The best MTB trails around Aizkorri-Aratz parke naturala/Parque Natural de Aizkorri-Aratz

Aizkorri-Aratz Natural Park offers a wide selection of mountain bike trails, with over 320 routes available. These range from easier paths to challenging, difficult routes, ensuring options for various skill levels.

You can expect a diverse range of terrain, from compact dirt trails and dense beech and oak forests to more challenging limestone sections and rocky paths. The park also features open pasture plains, such as the Urbia valley, providing varied landscapes throughout your ride.

Yes, Aizkorri-Aratz Natural Park has options for families. While many routes are moderate to difficult, there are approximately 20 easier trails suitable for less experienced riders or family outings. These routes often traverse less technical terrain and offer a gentler introduction to mountain biking in the park.

For those looking for longer rides, routes like the Mirandaola Forge and Park – View of Bergara loop from Aretxabaleta cover nearly 60 km. Another substantial option is the Otalora Manor House – Jaturabe River loop from Aretxabaleta, which spans over 43 km and includes significant elevation gain.

The park is rich in natural and historical attractions. You might pass by significant peaks like Aizkorri Summit (1,523 m) or Aratz Summit (1,445 m). Other notable features include the ancient Collado de Biozkorna mountain pass, or the picturesque Urbia valley with its grazing herds. The region also boasts extensive forests and karstic formations.

Yes, many of the mountain bike trails in Aizkorri-Aratz Natural Park are designed as loops. Examples include the Etxe-Zuri Bar – Albertia Memorial Monument loop from Subero and the Etxe-Zuri Bar – Views from Galbarrain loop from Subero, both offering comprehensive circular experiences through varied landscapes.

The best seasons for mountain biking in Aizkorri-Aratz are generally spring and autumn, when temperatures are milder and the natural scenery is vibrant. Summer can also be pleasant, especially at higher elevations, but be prepared for warmer conditions. Winter riding is possible, but some higher trails may be affected by snow or ice, particularly on the highest peaks like Aizkorri and Aratz.

The mountain bike trails in Aizkorri-Aratz are highly rated by the komoot community, with an average score of 4.4 stars from over 300 reviews. Riders frequently praise the diverse terrain, from dense forests to open pastures, and the challenging climbs and descents that offer a rewarding experience.

While specific parking areas are not detailed for every route, many trails, such as those starting from Subero or Landa, have accessible starting points. It's advisable to check the individual route details on komoot for specific trailhead information and parking suggestions before you go.

While the park is well-suited for outdoor activities, direct public transport options to specific trailheads within the natural park can be limited. It's recommended to research local bus services to nearby towns like Oñati or Aretxabaleta and plan your route from there, potentially involving a short ride or taxi to reach your desired starting point.

Generally, no specific permits are required for mountain biking on the established trails within Aizkorri-Aratz Natural Park. However, it's always good practice to respect local regulations, stay on marked paths, and be mindful of other park users and wildlife.

Experienced riders will find plenty of challenges. Routes like the Etxe-Zuri Bar – Views from Galbarrain loop from Subero are rated as difficult, featuring demanding climbs and technical descents. Another challenging option is the Etxe-Zuri Bar – Altar of the Virgin of Dorleta loop from Landa, which also includes significant elevation changes through dense woodlands.