4.6
(15)
228
riders
32
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: October 24, 2026
24
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces.
5.0
(1)
19
riders
44.2km
03:38
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)
14
riders
20.1km
01:54
460m
460m
Hard gravel ride. Very good fitness required. Mostly paved surfaces.
4.8
(6)
67
riders
94.5km
05:47
1,220m
1,220m
Hard gravel ride. Very good fitness required. Mostly paved surfaces.
5.0
(1)
12
riders
23.9km
02:05
530m
530m
Hard gravel ride. Very good fitness required. Mostly paved surfaces.
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Bridge on the cycle superhighway over the motorway junction, for cyclists and pedestrians
1
0
Already pretty much at the end/beginning of the railway line, here it is even asphalted, before/later not anymore, but always easy to ride.
1
0
The bridge was built in the 11th century and served as an important crossing point on the old road to Castile. It crosses the Cadagua River and is one of the city's landmarks. The bridge consists of three arches and has a Gothic tower added in the 15th century. This tower was formerly used to collect tolls.
1
0
Short and easy quiet route
0
0
one of the oldest and most beautiful bike lanes in the Basque Country
0
0
Very interesting stretch of cycle path along the Ria. There is a lot to see along the route to and from Bilbao.
0
0
There is a fantastic network of cycle paths in and around Bilbao. The cycle superhighways are particularly easy to ride on. It's enough to make you jealous.
2
0
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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