4.4
(52)
783
riders
61
rides
Mountain biking around Rionansa offers a diverse landscape characterized by significant elevation changes and varied terrain. The region features dense woodlands, open valleys, and routes that often include challenging climbs and descents. Many trails traverse mountainous areas, providing extensive views and a robust riding experience. The network of mountain bike trails in Rionansa includes routes that explore both natural and historical points of interest.
Last updated: October 5, 2026
40.4km
04:12
1,330m
1,330m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
5.0
(13)
129
riders
54.3km
04:39
1,110m
1,110m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

5.0
(5)
52
riders
49.2km
04:31
1,220m
1,220m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
23
riders
45.1km
04:11
1,200m
1,200m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
5.0
(2)
13
riders
52.3km
04:27
1,260m
1,260m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
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A beautiful old mountain village with very well-preserved buildings, many of them also nicely decorated. With its many restaurants and craft shops, the village is, however, very tourist-oriented, perhaps a little too much.
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After a beautiful gravel climb, you reach this plateau with stunning views (including the Picos de Europa in the distance). The path then continues for a long time at altitude, with many cows and horses. Take a look: https://www.youtube.com/watch?v=OgEcgF17RDw
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Indeed, a beautiful spot with breathtaking views, both towards the Picos de Europa and other Cantabrian mountains. The (gravel) road there is also stunning; just take a look: https://www.youtube.com/watch?v=OgEcgF17RDw
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And it's also the starting point for a ton of really cool routes.
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From Los Tojos (636 m) and Colsa (729 m) the rope is gained at the Venta Vieja pass (1152 m), where one of the many inns that awaited the traveller along the way was located.
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A hill located below the summit of the same name as the Saja reserve, resting on a ridge of gentle elevations above the Cabuérniga valley. These Saja mountains are often known as the Sierra de Bárcena Mayor, due to the town that lies at its feet at an altitude of 534 metres. In ancient times, the so-called Camino de Castilla or Reinosa road crossed this ridge towards the lands of Campoo. From Los Tojos (636 m) and Colsa (729 m) the ridge was reached at the Venta Vieja hill (1152 m), where one of the many inns that awaited the traveller along the way was located.
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Beautiful meadow on a wide esplanade with wooden tables. From this point begins the long and hard climb to El Moral.
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Rionansa's mountain bike trails are generally characterized by significant elevation changes and challenging terrain. While there are no trails specifically rated as 'easy' in the area, you will find 24 moderate routes and 26 difficult routes. Riders should be prepared for climbs and descents. For a moderate option, consider the Ucieda Parking with Fountain – Stone Fountain loop from Lamiña, which covers 15.8 miles (25.4 km).
The mountain bike trails in Rionansa vary in length, but many are designed for longer rides. For example, the San Sebastián de Garabandal desde Tudanca – circular por el embalse de La Cohilla is 25.1 miles (40.4 km), and the Arenillas Blowholes – Mirador de la Boriza loop from El Barcenal is a substantial 49.6 miles (79.9 km). You can expect routes ranging from around 15 miles up to nearly 50 miles.
While specific parking information for every trailhead isn't always detailed, many routes in Rionansa, especially those starting from villages or popular points like Rionansa itself or El Barcenal, typically have designated or informal parking areas nearby. It's advisable to check the starting point of your chosen route on komoot for more precise parking suggestions.
Rionansa is a rural region, and public transport options to reach specific mountain bike trailheads may be limited. While some villages might have bus services, direct access to more remote starting points often requires personal transportation. Planning your route in advance and checking local transport schedules is recommended if you plan to rely on public transport.
Yes, many of the mountain bike trails in Rionansa are designed as loops, offering a complete riding experience without needing to retrace your path. Examples include the challenging San Sebastián de Garabandal desde Tudanca – circular por el embalse de La Cohilla and the Stone Fountain – Ucieda Parking with Fountain loop from Rionansa.
Rionansa's mountain bike trails feature a diverse landscape with significant elevation changes. You'll encounter dense woodlands, open valleys, and mountainous sections. Many routes include challenging climbs and descents, often traversing natural and historical points of interest. Expect a mix of forest paths, gravel tracks, and some technical sections.
The mountain bike trails in Rionansa are highly rated by the komoot community, with an average score of 4.5 stars from over 30 reviews. Riders often praise the challenging climbs, varied scenery including reservoirs and viewpoints, and the robust riding experience offered by the region's diverse terrain.
Yes, Rionansa's mountainous terrain offers numerous opportunities for scenic views. Many trails provide extensive vistas. For example, the Arenillas Blowholes – Mirador de la Boriza loop from El Barcenal features coastal blowholes and viewpoints. You can also find highlights like the Santa Catalina Viewpoint in the wider region.
The region around Rionansa is rich in natural beauty. Along your rides, you might encounter highlights such as the Oyambre Natural Park, the Sauceda de Buelles forest, or the La Braña de los Tejos. There are also unique features like the Lamiña Waterfalls, which can be a refreshing stop.
Yes, Rionansa's trails often explore both natural and historical points of interest. You can find attractions like the San Vicente de la Barquera settlement, the Viewpoint and Church of Santa María de los Ángeles, or historical bridges such as the Puente de la Maza and Fuentona de Ruente Bridge, offering glimpses into the region's heritage.
There are over 50 mountain bike trails available in Rionansa, offering a wide range of options for riders. These include 24 moderate routes and 26 difficult routes, ensuring there's a challenge for various skill levels beyond beginners.
The best time for mountain biking in Rionansa is typically during the spring and autumn months when the weather is milder and the natural scenery is at its most vibrant. Summers can be warm, especially in open areas, while winters may bring colder temperatures and potentially challenging trail conditions, particularly at higher elevations.


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