4.8
(333)
3,521
riders
155
rides
Mountain biking around Duranguesado offers diverse terrain within the Basque mountains of Bizkaia. The region features impressive mountain peaks, including the notable Anboto and Mount Oiz, providing a dramatic backdrop for rides. Riders can explore extensive trail networks through ancient beech forests, such as the renowned Otzarreta, and picturesque valleys like Mendiola and Atxondo. This varied landscape provides a range of mountain bike trails suitable for different skill levels.
Last updated: May 10, 2026
5.33km
00:27
100m
100m
This easy 3.3-mile mountain bike route circles the Ariola reservoir, offering tranquil waters and woodland views in the Debabarrena region.
4.7
(21)
263
riders
40.3km
03:50
1,020m
1,020m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.

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4.9
(22)
149
riders
25.4km
02:56
890m
890m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.3
(12)
121
riders
41.6km
03:39
1,030m
1,030m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
4.5
(12)
117
riders
31.7km
02:38
700m
700m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(16)
102
riders
38.9km
03:31
1,080m
1,080m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
4.8
(5)
98
riders
51.0km
04:52
1,390m
1,390m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
5.0
(8)
87
riders
43.6km
03:48
960m
960m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
4.8
(13)
86
riders
20.1km
02:07
580m
580m
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
(2)
74
riders
35.6km
02:43
750m
750m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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Beautiful views . A few minutes from the parking lots
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Beautiful place for all tastes For hiking, cycling, to bring children with a park with swings
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The chapel is dedicated to Saint Ignatius of Loyola. It is known for its modern, triangular architecture.
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Small stone chapel with drinking water fountain in front
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Edwin, I've been drinking water from that spring for over 30 years. In fact, all of us in Berriz drink water from the springs in Oiz. I'd say it's some of the best water you can drink in the Basque Country, hehe.
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Duranguesado offers a wide selection of mountain bike trails, with over 150 routes available. These trails cater to various skill levels, from easy loops to challenging climbs.
The region is characterized by impressive mountainous terrain, featuring peaks like Anboto and Mount Oiz. You'll find extensive trail networks winding through ancient beech forests, such as the renowned Otzarreta, and picturesque valleys like Mendiola and Atxondo. Routes often combine paved and unpaved surfaces, with significant elevation gains on more challenging rides.
Yes, Duranguesado has easy mountain bike trails perfect for beginners or families. An excellent option is the Aixola Reservoir Loop, which is 3.3 miles (5.3 km) long and takes about 27 minutes to complete, offering a gentle ride around the reservoir.
For experienced riders seeking a challenge, Duranguesado offers several difficult routes. Consider the Pol-Pol Fountain – Besaide Monument loop from Traña, a 25.0 miles (40.3 km) path with significant climbs. Another demanding option is the Mount Oiz Summit – Garai loop from Traña, which covers 38.8 miles (38.8 km) and includes over 1000 meters of elevation gain.
While mountain biking in Duranguesado, you can encounter a variety of natural features and landmarks. Many trails pass through the stunning Urkiola Natural Park, home to the Urkiola Sanctuary. You might also spot impressive summits like Anboto (1,331 m) and Urkiolaguirre Summit, or ride through ancient beech forests like Otzarreta.
Yes, many mountain bike routes in Duranguesado are circular, allowing you to start and end in the same location. Examples include the Neverondo Ice House – La Nevera de Neberondo loop from Durango and the Aixola Reservoir – Aixola Reservoir loop from Berriz.
The Duranguesado region is generally suitable for mountain biking for much of the year. Spring and autumn offer pleasant temperatures and vibrant landscapes. Summer can also be good, especially for higher elevation trails, but be mindful of warmer temperatures in the valleys. Always check local weather conditions before heading out.
Absolutely. The mountainous terrain of Duranguesado provides numerous opportunities for panoramic views. Trails often lead to summits or high passes, such as those around Urkiolaguirre Summit or Saibi Summit Cross, offering breathtaking vistas across the Basque mountains.
Urkiola Natural Park is a prime location for mountain biking in Duranguesado. It features a wealth of trails, stunning viewpoints, and ancient beech forests, providing a diverse and scenic environment for rides. Gorbeia Natural Park also contributes to the area's natural allure with its features and trails.
The mountain bike trails in Duranguesado are highly rated by the komoot community, with an average score of 4.7 stars from over 300 reviews. Mountain bikers often praise the diverse terrain, the stunning natural beauty of the parks and forests, and the variety of routes available for different skill levels.
Yes, Duranguesado offers several longer mountain bike routes for those looking for extended rides. For instance, the Pol-Pol Fountain – Urkiola Sanctuary loop from Berriz is a challenging 31.7 miles (50.9 km) route with significant elevation, taking around 4 hours and 50 minutes to complete.
While specific waterfall trails for mountain biking are less common, the region's natural parks, such as Gorbeia Natural Park, are known for features like the Saldropo Wetland and Uguna Waterfall. Some routes might pass by reservoirs, like the Reservoir – Crossing loop from Lemoa, offering scenic water views.
Many trails in natural areas like Duranguesado are dog-friendly, especially if your dog is well-behaved and kept on a leash. However, it's always recommended to check specific trail regulations within Urkiola Natural Park or other protected areas, as rules can vary. Ensure your dog is fit enough for the ride and bring plenty of water.


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