4.3
(254)
3,995
riders
37
rides
No traffic touring cycling routes around Aizarnazabal are set within the Urola river valley, characterized by mountainous surroundings and proximity to the Cantabrian Sea. The region features diverse terrain, from tranquil riverside paths to challenging ascents in the surrounding hills. Notable natural features include the dramatic Flysch formations within the Basque Coast Geopark and the Izarraitz massif, offering elevated viewpoints.
Last updated: June 5, 2026
4.3
(3)
21
riders
26.2km
02:22
670m
670m
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.
28
riders
17.6km
01:47
590m
590m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(2)
18
riders
14.5km
01:15
300m
300m
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.
20
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
14
riders
11.3km
01:01
260m
260m
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.
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Beautiful geology with rock formations that run straight up from the sea
1
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
Nice harbor, a tour boat departs from here.
11
0
Orio is a beautiful fishing village with lots of charm. You can eat delicious fish there
1
0
Mini monastery with a beautiful view of Zarautz
2
0
There are nearly 40 dedicated no-traffic touring cycling routes around Aizarnazabal. These routes offer a variety of experiences, from coastal views to inland valleys, ensuring a peaceful ride away from vehicular traffic.
The terrain around Aizarnazabal is quite varied. You'll find tranquil riverside paths along the Urola river valley, as well as more challenging ascents in the surrounding hills, offering elevated viewpoints. The region's proximity to the Cantabrian Sea also means some routes feature coastal sections with dramatic geological formations.
While many routes in the area are rated as difficult (28 routes) or moderate (9 routes), there are a couple of easier options available. These typically follow flatter sections, such as parts of the Urola Greenway, providing a gentler introduction to touring cycling in the region.
You can discover several unique natural features. The dramatic Algorri Flysch formations and the Cretaceous–Paleogene Boundary Cliffs near Zumaia are particularly striking. You might also encounter the distinctive Pagoeta Cross (676 m), or the unique 'poljé' geological formation in Aizarna.
Yes, the region is rich in cultural heritage. You can pass by the historically significant Old Bridge, which is the only one in Gipuzkoa with six arches. Near Zumaia, you might see the charming San Telmo Hermitage. The fishing village of Orio also offers a glimpse into traditional Basque culture.
Yes, many of the routes are designed as loops, allowing you to start and end in the same location. For example, consider the challenging Pagoeta Cross (676 m) – Orio Fishing Harbour loop from Zarautz, which offers diverse scenery and a return to your starting point.
The spring and autumn months generally offer the most pleasant conditions for touring cycling in Aizarnazabal. The weather is typically milder, and the landscapes are vibrant. Summer can be warm, especially inland, while winter can bring cooler temperatures and more unpredictable weather, though coastal routes might remain rideable.
The komoot community highly rates the touring cycling experience around Aizarnazabal, with an average score of 4.27 stars. Reviewers often praise the stunning coastal views, the tranquility of the Urola river valley, and the challenging but rewarding climbs that offer panoramic vistas.
Absolutely. Several routes provide spectacular coastal views. For instance, the View of Zumaia and its beach – View of Ondarroa loop from Zarautz offers expansive vistas of Zumaia and the dramatic Basque coastline, allowing you to enjoy the Cantabrian Sea.
Aizarnazabal and nearby towns like Zumaia and Zarautz are connected by public transport, including bus services. These can often provide access to starting points for various routes, particularly those that begin in more populated areas or along the Urola Greenway.
Parking is generally available in the main towns and villages surrounding Aizarnazabal, such as Zumaia, Zarautz, and Orio. Look for designated parking areas, especially near popular trailheads or town centers, which often serve as convenient starting points for the no-traffic touring cycling routes.


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