4.6
(32)
477
riders
44
rides
Gravel biking around Gran Bilbao offers a diverse landscape characterized by rolling hills, dense woodlands, and river valleys. The region features numerous challenging climbs and scenic trails, with many routes providing views of the city and surrounding natural areas. Terrain often includes a mix of forest paths, gravel tracks, and some paved sections connecting different areas. Gran Bilbao gravel routes provide varied elevation profiles, catering to experienced riders.
Last updated: July 8, 2026
4.3
(3)
56
riders
72.6km
04:32
1,150m
1,150m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.8
(14)
91
riders
48.4km
02:54
740m
740m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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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.
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.
5.0
(4)
33
riders
38.1km
02:23
500m
500m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
18
riders
43.0km
03:27
1,010m
1,010m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(4)
17
riders
31.3km
02:02
560m
560m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
8
riders
67.9km
05:04
1,300m
1,300m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Gran Bilbao

Gravel biking around Bilbao

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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
Short and easy quiet route
0
0
no kidding. 32 miles of this round trip of 40 miles was on gorgeous bike trails
0
0
simple and family route.
0
1
one of the oldest and most beautiful bike lanes in the Basque Country
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
Gran Bilbao offers a substantial network of over 45 gravel bike trails. These routes primarily cater to experienced riders, featuring challenging climbs and varied terrain.
The gravel biking routes in Gran Bilbao are predominantly classified as difficult, with only a few moderate options and no easy routes listed. This suggests the area is best suited for experienced riders or families with older, very fit children who are comfortable with significant elevation changes and challenging terrain.
Gravel routes in Gran Bilbao vary significantly. For instance, the A & C Tunnel Entrance – El Sobaco Tunnel loop from Ansio is a challenging 44.2-mile (71.2 km) route with over 2,750 feet (838 m) of elevation gain. Shorter options like the Bar del Vivero – Gentle Slope Trail loop from Biscay cover about 13.7 miles (22 km) with nearly 1,630 feet (496 m) of ascent.
The terrain around Gran Bilbao is diverse, characterized by rolling hills, dense woodlands, and river valleys. You'll encounter a mix of forest paths, gravel tracks, and some paved sections connecting different areas. Expect challenging climbs and varied surfaces throughout your ride.
Many routes offer scenic views of the city and surrounding natural areas. For instance, the Riverside Cycle Path to Bilbao – Views of the Bilbao estuary loop from Santimami/San Mamés provides excellent views of the Bilbao estuary. You can also explore nearby natural highlights such as Mount Pagasarri or the Ganekogorta Summit, which are popular peaks in the region.
Yes, many of the gravel routes in Gran Bilbao are designed as loops. Examples include the popular El Sobaco Tunnel – A & C Tunnel Entrance loop from Putxeta and the Reservoir – Mandoia Summit loop from Zuhatzu, both offering a complete circular experience.
Gran Bilbao experiences a mild oceanic climate. Spring and autumn generally offer the most pleasant conditions for gravel biking, with moderate temperatures and less rainfall. While winter rides are possible, be prepared for potentially wet conditions on the trails.
The komoot community highly rates the gravel biking experience in Gran Bilbao, with an average score of 4.6 stars from over 20 reviews. Riders often praise the challenging climbs, the beauty of the forest trails, and the rewarding scenic viewpoints.
Yes, some routes incorporate natural water features. The El Sobaco Tunnel – Lago de Galdames loop from Muskiz, for example, passes by the Lago de Galdames. Additionally, the Reservoir – Mandoia Summit loop from Zuhatzu features a reservoir. You can also find highlights like the Gorostiza Reservoir and Lakes of the Old Iron Mines in the region.
Yes, several routes provide excellent panoramic views of Bilbao. The View of Bilbao and Rest Area – Hirumugarrieta Megalithic Site loop from Basarrate is specifically named for its city views. Other routes through the surrounding hills also offer glimpses of the urban landscape.
Yes, the View of Bilbao and Rest Area – Hirumugarrieta Megalithic Site loop from Basarrate includes the Hirumugarrieta Megalithic Site, offering a touch of history along your ride. Another route, Hirumugarrieta Megalithic Site – Forest Trail Near Bilbao loop from Elotxelerri, also features this historical landmark.


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