4.5
(53)
578
riders
88
rides
Mountain biking around Aiarako kuadrilla/Cuadrilla de Ayala offers diverse landscapes in the northwest of Álava. The region features green undulating slopes, dense forests, and imposing mountains, providing varied terrain for mountain bikers. Situated on the Cantabrian watershed, it includes challenging ascents and descents, with notable peaks like Pico del Fraile and Ganekogorta. The area also encompasses parts of the Nervión River basin and borders the Sierra Salvada mountain range, offering scenic views and varied trails.
Last updated: November 7, 2026
28.9km
03:07
900m
900m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
109
riders
45.5km
04:41
1,420m
1,420m
Hard mountain bike ride. Very good fitness required.

5.0
(4)
23
riders
56.0km
04:47
1,160m
1,160m
Hard mountain bike ride. Very good fitness required.
20
riders
45.0km
03:49
1,010m
1,010m
Hard mountain bike ride. Very good fitness required.
3.7
(3)
19
riders
22.7km
02:25
710m
710m
Moderate mountain bike ride. Good fitness required.
12
riders
41.6km
04:08
1,120m
1,130m
Hard mountain bike ride. Very good fitness required.
15
riders
41.0km
03:22
930m
930m
Hard mountain bike ride. Very good fitness required.
4.0
(1)
9
riders
46.4km
02:40
390m
390m
Moderate mountain bike ride. Good fitness required.
4.3
(8)
9
riders
19.6km
01:47
510m
510m
Moderate mountain bike ride. Good fitness required.
7
riders
43.0km
02:31
410m
410m
Moderate mountain bike ride. Good fitness required.
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Hiking around Aiarako kuadrilla/Cuadrilla de Ayala
From here you can see the mountain in both directions
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From here you have a fantastic view of Barakaldo
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The hermitage of Santa Agueda, one of the largest in Bizkaia, is located on a hill at the foot of Mount Arrolatza. A steep path leads there, beginning at the famous Devil's Bridge over the Cadagua River and passing the remains of an old road. The current hermitage was built in 1584, but it was originally built on the site of an earlier one. The church was rebuilt over the centuries, adding vaults, a sacristy, and a bell tower in the 18th century. It was restored in the 20th century, in 1959 and 1996.
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Great view from up here at the cross!
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Amurrio was traditionally known as "El Crucero," a meeting point for routes between Castile and the Cantabrian ports. In the town center, the Ugarte Tower House (18th century), now the Cultural Center, the San Antón de Armuru Chapel (16th century), and the Church of Santa María with its 25-bell carillon, one of the largest in the Basque Country, stand out.
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These trees are right above the enormous crater, here you can properly estimate the enormous depth.
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Overwhelming depth and fun to cycle to.
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There are over 80 mountain bike trails available in Aiarako kuadrilla/Cuadrilla de Ayala, offering a wide range of options for different skill levels and preferences.
The trails in Aiarako kuadrilla/Cuadrilla de Ayala cater to various skill levels. You'll find 1 easy route, 43 moderate routes, and 40 difficult routes, ensuring there's a challenge for every mountain biker.
Mountain biking in Aiarako kuadrilla/Cuadrilla de Ayala offers a diverse landscape characterized by green undulating slopes, dense forests, and imposing mountains. As part of the Cantabrian watershed, the terrain features a mix of ascents and descents, with rewarding panoramic views from peaks like Pico del Fraile and Ganekogorta. You'll also encounter the upper basin of the Nervión River and the dramatic Sierra Salvada mountain range.
Yes, the region is rich in natural attractions and viewpoints. Many trails offer stunning vistas, including views of Pico del Fraile and the impressive Nervión Waterfall. The Orduña Pass, for example, provides spectacular panoramic views during descents. You can also find trails that pass by Ganekogorta Summit and Gallarraga Summit.
Yes, you can. The Mirador del Salto del Nervion – Viewpoint loop from Amurrio Iparralde is a moderate 42.3 km route that takes you to a viewpoint overlooking the impressive Nervión Waterfall. The Esquina de Rubén viewpoint also offers spectacular views of the karstic landscapes near the waterfall.
Many mountain bike trails in the region are designed as loops, offering convenient circular routes. Examples include the difficult Amurrio – Cadalso Tower (Valle Auzoa) loop from Amurrio Iparralde, the challenging Views of Pico del Fraile – Statue of the Virgin of Orduña loop from Luiaondo, and the moderate Mirador del Salto del Nervion – Viewpoint loop from Amurrio Iparralde.
The mountain bike trails in Aiarako kuadrilla/Cuadrilla de Ayala are highly rated by the komoot community, with an average score of 4.3 stars from over 48 reviews. Many of the 485+ mountain bikers who have explored the area praise the varied terrain, the challenging ascents, and the rewarding panoramic views from the region's peaks and passes.
Yes, for a moderate challenge with scenic rewards, consider the Peña Negra Viewpoint – House loop from Amurrio Iparralde. This 23.9 km route offers good views and is typically completed in about 3 hours.
The Amurrio – Cadalso Tower (Valle Auzoa) loop from Amurrio Iparralde is a difficult 37.4 km route that offers views of the Cadalso Tower and the surrounding Valle Auzoa, combining natural beauty with historical interest.
Yes, the Camino de Sopeña a Aro – vuelta por Senda Negra desde Pantano de Maroño is a difficult 28.9 km trail that features the Maroño reservoir, offering a scenic ride alongside water.
Given the region's lush, green environment and varied topography, spring and autumn generally offer the most pleasant conditions for mountain biking, with milder temperatures and vibrant scenery. Summer can also be enjoyable, especially in the mornings or late afternoons, while winter might present more challenging conditions due to potential rain or snow at higher elevations.


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