4.7
(129)
1,372
riders
42
rides
Mountain bike trails around Proaza are set within Asturias, Spain, a region characterized by rugged peaks, deep river valleys, and dramatic gorges. The landscape features the Trubia River, which carves through verdant terrain, and significant mountain formations like Peña Sobia and the Sierra de Tameza. Riparian forests of oaks and alders line the riverbanks, providing a diverse environment for mountain biking.
Last updated: June 23, 2026
31
riders
30.8km
02:40
680m
680m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.5
(24)
328
riders
35.4km
03:07
630m
630m
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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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.
5.0
(1)
15
riders
21.3km
01:40
250m
250m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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It's very interesting to take a look at
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Very interesting to visit
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It's an ideal starting point for tours in the region. Hotels and restaurants are available. However, the bears have retreated.
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a passage carved into the rock
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Proaza offers a diverse network of over 40 mountain bike trails. These routes cater to various skill levels, from easy greenways to more challenging mountain paths, all set within the stunning Asturian landscape.
Yes, Proaza is well-known for its family-friendly options. The Senda del Oso (Bear's Path) is an excellent choice, built on a former mining railway, offering an accessible and scenic ride. A particularly easy section is the Mine Railway Tunnel – Senda del Oso loop from Proaza, which is 13.3 miles (21.3 km) long and takes about 1 hour 40 minutes.
For those seeking a challenge, Proaza offers several difficult routes. The Bear's Path Greenway, while having easier sections, is rated difficult overall at 19.1 miles (30.8 km) due to its length and elevation changes. Another demanding option is the Peñas Juntas Gorge – Stone Bridge of Proaza loop from Villanueva, a 22.1 miles (35.5 km) path with significant climbs and descents.
Proaza's mountain bike trails offer breathtaking scenery, characterized by rugged peaks, deep river valleys, and dramatic gorges. You'll ride alongside the Trubia River through lush riparian forests of oaks and alders, pass through old railway tunnels, and witness impressive rock formations like those in the Peñas Juntas Gorge. The region is also home to diverse wildlife, including Cantabrian brown bears.
Yes, there are several circular routes available. For example, the Mine Railway Tunnel – Senda del Oso loop from Proaza is a popular circular option. Another is the Peñas Juntas Gorge – Spectacular View loop from La Plaza, which covers 22.2 km and offers stunning vistas.
Beyond the trails themselves, Proaza boasts several points of interest. You can explore the medieval Tower of Proaza or the historic village of Banduxu. Natural attractions include the impressive Peñas Juntas Gorge and the Route of Las Xanas Gorge. For wildlife enthusiasts, the 'Valley of the Bear' is a refuge for Cantabrian brown bears, and you can visit the Sanctuary of the Virgin of Alba for a cultural stop.
The mountain bike trails in Proaza are highly rated by the komoot community, with an average score of 4.8 stars from over 100 reviews. More than 1,200 mountain bikers have used komoot to explore the varied terrain, often praising the scenic beauty, the well-maintained Senda del Oso, and the diverse options for all skill levels.
Yes, bicycle and Segway rentals are available in the Proaza area, particularly along the Senda del Oso, making it convenient for visitors who don't bring their own equipment.
While specific parking locations are not detailed for every trailhead, Proaza is a popular outdoor destination, and parking is generally available near key access points for the Senda del Oso and other popular routes. It's advisable to check local signage upon arrival.
Proaza, located in Asturias, experiences a mild climate. Spring and autumn generally offer the most pleasant conditions for mountain biking, with comfortable temperatures and lush landscapes. Summer can also be good, though it might be warmer, while winter can bring colder temperatures and potentially snow at higher elevations.
Yes, the region has a rich mining history. The famous Senda del Oso (Bear's Path) is built upon a former mining railway, and routes like the Pista de Ricabo – Santa Marina Mines loop from Las Agüeras specifically take you through areas with historical mining significance, offering a unique blend of natural beauty and industrial heritage.


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