4.5
(26)
371
riders
37
rides
Gravel biking around Sondika offers diverse landscapes within the Txorierri valley, characterized by wooded hillsides and accessible natural features. The terrain includes paths through oak trees and along riverbanks, providing varied surfaces for gravel cyclists. Mount Artxanda, a prominent hill, offers elevation changes and views over the surrounding area. Sondika's location provides access to broader gravel networks in the Greater Bilbao region.
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.
4.3
(3)
17
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
19
riders
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
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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.
0
0
Maman the spider. A work created in 1999 by the avant-garde artist Louise Bourgeois (1911-2010). The personally motivated work of the artist, known primarily for her sculptures, fits perfectly with the monumentality of the Guggenheim Museum. With the personally motivated work, he pays tribute to his mother, who was a weaver. It simultaneously suggests protector and predator, strength and fragility, devotion and fear. His enormous height of almost 9 meters and the wobbliness of his slender legs convey a poignant vulnerability. A fascinating sight. Enhances the impact of the museum and its environment.
1
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Best view at a Guggenheim Museum is definitely from the other side of the river.
1
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An interesting and beautiful approach to keeping the bits of history alive without turning the city into a museum.
2
0
If you want to see everything from Bilbao... then Artxandra!😄
2
0
kick or obligatory in the nursery bar to regain strength, coffee, broth or something else, in summer or spring some brutal rabas
0
0
New life behind the old facade and in the foreground the exemplary well-maintained tram route on the grass track, a role model for cities in Germany
3
0
Gravel biking around Sondika offers a diverse landscape within the Txorierri valley. You'll encounter wooded hillsides, paths through oak trees, and routes along riverbanks like the River Asua. The terrain provides varied surfaces, including some challenging climbs, especially towards Mount Artxanda, which offers rewarding vistas.
There are nearly 40 gravel bike routes available around Sondika on komoot. These routes cater to various preferences, though most are rated as difficult, indicating a good challenge for experienced riders.
While many routes around Sondika are rated as difficult, there is at least one moderate option available. However, the region is generally characterized by routes that present a good challenge, often involving significant elevation changes and varied terrain.
Routes vary significantly in length and duration. For example, the View of Bilbao and Rest Area – Hirumugarrieta Megalithic Site loop from Basarrate is about 29.5 km (18.4 miles) and takes around 2 hours 25 minutes. Longer routes, like the A & C Tunnel Entrance – El Sobaco Tunnel loop from Ansio, can be up to 71.2 km (44.2 miles) and take over 5 hours to complete.
Yes, the region offers several routes with excellent views. Mount Artxanda is a prominent feature known for its vistas over Bilbao and its surroundings. The View of Bilbao and Rest Area – Hirumugarrieta Megalithic Site loop from Basarrate specifically highlights views of Bilbao, and the Riverside Cycle Path to Bilbao – Views of the Bilbao estuary loop from Santimami/San Mamés provides scenic views of the Bilbao estuary.
Many of the gravel bike routes around Sondika are designed as loops, offering a convenient way to start and end your ride in the same location. Examples include the A & C Tunnel Entrance – El Sobaco Tunnel loop from Ansio and the Hirumugarrieta Megalithic Site – Forest Trail Near Bilbao loop from Elotxelerri.
Several routes pass by notable landmarks. The View of Bilbao and Rest Area – Hirumugarrieta Megalithic Site loop from Basarrate and the Hirumugarrieta Megalithic Site – Forest Trail Near Bilbao loop from Elotxelerri both pass by the Hirumugarrieta Megalithic Site. Other nearby attractions include the iconic Guggenheim Museum and the Vizcaya Bridge, though these might require a slight detour from the immediate trails.
Yes, the region is rich in natural features. Many trails follow river paths, such as those near the River Asua. You can also find routes that pass by lakes and reservoirs, including Gorostiza Reservoir and the Lakes of the Old Iron Mines, offering picturesque scenery.
The gravel biking routes around Sondika are highly rated by the komoot community, with an average score of 4.3 stars from over 16 reviews. Riders often praise the varied terrain, the challenging climbs, and the beautiful natural settings, including wooded hillsides and river paths.
Sondika is situated within the Greater Bilbao region, which generally has good public transport links. While specific access points for each trail may vary, the proximity to Bilbao and its surrounding towns suggests that many routes are accessible via public transport, allowing you to reach starting points without a car.
Given that most routes around Sondika are rated as difficult, the area might be more suitable for experienced gravel bikers. However, Larrabarrena Park offers green meadows and open spaces that could be ideal for more relaxed rides or as a starting point for families looking for gentler terrain before venturing onto more challenging paths.
The region's climate, characterized by wooded hillsides and valleys, generally supports gravel biking through much of the year. However, spring and autumn often provide the most comfortable temperatures and vibrant scenery. It's always advisable to check local weather conditions, especially during winter, as some paths might become muddy or slippery.


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