4.5
(31)
248
riders
25
rides
Mountain bike trails in Sierras De Urbasa Y Andía traverse a diverse landscape in northwest Navarre, Spain, characterized by its unique karst topography and extensive beech forests. The region acts as a natural barrier between Atlantic and Mediterranean bioclimatic zones, fostering rich biodiversity. Mountain bikers can explore a vast network of routes across varied terrain, from ancient woodlands to open mountain pastures. This area offers a blend of geological formations, including cliffs and underground water systems, providing distinct riding experiences.
…Last updated: May 10, 2026
4.0
(2)
5
riders
21.7km
01:45
280m
270m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
14.8km
01:23
230m
230m
Enjoy an easy 9.2-mile mountain bike ride through the beautiful Urbasa-Andia Natural Park, reaching the San Adrián Summit and Hermitage.

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4.8
(5)
29
riders
27.3km
01:58
340m
340m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
27
riders
46.8km
04:05
640m
640m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
26
riders
50.5km
04:48
870m
870m
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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Mountain Hikes in Sierras De Urbasa Y Andía
A very beautiful rocky landscape with passages, arches and rock "tables"
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Beautiful return through Urbasa medicat
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Very easy walk to start
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I went in July 2023. This cave is completely closed. There are signs from the Basque government saying DO NOT ENTER (and explaining the consequences and the work they're doing) and plastic tape blocking the entrance. There are lots of constructions tools around too. Don't expect to get in unless you're willing to destroy the small stone wall and all the tape blocking the entrance.
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The Ubaba viewpoint, also known as the Balcón de Pilatos, offers impressive views of the Urederra canyon, where the river of the same name is born, in the heart of the Urbasa-Andía natural park.
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Sierras De Urbasa Y Andía offers a vast network of mountain bike trails. You'll find over 25 routes documented on komoot, ranging from easy to difficult, with many more unmarked trails throughout the region's extensive 2,200 km network.
The terrain in Sierras De Urbasa Y Andía is incredibly diverse, characterized by its unique karst topography, dense beech forests, and open mountain pastures. You'll encounter limestone formations, ancient woodlands, and varied surfaces, offering a distinct riding experience across different routes.
Yes, there are several easy trails perfect for beginners or family outings. For example, the Eskitza-Lizarraga Trail is a gentle 9.2-mile (14.8 km) path that provides a relaxed ride through the park's varied terrain. Another great option is the Natural Park of Urbasa-Andia – circular by Baizaundi, an easy 13.5-mile (21.7 km) trail offering scenic views.
Experienced riders looking for a challenge will find several demanding routes. The Camping Perkasa – Zalamportillo Arch loop from Camping Urbasa is a difficult 46.7 km route with significant elevation gain. Another demanding option is the Aldabidea Forest – Camping Perkasa loop from Parking Mirador de Ubaba, which covers 49.5 km and features substantial climbs.
The region is rich in natural beauty. You can explore unique karst formations like the Portupekoleze Arch or the Cueva de Los Cristinos. For breathtaking panoramic views, consider routes that pass near the Balcón de Pilatos (Mirador de Ubaba), offering vistas over the Améscoa valley. The Source of the Urederra River, with its mesmerizing turquoise waters, is a significant natural highlight nearby, though direct cycling access may be restricted in some areas of the reserve.
Yes, many routes in Sierras De Urbasa Y Andía are designed as loops, allowing you to start and finish at the same point. An example is the Camping Perkasa – Raso de Ezkiza loop from Camping Urbasa, a 27.3 km trail through forested areas and open pastures.
The region offers great mountain biking opportunities throughout much of the year. Spring and autumn are particularly popular, with pleasant temperatures and vibrant natural colors, especially the beech forests in autumn. Summers are generally warm but can be enjoyed, while winter riding is possible but may be affected by snow or colder conditions at higher elevations.
Mountain biking is generally allowed on designated roads and tracks within the Sierras of Urbasa and Andía Natural Park. It's always recommended to stay on marked trails to protect the natural environment and ensure your safety.
The mountain bike trails in Sierras De Urbasa Y Andía are highly rated by the komoot community, with an average score of 4.5 stars from over 30 reviews. Riders often praise the diverse landscapes, from dense beech forests to open karst plateaus, and the extensive network of trails that cater to various skill levels, providing a unique and immersive experience.
Sierras De Urbasa Y Andía is a sanctuary for diverse wildlife. While riding, you might spot deer, wild boars, and foxes. The park is also home to various birds of prey, including golden eagles, vultures, and harriers, and even protected species like the European mouflon. Maintaining a respectful distance and observing from afar is encouraged.
Yes, the region is also suitable for gravel biking. The Via Verde del Ferrocarril Vasco Navarro, a spectacular 71 km section of an old railway line, is particularly ideal for gravel bikes, offering a unique way to explore the area's landscapes.
Parking is typically available at key access points to the natural park and near popular trailheads. For example, routes like the Aldabidea Forest – Camping Perkasa loop often start from designated parking areas such as the Mirador de Ubaba. Camping sites like Camping Perkasa also serve as starting points with parking facilities.


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