4.4
(77)
1,396
riders
18
rides
Touring cycling around Sopuerta offers diverse landscapes within the Basque Country, characterized by a blend of historical mining areas, greenways, and varied terrain. The region features gentle valleys, rolling hills, and sections of former railway lines converted into accessible paths. Cyclists can expect routes that traverse both natural environments and areas marked by Sopuerta's rich industrial heritage.
Last updated: May 15, 2026
4.3
(10)
65
riders
27.7km
02:42
460m
460m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
59
riders
39.9km
03:59
650m
650m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
24
riders
21.7km
02:05
350m
350m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
20
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
18
riders
33.9km
03:09
890m
890m
Hard bike 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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Great cycling route to Bilbao or the coast
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Great way to approach Balmaseda through this "Bolunburu". You can go along both banks with your bike without any problem. Any of them are perfect to accompany Kadagua. https://www.visitenkarterri.com/enkarterri/patrimonio-cultural/conjunto-monumental-de-bolunburu.html
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A nice big open area right next to the trail for a rest (there is a bench/table) or a spot for a tarp
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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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There are over 15 touring cycling routes around Sopuerta, offering a variety of experiences. These include 5 moderate routes and 13 more challenging options for experienced cyclists.
Sopuerta's touring cycling routes feature a diverse mix of terrain. You'll find smooth greenways, winding roads through valleys, and more challenging mountainous sections with significant ascents and descents. The region's rich mining past also means you might encounter paths near historical installations.
While many routes in Sopuerta are rated moderate to difficult, the region's greenways, often built on former railway lines, typically offer gentler gradients and smoother surfaces. These can be more suitable for families, though specific family-friendly routes are not explicitly detailed in the provided data. It's advisable to check individual route profiles for elevation and surface details.
Sopuerta's routes often pass through areas rich in mining history. You might encounter old iron mines, faction towers, and calcining kilns. The region also features an ancient Roman causeway and a Medieval Roman Bridge, adding to the historical charm.
Yes, several touring cycling routes in Sopuerta are designed as loops. For example, the El Sobaco Tunnel – Geltoki Restaurant loop from Castaño auzunea and the Arenao Bridge – Geltoki Restaurant loop from Traslaviña are popular circular options, offering comprehensive tours of the area's landscapes.
Cyclists can enjoy varied natural scenery, from quiet valleys and ancient beech and oak woods to coastal views. Notable natural highlights include La Arena Beach, various summits like Apuko Summit (469 m) and Eretza Summit (887 m), and several lakes such as Pozo Hostión and the Lakes of the Old Iron Mines.
The touring cycling routes around Sopuerta are highly regarded by the komoot community, boasting an average rating of 4.3 stars from over 70 reviews. Cyclists often praise the diverse landscapes, the blend of natural beauty with historical mining installations, and the variety of challenges offered by the terrain.
Yes, Sopuerta offers 5 moderate touring cycling routes. A good example is the Traslaviña Railway Halt – Arenao Bridge loop from Montellano, which is 13.5 miles (21.7 km) long and takes about 2 hours 5 minutes to complete, leading through a mix of natural and historical landscapes.
For experienced cyclists seeking a challenge, Sopuerta has 13 difficult routes. The Traslaviña Railway Halt – San Esteban de Galdames loop from Castaño auzunea is a demanding 44.3 km route with over 700 meters of elevation gain, offering substantial climbs and descents.
Absolutely. Many routes in Sopuerta seamlessly blend natural beauty with its rich history. You can cycle through lush landscapes and then encounter remnants of the region's mining past, such as old kilns or railway lines converted into greenways, providing a unique touring experience.
The Basque Country, including Sopuerta, generally offers pleasant cycling conditions during spring and autumn, when temperatures are milder and the landscapes are particularly vibrant. Summer can also be good, but it's wise to start early to avoid the midday heat. Winter can be cooler and wetter, but some greenways may still be accessible.
For those looking for additional thrills, Sopuerta is home to "Sopuerta Abentura," an adventure park featuring zip lines (including the longest in the Basque Country), suspension bridges, and other aerial challenges set within a natural environment, which could be a fun addition to a cycling trip.


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