52
riders
6
rides
Gravel biking around Urretxu offers diverse terrain within the Alto Urola region of Gipuzkoa, Basque Country. The area is characterized by its mountainous landscape, sheltered by Irimo Mountain, and traversed by the Urola River, providing a mix of ascents, descents, and riverside paths. Routes often combine well-paved surfaces with unpaved segments, allowing exploration of rural and isolated areas. The broader Gipuzkoa province features numerous marked trails and greenways, which are ideal for cycling through natural and rural environments.
Last updated: May 18, 2026
11
riders
35.0km
02:21
720m
720m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
10
riders
33.3km
02:17
750m
750m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5
riders
23.5km
01:43
640m
640m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
6
riders
21.3km
01:10
220m
220m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
6
riders
41.9km
03:28
1,300m
1,310m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Road between Antzuola and Alto de Descarga. Good asphalt and hardly any traffic.
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Start of the Soraluze greenway. The greenway runs along the Deba River, ideal for everyone, with no major gradients.
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Good starting point to climb Egoarbitza.
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The beautiful building of the old Urola de Azcoitia train station is currently used as a library. One of its rooms is decorated with old railway sleepers. In the back there is a bike mechanic and washing station.
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The Loyola sanctuary, classified as an asset of cultural interest, is located next to the course of the Urola river. It is one of the most emblematic buildings in the Basque Country. The monumental complex, which includes a basilica, a library, gardens and a museum, among other rooms, surrounds the birthplace of Ignatius of Loyola, founder of the Company of Jesus.
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The section of the Urola Greenway between Azcoitia and Azpeitia is a delight, both for the paved and gently sloped route and for the green landscape through which it runs.
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There are over 10 gravel bike routes to explore around Urretxu, offering a diverse range of experiences for cyclists. These routes primarily feature challenging terrain, with a few moderate options available.
Gravel biking in Urretxu offers a varied landscape, combining well-paved surfaces with unpaved segments. You'll encounter ascents and descents due to the mountainous terrain, particularly around Irimo Mountain, as well as scenic paths along the Urola River and through greenways.
While many routes in Urretxu are rated as difficult, the region's greenways, such as sections of the Urola Greenway, often provide flatter, more accessible paths suitable for families or those seeking a more relaxed ride. These converted old railway tracks offer a safe and scenic way to experience the natural environment.
Yes, many of the gravel bike routes around Urretxu are designed as loops. For example, the Azkoitia – Urola Greenway loop from Azkoitia is a popular circular route that follows the scenic Urola Greenway.
Many routes pass by interesting historical and natural sites. You might encounter the Mirandaola Forge and Park, or the Irimo Cross on the slopes of Irimo Mountain. The wider area also features the Igartza Monumental Complex and the Sanctuary of Loyola.
Gravel biking in Urretxu caters to a range of abilities, though the majority of routes are considered difficult, featuring significant elevation gains. There are also a few moderate options available for those looking for a less strenuous ride, such as the Aizpurutxo Riverside Pathway – Mirandaola Forge and Park loop from Azkoitia.
The komoot community highly rates the gravel biking experience in Urretxu, with an average score of 5.0 stars. Reviewers often praise the diverse terrain, the blend of natural beauty with historical interest, and the tranquility of venturing into rural and isolated areas.
Yes, routes that ascend into the mountainous areas often provide stunning vistas. The Mirandaola Forge and Park – Udana Pass Ascent loop from Legazpi, for instance, is known for offering expansive views from Udana Pass after a significant climb.
The duration of gravel bike routes in Urretxu varies depending on the distance and difficulty. Many popular routes, like the Aizpurutxo Riverside Pathway – Azkoitia loop from Azkoitia, can take around 2.5 to 3 hours to complete, while longer or more challenging routes may take upwards of 3.5 hours.
Absolutely. The Urola River is a prominent feature of the region, and many routes incorporate riverside paths. The Azkoitia – Urola Greenway loop from Azkoitia is a prime example, utilizing the scenic Urola Greenway which is ideal for cycling.
The broader Gipuzkoa region, where Urretxu is located, is known for its natural beauty year-round. Generally, spring and autumn offer pleasant temperatures and vibrant landscapes, making them ideal for gravel biking. Summer can also be enjoyable, especially on routes with tree cover or along rivers.
Definitely. With 9 out of 11 routes rated as difficult, Urretxu is well-suited for advanced gravel bikers. These routes often feature significant elevation gains and technical sections, providing a rewarding challenge. The View of Bergara – Plaza de los Fueros loop from Oñati is another challenging option for experienced riders.


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