4.5
(543)
27,573
riders
10
rides
Road cycling routes around Leioa often feature a mix of coastal views and inland terrain. The region is characterized by its proximity to the Bay of Biscay, offering routes that traverse along the coastline and connect to nearby towns. Inland, the landscape includes rolling hills and areas with historical landmarks such as Butrón Castle. Road cycling in Leioa provides access to varied environments, from urban fringes to more open, scenic stretches.
Last updated: July 8, 2026
4.3
(12)
430
riders
55.1km
02:31
520m
520m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4.4
(5)
363
riders
55.7km
02:29
370m
370m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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3.7
(3)
250
riders
47.0km
02:13
450m
450m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4.0
(3)
197
riders
41.2km
02:03
480m
480m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
108
riders
107km
05:10
1,350m
1,350m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
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The castle is gigantic and beautiful to look at, unfortunately it has been surrounded by a construction fence for ages. Unfortunately, you can't see much. Whether the detour is worth it, everyone has to decide for themselves.
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Definitely a highlight, but unfortunately, the castle was covered in scaffolding when I visited. The castle dates back to the Middle Ages but was later almost completely rebuilt.
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Pedestrians and cyclists can cross the river here to reach Plentzia
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I dream about it sometimes. A covered bridge, a reality in Bilbao!
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The best starting or ending point for any route. Lots of bars, picturesque views.
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Crossing the river on the ferry, really should stare at the top of the bridge!
3
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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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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
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There are around a dozen road cycling routes detailed for the Leioa area on komoot, catering to various skill levels. These routes offer a mix of coastal views and inland terrain, including rolling hills and historical landmarks.
Yes, Leioa offers a couple of easy road cycling routes. While specific beginner routes are not listed in the top favorites, the overall network includes options for less experienced cyclists, often featuring less challenging elevation changes.
For longer rides, consider routes like the View of Armintza Coast – Butrón Castle loop from Txorierri, which spans 62.1 km. Another substantial option is the Butrón Castle – Vizcaya Bridge loop from Leioa, covering 55.2 km.
The Leioa region includes at least one difficult road cycling route, alongside several moderate options that present varied elevation changes. These routes often traverse rolling hills and offer more challenging ascents for experienced cyclists.
Road cycling routes around Leioa frequently offer scenic coastal views of the Bay of Biscay. Inland, you can enjoy vistas of rolling hills and historical sites. Routes like the View of the Vizcaya Bridge – Ascent of the BI-2704 loop from Txorierri provide excellent opportunities to see landmarks.
Many of the popular road cycling routes around Leioa are designed as loops. Examples include the View of Armintza Coast – Butrón Castle loop from Txorierri and the Vizcaya Bridge – Butrón Castle loop from Leioa, allowing you to start and finish in the same general area.
Road cycling routes in Leioa often pass by significant historical landmarks. You can encounter sites such as Butrón Castle and the iconic Vizcaya Bridge. Other points of interest include the Hirumugarrieta Megalithic Site and the Ruins of Askorriaga Fortress.
Yes, the BI-2704 road is featured in some road cycling routes. For instance, the View of the Vizcaya Bridge – Ascent of the BI-2704 loop from Txorierri and the Ascent of the BI-2704 loop from Leioa incorporate sections of this road, often involving ascents.
The road cycling routes in Leioa are highly regarded by the komoot community, holding an average rating of 4.5 stars from over 400 reviews. Cyclists often praise the varied terrain, which includes both coastal paths and inland areas with historical landmarks.
Given Leioa's proximity to the Bay of Biscay, spring and autumn generally offer pleasant temperatures for road cycling. Summers can be warm, while winters might bring cooler, wetter conditions. Always check local weather forecasts for the best experience.
Beyond historical sites, road cycling routes can bring you close to natural attractions. You might find yourself near coastal areas like La Arena Beach or have views of summits such as Saierri Summit and Ganeran Summit.


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