4.4
(131)
2,358
riders
166
rides
Mountain biking around Urretxu offers diverse landscapes within the Basque Country, characterized by mountainous terrain and varied topography. The region features a network of trails that traverse green valleys, forested areas, and former railway lines, providing a mix of natural beauty and historical elements. This environment supports a range of mountain biking experiences, from riverside paths to challenging climbs towards peaks.
Last updated: July 4, 2026
36
riders
36.4km
03:00
840m
840m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(3)
26
riders
51.5km
05:12
1,670m
1,670m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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4.7
(12)
31
riders
27.6km
02:31
740m
740m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
26
riders
47.1km
03:05
680m
680m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.5
(2)
22
riders
38.4km
04:03
1,280m
1,280m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
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Great place to start and finish the route to Beloki, Izazpi and others.
3
0
Great place to start and finish the routes to Beloki, Izazpi and others
3
0
Many people end their walk here and don't make it to the mailbox. The views are great.
2
0
Hermitage and restaurant that serve as the start of the route.
2
0
The Mirandaola park is a haven of the history of Basque iron. It is home to the old traditional forge where you can see how iron was worked in the 19th century. In addition, there are various buildings and structures where iron is the protagonist.
2
0
The Barrendiola reservoir is located at the foot of the Aizkorri-Aratz mountain range. The panoramic views are beautiful at all times of the year.
1
0
Next to the Mirandaola park is the old forge of the same name, which has currently been converted into an ethnographic museum. You can book your visit through this link: https://lenbur.com/es/museos/ferreria-de-mirandaola/.
1
0
Also known as the hermitage of Santa María de Zumárraga, this emblematic temple is classified as an asset of cultural interest and a national and Basque historical-artistic monument. It is the first documented place of worship in the interior of Guipúzcoa.
4
0
There are over 170 mountain bike trails available around Urretxu, offering a wide range of options for different skill levels. This includes 14 easy routes, 81 moderate routes, and 75 difficult routes.
Mountain biking around Urretxu features diverse mountainous terrain and extensive forests, providing significant elevation changes with challenging climbs and varied descents. You'll find trails with natural features like roots and rocks, as well as accessible greenways like the Urola Greenway, which offers a less technical experience along the river.
Yes, Urretxu offers family-friendly options, particularly along the Urola Greenway. This trail follows the Urola River and is suitable for both walking and cycling, featuring cycle paths and green trails. It's a great option for a less technical ride through green meadows and picturesque hamlets.
Many routes offer scenic views and pass by interesting sites. You might encounter the imposing Irimo Mountain, which provides a dramatic backdrop and challenging terrain. The Aizpurutxo Riverside Pathway – Ermita de la Antigua loop from Zumarraga, for instance, passes by the historic Ermita de la Antigua. Other attractions in the wider area include the Mirandaola Forge and Park and the Igartza Monumental Complex.
The mountain bike trails in Urretxu are highly rated by the komoot community, with an average score of 4.4 stars from over 120 reviews. Riders often praise the varied terrain, from challenging climbs to scenic riverside paths, and the extensive network of trails that cater to different abilities.
Absolutely. For experienced riders seeking a challenge, the region offers several difficult routes. The Gorla Recreation Area – Kurutzebakarra Summit loop from Antzuola is a difficult 51.5 km path that ascends towards the Kurutzebakarra Peak, offering panoramic views over the surrounding region and significant elevation changes.
Yes, some routes incorporate historical elements. For example, the Mirandaola Forge and Park – Barrendiola Reservoir loop from Legazpi takes you past the Mirandaola Forge and Park, a significant historical site. The region's trails often traverse areas with a rich past, including former railway lines and ancient hermitages.
Many of the mountain bike trails around Urretxu are designed as loops, allowing you to start and end at the same point. Examples include the Oakorosoa – Oazurtza Huts loop from Legazpi, which covers 27.6 km through varied terrain, and the Kurutzebakarra Summit – Gorla Recreation Area loop from Antzuola.
The region's climate generally supports mountain biking for much of the year. Spring and autumn offer pleasant temperatures and vibrant scenery, making them ideal. Summer can be warm but is still suitable, especially for rides in the forested areas. Winter rides are possible, but conditions may vary, particularly at higher elevations.
Yes, routes that ascend to higher points often provide excellent panoramic views. The Gorla Recreation Area – Kurutzebakarra Summit loop from Antzuola is known for its vistas over the surrounding region from Kurutzebakarra Peak. The elevated terrain and mountain paths throughout the area frequently offer views over the Urola valley and the Goierri region.


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