4.5
(33)
404
riders
15
rides
Mountain bike trails around National Park Ubiñas-La Mesa are characterized by a rugged and diverse landscape in the south of Asturias, Spain. The region features dramatic mountainous terrain, including the Peña Ubiña massif, with elevations exceeding 2,400 meters, offering challenging climbs and descents. Riders can traverse extensive beech forests, oak and birch groves, and encounter river gorges and open pastures. This varied topography provides a range of riding conditions for mountain biking.
Last updated: May 10, 2026
5.0
(3)
44
riders
61.6km
05:27
1,810m
1,810m
Tackle the difficult Ventana Pass and Senda del Oso Loop, a 38.3-mile mountain biking route with 5955 feet of elevation gain.
5.0
(1)
1
riders
28.7km
02:50
920m
920m
This difficult 17.8-mile mountain biking loop takes you to the Xiblu Waterfall and Cueva Huerta in the Parque Natural de Las Ubiñas-La Mesa.

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4.7
(20)
230
riders
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
40
riders
22.2km
02:10
450m
450m
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)
20
riders
36.2km
02:54
720m
710m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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There are over 15 mountain bike trails recorded in National Park Ubiñas-La Mesa on komoot. These routes cater to various skill levels, though the majority are considered difficult, offering significant challenges for experienced riders.
The terrain in National Park Ubiñas-La Mesa is rugged and diverse, characterized by dramatic mountainous landscapes, including the Peña Ubiña massif with elevations exceeding 2,400 meters. You'll encounter challenging climbs and rewarding descents, extensive beech forests, oak and birch groves, river gorges, and open pastures. Some routes feature elements like rock gardens and steep paths where you might need to push or carry your bike.
While most routes in the park are challenging, the Ventana Pass and Senda del Oso Loop incorporates sections of the Senda del Oso. The Senda del Oso itself is a popular greenway, offering 45km of trails suitable for a wide range of skill levels, including families and those seeking a less strenuous ride. It's an excellent option for off-roading without extreme difficulty.
Mountain biking in National Park Ubiñas-La Mesa offers stunning natural features. You can ride through diverse forests, including the large Montegrande beech forest, and encounter impressive river gorges like the Val de Sampedro. Notable attractions include the Ventana Pass, the La Cubilla Pass, and the Peña Ubiña massif. Some routes, like the Xiblu Waterfall and Huerta Cave Loop, will take you past specific natural monuments such as the Xiblu Waterfall and Cueva Huerta.
Yes, many of the mountain bike routes in National Park Ubiñas-La Mesa are designed as loops. Examples include the Ventana Pass and Senda del Oso Loop, the Xiblu Waterfall and Huerta Cave Loop, and the Peñas Juntas Gorge – Stone Bridge of Proaza loop from La Plaza. These circular routes allow you to start and finish at the same point, making logistics easier.
The best time for mountain biking in National Park Ubiñas-La Mesa generally depends on the specific trails and elevation. Spring and autumn offer pleasant temperatures and vibrant scenery, with deciduous forests showcasing beautiful colors. Summer can also be good, especially at higher elevations, but be prepared for warmer conditions. Winter can bring snow to higher peaks and passes, making some routes inaccessible or requiring specialized gear.
The majority of mountain bike trails in National Park Ubiñas-La Mesa are classified as difficult. Out of 16 routes, 14 are rated difficult, and 2 are moderate. This indicates that most trails involve significant elevation gains, technical sections, and require a good level of fitness and mountain biking experience.
The mountain bike trails in National Park Ubiñas-La Mesa are highly rated by the komoot community, with an average score of 4.4 stars from over 30 reviews. Riders often praise the challenging mountainous terrain, the diverse forests, and the stunning natural beauty, including river gorges and mountain passes. The integration of historical paths and sections of the TransCantábrica BTT route also adds to the unique experience.
Absolutely. The mountainous terrain of National Park Ubiñas-La Mesa provides numerous opportunities for breathtaking views. Routes that traverse mountain passes, such as the Ventana Pass and Senda del Oso Loop, offer panoramic vistas. The Peñas Juntas Gorge – Spectacular View loop from La Plaza is specifically highlighted for its scenic outlooks.
Yes, National Park Ubiñas-La Mesa is integrated into the TransCantábrica BTT route, an extensive mountain biking adventure across the Cantabrian Mountains. This route is designed for experienced mountain bikers and incorporates mountains, passes, gorges, and historical paths, offering a truly epic ride.
The longest mountain bike trail listed is the Ventana Pass and Senda del Oso Loop, which spans 38.3 miles (61.6 km). This difficult route features significant elevation gains and typically takes over 5 hours to complete.
Many routes in the park traverse extensive and diverse forests. You can expect to ride through large beech forests, including the Montegrande beech forest, as well as oak and birch groves. These forested sections offer varied riding conditions and picturesque scenery, providing a refreshing experience amidst nature.


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