4.3
(6)
156
riders
25
rides
Gravel biking around Galdakao offers a network of trails characterized by significant elevation changes and varied terrain. The region features extensive forest trails, providing shaded routes and natural surroundings. Riders can expect panoramic views, including vistas of Bilbao, and encounters with historical sites like megalithic structures. The landscape around Galdakao is generally hilly, with routes often involving substantial climbs and descents.
Last updated: July 8, 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
43.5km
03:36
1,000m
1,000m
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
22.1km
02:03
500m
500m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.3
(3)
17
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Very interesting stretch of cycle path along the Ria. There is a lot to see along the route to and from Bilbao.
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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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The cycle path to Bilbao on the southwest side offers many sights
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Section of bike lane to pedal pleasantly along the banks of the Bilbao estuary. From the saddle you can see the coexistence of traditional buildings in contrast to industrial and modernist buildings.
2
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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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Hirumugarrieta is a megalithic station located in the pastoral station of Artxanda, in the mountain range that surrounds Bilbao, near Mount Avril. The dolmen has a rectangular chamber. Surrounding it was the galgal composed of slabs folded towards the center of the funerary monument. It has been recently excavated, so this monument constitutes a starting point for the study of the cultural manifestations of the Bronze Age of the Artxanda pastoral station, also allowing analogies and differences to be established with other pastoral stations in the territory.
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Galdakao's gravel biking routes are predominantly challenging, with 28 out of 29 listed tours rated as difficult. Riders can expect significant elevation changes and varied, hilly terrain, making the area more suitable for experienced gravel bikers.
The gravel biking routes around Galdakao are generally challenging. There are no easy routes listed, and only one moderate route, suggesting the area is less suited for beginners or young families seeking very gentle rides.
The gravel bike trails in Galdakao vary in length, with routes like the View of Bilbao and Rest Area – Hirumugarrieta Megalithic Site loop from Basarrate covering about 29.5 km (18.4 miles) and taking around 2 hours 25 minutes. Longer routes, such as the Forest Trail Near Bilbao – The Nursery loop from Larrondo, extend to about 46.3 km (28.8 miles).
Yes, many of the gravel bike trails in Galdakao are designed as loops. Examples include the Kortatxikieta Picnic Area – Forest Trail Near Bilbao loop from Ariz and the Bar del Vivero – Gentle Slope Trail loop from Biscay, allowing riders to start and finish at the same point.
Gravel biking around Galdakao offers extensive forest trails, providing shaded routes and natural surroundings. Riders can expect panoramic views, including vistas of Bilbao, and encounters with historical sites like megalithic structures.
Yes, some routes pass by significant landmarks. For instance, the View of Bilbao and Rest Area – Hirumugarrieta Megalithic Site loop from Basarrate takes you past the Hirumugarrieta Megalithic Site. Other natural attractions in the broader area include the Balcón de Bizkaia Viewpoint and the Bolintxu Waterfall.
The komoot community rates the gravel biking routes in Galdakao highly, with an average score of 4.0 stars from over 7 reviews. Riders often praise the challenging climbs, panoramic viewpoints, and the extensive forest trails that define the region's unique gravel biking experience.
Given the region's varied terrain and forest trails, spring and autumn generally offer the most pleasant conditions for gravel biking in Galdakao, with milder temperatures and vibrant natural scenery. Summer can also be good, with the forest providing shade, while winter might present more challenging conditions due to potential rain or colder weather.
While specific food stops are not detailed for every route, some trails, like the Kortatxikieta Picnic Area – Forest Trail Near Bilbao loop from Ariz, lead to picnic areas, offering a designated spot for a break. It's advisable to carry sufficient supplies, especially on longer or more remote routes.
There are 29 gravel bike trails available around Galdakao, offering a wide range of options for riders seeking challenging routes through varied terrain and forest landscapes.
Yes, several routes provide scenic views of Bilbao. The View of Bilbao and Rest Area – Hirumugarrieta Megalithic Site loop from Basarrate is specifically highlighted for its panoramic vistas of the city.


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