4.4
(41)
452
riders
16
rides
Mountain biking in Las Ubiñas-La Mesa offers diverse terrain within a Natural Park and UNESCO Biosphere Reserve. The region features dramatic mountainous landscapes, including the Peña Ubiña massif, and extensive beech forests. Rivers carve through the area, forming scenic gorges and waterfalls, providing varied environments for mountain bike trails. This varied topography creates a range of routes suitable for different skill levels.
Last updated: May 26, 2026
5.0
(3)
45
riders
61.6km
05:27
1,810m
1,810m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
5.0
(1)
1
riders
28.7km
02:50
920m
920m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

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4.6
(26)
318
riders
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
5.0
(1)
16
riders
39.6km
03:39
1,090m
1,090m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
20
riders
43.7km
04:12
1,350m
1,350m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
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Pola de Lena is a town steeped in industrial history. It is strategically located at the entrance to Asturias via the highway from León and is an important commercial hub. It is also perfectly situated for starting cycling routes in the surrounding mountains.
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a passage carved into the rock
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Las Ubiñas-La Mesa, a Natural Park and UNESCO Biosphere Reserve, features dramatic mountainous terrain, including the Peña Ubiña massif, and extensive beech forests. You'll encounter varied landscapes shaped by glacial activity and karstic formations, with rivers carving scenic gorges. This diverse topography provides a range of trails, from challenging climbs to more accessible paths.
While many routes in Las Ubiñas-La Mesa are rated difficult, the region offers sections suitable for families. The Senda del Oso (Bear's Path), for example, follows a former mine railway, providing an accessible and scenic cycling experience. Bike rental and transport services are often available, making it convenient for visitors.
Yes, the park is known for its natural beauty. You can explore areas around the impressive Cascada del Xiblu, a 100-meter-long waterfall, on routes like the Xiblu Waterfall and Huerta Cave Loop. This trail also passes near the Cueva Huerta Natural Monument, an extensive cave system.
Yes, many of the mountain bike routes in Las Ubiñas-La Mesa are designed as loops. For instance, the Peñas Juntas Gorge – Stone Bridge of Proaza loop from La Plaza offers a 31.6-mile (50.8 km) ride through a scenic gorge, typically completed in about 4 hours 15 minutes.
The region is rich in dramatic landscapes and historical sites. You can ride through areas offering breathtaking views of the San Emiliano Valley (Babia de Yuso) from passes like Ventana Pass or San Lorenzo Pass. The Ventana Pass and Senda del Oso Loop combines a challenging pass with a section of the popular Senda del Oso.
The mountain biking trails in Las Ubiñas-La Mesa are predominantly challenging, with 14 out of 16 routes rated as difficult. These often involve significant climbs and descents through mountainous terrain. There are also 2 moderate routes available for those seeking a less strenuous experience.
The trails in Las Ubiñas-La Mesa are highly rated by the komoot community, with an average score of 4.4 stars from over 30 reviews. More than 400 mountain bikers have used komoot to explore the varied terrain, often praising the dramatic mountainous landscapes, extensive forests, and scenic gorges.
Absolutely. The region is known for its stunning vistas and deep gorges. The Peñas Juntas Gorge – Spectacular View loop from La Plaza is a 13.8-mile (22.2 km) difficult route specifically designed to showcase the impressive gorge and panoramic views.
The best time to go mountain biking in Las Ubiñas-La Mesa is generally during the spring, summer, and early autumn months when the weather is milder and trails are clear of snow. The region's mountainous nature means that higher elevations can experience snow well into spring and early winter, so checking local conditions is always advisable.
Yes, experienced mountain bikers will find plenty of challenging options. Routes like the Alto de la Cobertoria – Santa Cristina de Lena loop from Sotieḷḷo cover 27.2 miles (43.7 km) with significant elevation changes, offering demanding climbs and rewarding descents through the mountainous landscape.
Las Ubiñas-La Mesa is a UNESCO Biosphere Reserve, home to a rich fauna. While mountain biking, you might have the chance to spot various species, including brown bears, golden eagles, Egyptian vultures, otters, and desmans, especially in the quieter, forested areas. Maintaining a respectful distance and observing from afar is encouraged.


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