4.6
(80)
1,604
riders
90
rides
Touring cycling around Arratzu offers diverse landscapes within the Urdaibai Biosphere Reserve. The region features mountainous terrain, green valleys, and extensive forests, alongside coastal scenery and marshlands. Cyclists can experience panoramic views of the Urdaibai marsh and explore well-preserved natural areas like the Arratzu Oak Grove. The topography includes varied elevation changes, providing options for different cycling preferences.
Last updated: October 8, 2026
5.0
(2)
57
riders
59.4km
03:56
860m
860m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2.5
(2)
39
riders
25.7km
01:40
290m
290m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
35
riders
45.4km
03:53
1,310m
1,310m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(1)
24
riders
27.1km
01:45
340m
340m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
30
riders
55.7km
03:34
660m
660m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Today we came to this place again, just like in 2019, exactly on the Monday after the town festival. A note on the door of the basilica informs that it is closed during the entire festival from 1-9 September. Very unfortunate!
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Beautiful but with incredible views
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Recreation of Picasso's famous painting. The original can be seen in Madrid.
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beautiful landscapes of the Basque Country
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Good port and fast descent. Very good climb.
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When the Condor attacked, the residents of Guernica tried to protect the tree with their bodies because it is sacred to the Basques. Even today, elected politicians have to swear their loyalty to the Basque Country at an oak tree that stands a few meters away.
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There are over 80 touring cycling routes around Arratzu, catering to various skill levels. While the majority are considered difficult, there are also moderate and easy options available for exploration.
Arratzu's touring cycling routes offer a diverse landscape within the Urdaibai Biosphere Reserve. You can expect mountainous areas, deep green valleys, dense forests, and coastal scenery. The region is characterized by rolling terrain with notable climbs and descents, providing an engaging experience. You'll also find routes winding through lush meadows and along the Golako River.
Yes, many routes in Arratzu are designed as loops. For example, the Arteaga Castle – View of Lekeitio loop from Forua is a popular difficult route covering 49.0 miles (78.8 km) with coastal views. Another option is the Artzubi Bridge – Lekeitio loop from Forua, a 36.3 miles (58.4 km) difficult path that includes a historic bridge.
Arratzu's routes are rich in historical and natural sights. You can cycle past the 16th-century Artzubi Bridge, which was part of the Camino de Santiago. Natural highlights include incredible views over the Urdaibai marsh and the ancient Oma Forest, known for its artistic tree installations. The Monastery of Santa María de Zenarruza is another significant historical site you might encounter.
The Basque Country, including Arratzu, offers varied terrain suitable for cycling throughout much of the year. Spring and autumn generally provide pleasant temperatures and lush landscapes, ideal for touring. The region's diverse climate means you can find good conditions, though some higher elevation routes might be more challenging in winter.
While many routes in Arratzu are rated as difficult, there are a few easier options available. For family-friendly cycling, look for routes with less elevation gain and shorter distances. The extensive trail network connecting neighborhoods and linking to the wider Busturialdea region often includes gentler paths suitable for a more relaxed pace.
The touring cycling routes in Arratzu are highly rated by the komoot community, with an average score of 4.5 stars from over 70 reviews. Cyclists often praise the diverse landscapes, from mountainous areas to coastal views, and the integration of cultural and historical sites along the paths.
Arratzu is well-situated within the Urdaibai Biosphere Reserve, and its trail network connects to the wider Busturialdea region. While specific public transport links directly to every trailhead may vary, the area is generally accessible. For parking, you'll typically find options in the main towns and villages that serve as starting points for routes, such as Forua or Gernika.
Absolutely. Several routes provide stunning coastal vistas. The Laga Beach – Lekeitio loop from Gernika, for instance, is a 48.8 miles (78.5 km) route that leads through coastal areas and offers views of Laga Beach. Other routes, like the Matxitxako Lighthouse – Guernica Mural in Gernika loop from Gernika, also feature coastal elements and landmarks.
One of the longer and more challenging routes is the Laga Beach – Lekeitio loop from Gernika, which spans 48.8 miles (78.5 km) and typically takes around 5 hours 40 minutes to complete. This route offers significant elevation gain and coastal scenery.
Yes, the region is known for its natural beauty. The Oma Forest, also known as the Painted Forest of Oma, is a unique artistic installation within a natural woodland that some routes may pass near or through. Additionally, the Artzubi oak grove is recognized as one of Bizkaia's finest examples of native woodland, offering a sanctuary for wildlife and a beautiful cycling environment.


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