4.5
(20)
615
riders
49
rides
Gravel biking in Biscay, a province within the Basque Country, offers diverse landscapes for exploration. The region features varied terrain, from hard gravel and paved sections to more technical paths, with significant elevation gains. Coastal areas provide scenic routes with sea views and sand dunes, while inland valleys are characterized by lush forests of beech and oak. This combination of natural features creates a compelling environment for no traffic gravel bike trails.
Last updated: May 16, 2026
5.0
(1)
25
riders
49.1km
03:14
850m
850m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
20
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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20
riders
33.3km
02:58
690m
690m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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
(3)
30
riders
56.2km
03:27
910m
910m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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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.
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Short and easy quiet route
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no kidding. 32 miles of this round trip of 40 miles was on gorgeous bike trails
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Great cycling route to Bilbao or the coast
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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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Near the town of Arenao, the greenway runs over this old railway bridge, today transformed into a wooden viaduct among the vegetation.
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Komoot features over 50 dedicated no-traffic gravel bike trails in Biscay. These routes are designed to offer peaceful rides away from vehicular traffic, allowing you to fully immerse yourself in the region's natural beauty.
Biscay's no-traffic gravel trails offer a diverse range of surfaces, from hard-packed gravel and repurposed greenways to more technical paths. You'll find routes with significant elevation gains, often exceeding 600 meters, providing challenging climbs and rewarding descents through varied landscapes, including coastal views and inland forests.
While many of Biscay's no-traffic gravel routes are rated as difficult due to elevation and length, the region's greenways (Vías Verdes) often provide gentler, more accessible options. These former railway lines are typically flatter and well-maintained, making them suitable for families looking for a relaxed ride away from cars. Look for routes that specifically mention 'Vía Verde' for easier terrain.
Biscay's trails often pass by fascinating historical and natural sites. You could cycle near impressive fortifications like La Galea Fort or explore the ancient Santimamiñe Cave Paintings. Other highlights include the majestic Butrón Castle and various natural caves like Abaro Tunnel, offering unique stops during your ride.
Yes, many of the no-traffic gravel routes in Biscay are designed as loops, allowing you to start and end at the same point. An example is the challenging El Sobaco Tunnel – A & C Tunnel Entrance loop from Putxeta, which covers nearly 50 km with significant elevation, offering a full circular experience.
The best seasons for gravel biking in Biscay are generally spring and autumn. During these times, the weather is milder, and the lush landscapes are at their most vibrant. Summer can be pleasant, especially along coastal routes, but inland areas might experience higher temperatures. Winter riding is possible, but be prepared for cooler, potentially wetter conditions, especially in forested or higher elevation areas.
Absolutely. Some no-traffic gravel routes provide stunning panoramic views of Bilbao and its surroundings. For instance, the View of Bilbao and Rest Area – Hirumugarrieta Megalithic Site loop from Basarrate offers excellent vantage points to appreciate the city's unique blend of urban and natural landscapes.
Yes, Biscay is rich in forested areas and natural parks, and many no-traffic gravel routes take advantage of these serene environments. You can find trails that wind through lush beech and oak forests, offering tranquil and shaded rides. The Kortatxikieta Picnic Area – Forest Trail Near Bilbao loop from Ariz is a great example, providing a peaceful forest trail experience near the city.
The komoot community highly rates the no-traffic gravel biking experience in Biscay, with an average score of 4.5 stars. Reviewers often praise the region's diverse and challenging terrain, the stunning coastal and mountain views, and the opportunity to explore quiet, car-free paths that connect natural beauty with cultural landmarks. The sense of adventure and immersion in nature are frequently highlighted.
Yes, Biscay offers several longer and more challenging no-traffic gravel routes perfect for experienced riders. Many routes feature significant distances and considerable elevation gains, such as the A & C Tunnel Entrance – El Sobaco Tunnel loop from Castaño auzunea, which spans over 56 km with more than 900 meters of climbing, providing a demanding yet rewarding adventure.
Biscay has a rich mining history, and some routes may offer glimpses into this past. While not exclusively focused on mining, you can find attractions like the Ezkerraldea Mining Museum which can be visited in conjunction with nearby gravel trails, providing a cultural stop that connects to the region's industrial heritage.


Check out more Gravel rides throughout Biscay below and find the perfect route in your destination.