4.5
(235)
2,506
riders
165
rides
Mountain biking around Zestoa offers diverse terrain, situated in a verdant valley at the foot of the Izarraitz massif and alongside the Urola River. The region is characterized by extensive hills and forests, providing a natural network of trails. Riders can find routes ranging from scenic paths along the Urola River valley to more challenging climbs and descents within the Izarraitz massif. This varied landscape supports a range of mountain biking experiences.
Last updated: May 23, 2026
5.0
(6)
47
riders
44.6km
02:45
470m
470m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
33
riders
38.9km
03:56
1,240m
1,240m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.

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5.0
(1)
34
riders
30.8km
02:38
730m
730m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
5.0
(3)
24
riders
24.9km
02:15
610m
600m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.0
(3)
41
riders
33.5km
01:58
280m
280m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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possibility of pitching a quiet tent
0
0
Amazing views of much of the coast where you can see the flish
1
0
Azpeitia is very far from Navarra.
0
0
Spectacular views of Zarautz.
0
0
The best advice is to get closer to that place, so as not to forget.
0
0
A beautiful place on the Basque coast, a beautiful place to visit and observe the Cantabrian Sea. A magical place on the coast of the Basque town in the neighborhood of Elorrixa.
0
0
Nice view of Zumaia pier and the coast
8
0
Beautiful path, also suitable for cycling with a mountain bike, but it is busy with Santiago hikers
9
0
There are over 170 mountain bike routes in and around Zestoa, catering to various skill levels. This includes 14 easy, 87 moderate, and 69 difficult trails, offering a wide range of experiences from scenic valley rides to challenging climbs.
The terrain around Zestoa is diverse, featuring green valleys, rolling hills, and dense forests. You'll encounter a mix of climbs and descents, particularly within the Izarraitz massif and along the Urola River valley. Some trails may include natural obstacles like roots and small jumps, with more difficult sections potentially requiring you to push your bike.
Yes, Zestoa offers a good selection of trails for less experienced riders. There are 14 easy and 87 moderate routes. A great moderate option is the Azpeitia Town Hall – Sanctuary of Loyola loop from Zestoa, which takes you through the scenic Urola River valley.
The region boasts several impressive natural features. You can explore the dramatic Algorri Flysch and Cretaceous–Paleogene Boundary Cliffs near Zumaia, offering stunning coastal views. Other highlights include the Mount San Antón and the distinctive Ratón de Getaria. The Izarraitz massif itself provides a picturesque backdrop for many routes.
Absolutely. Zestoa has 69 difficult mountain bike trails for experienced riders. For a demanding ride with significant elevation gain and panoramic views, consider the View of Zumaia and its beach – Pagoeta Cross (676 m) loop from Zumaia. Another challenging option is the Portutxiki Viewpoint – Hermitage of Santa Catalina loop from Zumaia.
The mountain bike trails around Zestoa are highly regarded by the komoot community, with an average rating of 4.5 stars from over 230 reviews. Many riders appreciate the diverse terrain, from the tranquil Urola River valley to the more challenging ascents in the Izarraitz massif, and the stunning coastal views available on some routes.
Yes, several routes provide expansive views towards the coast. The Azpeitia Railway Museum – Zumaia view loop from Zumaia offers great vistas towards Zumaia. For even more dramatic coastal and inland scenery, the difficult View of Zumaia and its beach – Pagoeta Cross (676 m) loop from Zumaia is an excellent choice.
While Zestoa itself offers accommodation, some routes venture into areas with mountain huts or refuges. For example, you might find the Xoxote Refuge, Friends of Hernio Shelter, or the Zelatun Pass and Borda (mountain hut) in the wider region, which can be useful for longer tours.
Zestoa and its surroundings blend natural beauty with history. While mountain biking, you might pass by or near historical sites. The town of Zestoa itself features the Gothic Lili Palace and 16th-century ancestral homes. The Azpeitia Town Hall – Sanctuary of Loyola loop from Zestoa, for instance, leads towards the historic Sanctuary of Loyola, offering a cultural dimension to your ride.
Zestoa's climate makes it suitable for mountain biking for much of the year. Spring and autumn generally offer pleasant temperatures and lush scenery, ideal for riding. Summer can be warm but still enjoyable, especially on shaded forest trails. Winter can be cooler and wetter, but many trails remain accessible.
Yes, the Urola River valley is a prominent feature of the Zestoa landscape and offers several scenic routes. The Azpeitia Town Hall – Sanctuary of Loyola loop from Zestoa is a moderate trail that specifically leads through this picturesque valley, providing a relatively gentle ride with beautiful riverside views.


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