinces of Lugo and León. The region features a mountainous ecosystem with peaks reaching almost 2,000 meters, alongside valleys carved by rivers. Its rugged landscape includes formations of oak, maple, and birch forests, providing varied environments for mountain bike trails. This area is characterized by significant elevation gains and well-preserved natural features.

Best mountain bike trails around Os Ancares

  • The most popular mountain bike trail…

Last updated: July 7, 2026

22

riders

#1.

Alto de Pedras Apañadas desde Fonsagrada — circular por la Reserva de Biosfera Río Eo y Terras de Burón

64.5km

06:34

1,910m

1,910m

Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

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Hard

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

Moderate
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This difficult 18.1-mile mountain biking loop near Baralla offers varied terrain, scenic views along the Nevia River, and a significant elev

Hard

36.5km

03:54

1,260m

1,270m

Tackle the difficult 22.7-mile (36.5 km) Asturias and Galicia circular mountain bike route through the scenic Navia river valley.

Hard

Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

Hard

1

riders

35.3km

03:18

1,100m

1,100m

This difficult 22.0-mile mountain biking route from Castelo de Doiras explores the Sierra de Los Ancares, gaining 3622 feet.

Hard

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

Hard

63.7km

06:39

2,230m

2,240m

This difficult 39.6-mile mountain biking route from Pionedo offers challenging climbs, technical descents, and stunning views in Sierra de L

Hard
Hard

Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

Hard
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Tobias

Tips from the Community

An Argentona
October 27, 2025, Pedrafita do Cebreiro

Pedrafita do Cebreiro: a legendary gateway to Galicia on the Camino de Santiago. Between pallozas, fog, and over 1,300 meters of altitude, the pass has been a test for pilgrims and cyclists for centuries. Cyclist's tip: climbing it is tough, but the reward is feeling like you're pedaling with one foot in history.

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An Argentona
October 27, 2025, Torre de Doncos

Remains of a 14th-century fortress that once stood watch over the Neira Valley. Although in ruins, it still retains the legendary air of the old Galician lineages. Cyclist's tip: the climb is demanding, but arriving and finding this solitary tower makes the journey seem twice as worthwhile.

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Once here, it is advisable to follow the route downriver. You can go back up to the official route 1 km later, or even extend the route to 6-7 km reaching Airixín and the Pena do Inferno river beach.

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Good place for a dip!

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Cozy and small city, ideal for a break along the way and regain strength with good food from the area.

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A port city, Piedrafita is the gateway between Galicia and Castilla y León and the starting point for many adventures along mountain trails.

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Adventure routes in the forest of Os Grobos next to the Navia river in the Cruzul-Agüeira national park.

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Nestled in the landscape of the Navia river valley, the medieval defensive watchtower, the Tower of Doncos is a unique historical complex.

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Frequently Asked Questions

What kind of challenge can I expect from mountain biking in Os Ancares?

Mountain biking in Os Ancares is generally challenging, with 11 moderate and 17 difficult routes available. You should expect significant elevation gains and rugged terrain, often traversing mountainous ecosystems and river valleys. For example, the Alto de Pedras Apañadas desde Fonsagrada route involves over 1,900 meters of ascent over 64.5 km.

Are there any long-distance mountain bike routes in Os Ancares?

Yes, Os Ancares offers several long-distance mountain bike routes. The Alto de Pedras Apañadas desde Fonsagrada is a challenging 64.5 km trail, while the Puerta de Ancares Loop covers approximately 63.7 km, both requiring good fitness and advanced riding skills.

Are there many circular mountain bike routes in Os Ancares?

Yes, many mountain bike routes in Os Ancares are circular, allowing you to start and finish at the same point. Examples include the Alto de Pedras Apañadas desde Fonsagrada, Alto das Penas desde Baleira, and Pico dos Tres Bispos Loop Trail.

Can I expect to see wildlife while mountain biking in Os Ancares?

Os Ancares is a UNESCO Biosphere Reserve known for its rich biodiversity. While mountain biking, you might encounter various wildlife, including roe deer, otters, and a wide array of birds of prey like the golden eagle and peregrine falcon. The region is also a crucial habitat for brown bears and wolves, though sightings of these larger animals are less common.

What natural features or landmarks can I see along the mountain bike trails in Os Ancares?

Os Ancares offers stunning natural features. You can explore dramatic mountainous ecosystems with peaks like Pico dos Tres Bispos and Pedras Apañadas Summit, river valleys, and diverse forests of oak, maple, and birch. Higher elevations reveal glacial cirques and lagoons. The Ascent to Puerto de Ancares offers breathtaking scenery.

Are there any cultural or historical sites to explore while mountain biking in Os Ancares?

Yes, Os Ancares has a rich cultural heritage. You can find traditional 'pallozas'—circular, thatched-roof huts of Celtic origin—some of which are ethnographic museums. Medieval castles in places like Doiras and Villafranca del Bierzo offer historical intrigue. Additionally, sections of the historic Camino de Santiago traverse the region, providing further points of interest.

When is the best time of year for mountain biking in Os Ancares?

Given its mountainous terrain, the best time for mountain biking in Os Ancares is typically from late spring through early autumn (May to October). During these months, the weather is generally more stable, and trails are less likely to be affected by snow or heavy rain, allowing for better riding conditions and access to higher elevations.

What are the typical trail conditions and traffic levels like in Os Ancares?

The region is known for its well-preserved natural environment. Roads in the area are generally in very good condition, and due to the isolated nature of the region, you can expect very little traffic, enhancing the biking experience. Trails vary from rugged mountain paths to forest tracks.

What do other mountain bikers say about the trails in Os Ancares?

The mountain bike routes in Os Ancares are highly rated by the komoot community, with an average score of 4.6 stars from over 10 reviews. Riders often praise the challenging terrain, the stunning natural landscapes, and the sense of adventure offered by the region's diverse trails.

Are there mountain bike routes that follow river valleys in Os Ancares?

Yes, the rugged terrain of Os Ancares includes a series of valleys carved by rivers like the Burbia, Ancares, Cúa, Navia, Ser, and Rao. Some routes, such as Paradela y Penamil desde A Pobra — circular del río Navia, specifically follow river courses, offering scenic rides through these natural corridors.

Are there any mountain bike trails suitable for families in Os Ancares?

While Os Ancares is primarily known for its moderate to difficult mountain bike trails, with no routes classified as 'easy' in our guide, some families with older, experienced children might find the moderate trails manageable. These routes still feature significant elevation changes, so they are best suited for those accustomed to mountain biking.

How accessible are the mountain bike trails by public transport in Os Ancares?

Os Ancares is a relatively isolated mountainous region, and public transport options to access specific trailheads can be limited. It is generally advisable to plan your trip with private transportation to ensure flexibility and direct access to the starting points of the mountain bike routes.

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Check out more MTB trails throughout Os Ancares below and find the perfect route in your destination.

BecerreáBaleiraPedrafita Do CebreiroEmbalse de SalimeAncaresA MarrondaCarballidoA FonsagradaCervantesNavia De SuarnaBarallaCruzul-AgüeiraNegueiraNegueira De MuñizAs NogaisTriacastelaAncares - Courel

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