4.1
(7)
158
riders
20
rides
Gravel biking around Arrigorriaga offers diverse terrain characterized by hilly landscapes and dense forests, providing varied elevations for cyclists. The region, situated near Bilbao, features natural parks like Mendikosolo Park, known for its reservoir and autochthonous forest. Arrigorriaga's proximity to the Mino coastal river catchment and the Nervión and Ibaizabal rivers contributes to its hydrological network. Over 40% of the land within a 5km radius is forested, creating numerous no traffic gravel bike trails.
Last updated: May 30, 2026
20
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
22
riders
32.8km
02:55
700m
700m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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21
riders
44.2km
03:39
1,020m
1,020m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
5.0
(1)
15
riders
22.2km
02:03
500m
500m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
8
riders
34.6km
02:50
820m
820m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Arrigorriaga
Small stone chapel with drinking water fountain in front
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Very nice summit, with impressive views.
2
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kick or obligatory in the nursery bar to regain strength, coffee, broth or something else, in summer or spring some brutal rabas
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This section between trees gives us the opportunity to enjoy as children. An area very close to the city, perfect for exploring with your BTT or gravel.
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The Kortatxikieta picnic area is a good place to stop along the way. A perfect path for bicycles and walkers very close to Bilbao. It is an area with tables and a rest area.
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There are 17 dedicated traffic-free gravel bike trails around Arrigorriaga featured in this guide. These routes are generally considered difficult, offering a challenging and rewarding experience for gravel bikers.
The terrain around Arrigorriaga is notably hilly and densely forested, with over 40% of the land covered by forests within a 5km radius. You'll encounter varied elevations, providing the scenic and challenging conditions gravel bikers seek. While many paths are suitable for cycling, some segments on more difficult routes may require you to dismount and push your bike.
Yes, many of the routes are circular, allowing you to start and end in the same location. For example, consider the View of Bilbao and Rest Area – Hirumugarrieta Megalithic Site loop from Basarrate, which offers nearly 30 km of riding with significant elevation gain.
The region's climate generally allows for gravel biking throughout much of the year. Spring and autumn offer pleasant temperatures and vibrant scenery. Summer can be warm, but the forested trails provide good shade. Winter cycling is possible, though you should check local conditions for rain or colder temperatures, as the trails can become muddy.
You'll ride through diverse landscapes, including the 'green lung' of Arrigorriaga, Mendikosolo Park, with its reservoir and autochthonous forest. The region is also characterized by its hilly and forested terrain. For specific points of interest, some routes pass near significant mountain passes like Alto de Sarasola or Bikotx Gane Pass (565 m), offering expansive views.
The routes listed in this guide are generally rated as 'difficult' and require good to very good fitness due to significant elevation changes and distances. While the 'no traffic' aspect makes them safer, they might not be suitable for beginners or young children. For easier options, you might need to explore other guides or filter for 'easy' routes on Komoot.
The komoot community rates the routes in this area highly, with an average score of 4.0 stars. Reviewers often praise the challenging climbs, the peaceful forested sections, and the rewarding views from higher elevations, especially appreciating the absence of vehicle traffic.
While specific parking details vary by route, Arrigorriaga and its surrounding areas generally offer public parking options. Many routes start from towns or villages where parking is accessible. It's advisable to check the individual route details on Komoot for the most precise information regarding starting points and potential parking facilities.
Arrigorriaga is conveniently located just 7 km south of Bilbao, making it accessible by public transport. You can typically reach Arrigorriaga via local train or bus services from Bilbao, and from there, connect to the starting points of various gravel trails. This allows for car-free access to the region's outdoor adventures.
While many of these routes traverse natural, forested areas, some may pass through or near small villages where you can find local cafes or bars. For instance, the Bar del Vivero – Gentle Slope Trail loop from Biscay mentions 'Bar del Vivero' in its name, suggesting a potential refreshment stop. It's always a good idea to carry sufficient water and snacks, especially on longer, more remote sections.
The longest route featured in this guide is the Forest Trail Near Bilbao – The Nursery loop from Larrondo, covering approximately 46.3 km with over 760 meters of elevation gain. This route offers an extensive and immersive gravel biking experience.
Given the hilly terrain and significant elevation gains, many routes offer panoramic views of the surrounding landscapes. The Hirumugarrieta Megalithic Site – View of Bilbao and Rest Area loop from Elotxelerri, for example, explicitly mentions a 'View of Bilbao and Rest Area', indicating excellent scenic spots where you can take in the vistas.


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