4.4
(127)
7,294
riders
107
rides
Road cycling around Guriezo offers diverse landscapes, blending coastal proximity with mountainous terrain. The region features green hills, deep valleys, and a network of suitable roads for cycling. Mountains like Cerredo and Candina provide challenging ascents and panoramic views of the Cantabrian Sea. The area is characterized by varied ecosystems, including dense forests and rivers, creating a dynamic environment for road cyclists.
Last updated: July 4, 2026
4.2
(9)
169
riders
30.8km
01:36
530m
530m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
4.7
(3)
142
riders
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

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5.0
(1)
255
riders
90.0km
04:17
1,130m
1,130m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
189
riders
100.0km
05:06
1,720m
1,720m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
49
riders
68.2km
03:09
780m
780m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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The bridge was built in the 11th century and served as an important crossing point on the old road to Castile. It crosses the Cadagua River and is one of the city's landmarks. The bridge consists of three arches and has a Gothic tower added in the 15th century. This tower was formerly used to collect tolls.
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The church is dedicated to Saint Severinus of Noricum, the patron saint of prisoners. It was built in the 15th century in the Gothic style. The church is located in the main square of Balmaseda.
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A picturesque harbor as a gateway to a city with medieval charm,
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The detour to the mill and forge is a must 🤩
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The old port of Castro. Picturesquely situated below the old fort and the lighthouse.
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The best-known image of Balmaseda, and it is right. A pleasure to go through.
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A large beach with dark sand, next to the mouth of the Barbadún river. It has sand that stains because it comes from rocks with iron ore.
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Interesting museum dedicated to the history and technology of the steel industry in the Basque Country. Located in the town of Muskiz, the museum is housed in an old 18th century ironworks, restored and adapted for use as a museum. The museum has a collection of machinery and tools from the period, which show the evolution of steelmaking technology in the area. It also offers guided tours and workshops to learn in detail the history and technique of this ancient trade. A fascinating place to discover the industrial history of the region.
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Guriezo offers a diverse landscape for road cycling, blending coastal proximity with imposing mountains and green forests. You'll find a mix of green hills, deep valleys, and panoramic vistas. The region features both quiet country roads and more challenging ascents into mountainous areas like Cerredo and Candina, providing varied experiences from sea views to rugged karstic terrain.
Yes, Guriezo is known for its significant mountains that offer challenging ascents. Experienced cyclists can tackle routes with substantial climbs to areas like Puerto de la Granja, Hoyomenor, or Las Nieves. For example, the difficult route Old Bridge of Balmaseda – Alto de Humaran loop from Rioseco includes over 1,700 meters of elevation gain.
Yes, Guriezo offers a variety of routes, including easier options suitable for beginners. While many routes feature elevation, there are 18 easy routes available. A good moderate option that is less demanding than some of the longer climbs is the Oriñón Bay – Arenillas Beach loop from El Puente, which is just over 19 km with minimal elevation gain.
Road cycling in Guriezo offers numerous scenic viewpoints. From mountains like Cerredo and Candina, you can enjoy unparalleled panoramic views of the Cantabrian Sea coastline. Another spectacular spot is the Devil's Eye, a natural rock window offering majestic views from a cliff. The Alto de la Mina also provides excellent vistas.
Yes, Guriezo's routes pass by several interesting landmarks and natural attractions. You can cycle near picturesque beaches like Oriñón and Arenillas, or along the Laredo Promenade which offers beautiful ocean views. Other points of interest include the Devil's Eye natural monument and the Tunel de la Galerna.
Many of the road cycling routes in Guriezo are designed as loops, allowing you to start and end in the same location. For example, the popular View of Castro Urdiales – Oriñón Bay loop from El Puente and the Alto de la Maya loop from El Puente are both circular routes.
The diverse landscapes of Guriezo, with its blend of coastal and mountainous terrain, are best enjoyed during milder weather. While specific seasonal recommendations aren't provided, generally spring and autumn offer pleasant temperatures and less extreme weather for road cycling. Summer can also be good, especially for coastal rides, but mountain ascents might be more challenging in the heat.
The road cycling routes in Guriezo are highly rated by the komoot community, with an average score of 4.4 stars from over 130 reviews. Cyclists often praise the region's diverse landscapes, which combine stunning coastal views with challenging mountain backdrops, and the network of quiet roads that make for an enjoyable ride.
There are over 110 road cycling routes available around Guriezo, catering to various skill levels. This includes 18 easy routes, 43 moderate routes, and 52 difficult routes, ensuring options for every type of road cyclist.
Absolutely. Guriezo's unique geography allows for routes that seamlessly blend coastal beauty with inland challenges. The Oriñón Bay – View of Castro Urdiales loop from El Puente is a great example, leading through coastal areas and offering views of the Bay of Biscay, while still including some elevation.
You'll encounter a rich variety of natural features. The region boasts dense forests with native plant species like oak, beech, birch, and yew. Rivers such as the Asón and Agüera flow through the area, enhancing the scenery. The proximity to the Bay of Biscay means you'll also experience coastal environments and beaches like Oriñón.
Guriezo is well-regarded for its wide network of quiet roads and country tracks. While specific crowd levels aren't guaranteed, the abundance of routes means you can often find less-trafficked paths, especially away from the main coastal promenades, allowing for a more peaceful cycling experience.


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