5.0
(1)
68
riders
8
rides
Gravel biking around Ezkio-Itsaso offers diverse landscapes within the Goierri region of Gipuzkoa, characterized by its mountainous terrain and verdant valleys. The area features varied topography with climbs and descents, providing paths suitable for gravel bikes. Riders can expect to traverse enchanting beech forests and green valleys, with routes often winding through serene natural environments. The region's proximity to the Aizkorri-Aratz Natural Park further contributes to a rich natural setting for cycling.
Last updated: July 13, 2026
12
riders
35.0km
02:21
720m
720m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
11
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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5.0
(1)
5
riders
43.5km
03:14
880m
880m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
5
riders
23.5km
01:43
640m
640m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
riders
26.2km
01:56
500m
500m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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This area was a mining complex, the Mutiloa mining district, from the late 19th century. In 1911, 162 miners worked there, and in 1912, 34,500 tons of iron ore were stored and washed. After being transported by rail to Ormaiztegi, it was shipped to European steelworks. (https://www.mutiloakomeatzaritza.eus/es/la-via-verde/)
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The Ormaiztegi Viaduct (inaugurated on August 15, 1864) is the town's most emblematic symbol. Designed by engineer Alexander Lavalley, a predecessor of Gustave Eiffel, it stands in a beautiful landscape overlooking the Eztanda River. It is the most important structure on the Madrid-Paris railway line, spanning 289 meters in length and 34 meters in height. Its 18,000 tons are supported by four pillars. The double track was installed in 1912 and electrified in 1928. It is currently disused and forms part of the Basque Country's cultural heritage.
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Road between Antzuola and Alto de Descarga. Good asphalt and hardly any traffic.
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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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Beautiful town nestled in the Guipuzcoan valley of Alto Urola. The name of the town comes from Basque and means 'place of the elm'. The Urola River runs through the town and separates it from the municipality of Urretxu. Zumárraga is also the end point of the Urola greenway, a cycle route that runs through a beautiful rural landscape. A destination with a lot of charm and personality.
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Beautiful town nestled in the Guipuzcoan valley of Alto Urola. The name of the town comes from the Basque and means 'place of the elm'. The river Urola runs through the town and separates it from the municipality of Urretxu. Zumarraga is also the end point of the Vía Verde del Urola, a cycling route that runs through a beautiful rural landscape. A destination with a lot of charm and personality.
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There are over 10 gravel bike trails around Ezkio-Itsaso, offering diverse experiences for riders. The region is known for its varied topography, providing options from moderate to difficult.
You can expect a mix of mountainous terrain with climbs and descents, along with paths that traverse green valleys and traditional Basque farmhouses. The trails are versatile, suitable for asphalt, dirt roads, gravel, and mixed surfaces, immersing you in the rural Basque Country.
While many routes feature significant elevation gain, there are options that cater to varying skill levels. For a moderate experience, consider routes like the Aizpurutxo Riverside Pathway – Mirandaola Forge and Park loop from Azkoitia, which offers riverside pathways and rural landscapes.
The region is rich in natural beauty, including the Santa Lutzia River and proximity to the Aizkorri-Aratz Natural Park. You might also encounter areas around Izazpi Mountain and the Mandubia Pass, known for scenic views and established trails. For specific points of interest, the Udana Pass Ascent offers stunning vistas.
Yes, you can integrate cultural stops into your ride. The Mirandaola Forge and Park is a notable historical site, and the Igartubeiti Caserio Museum offers a glimpse into traditional Basque life. The Mirandaola Forge and Park – Udana Pass Ascent loop from Legazpi route passes by the forge.
Yes, many of the gravel bike routes in Ezkio-Itsaso are designed as loops, allowing you to start and finish at the same point. Examples include the Trekutz Picnic Area – Aizpurutxo Riverside Pathway loop from Zumarraga and the Plaza de los Fueros – Oñati Town Hall loop from Maizelaieta.
While specific parking areas for each route are not detailed, starting points for many tours are often near towns or known landmarks. For instance, routes originating from Legazpi or Azkoitia would likely have parking options available in those towns. The Mirandaola Forge and Park area is also a common starting point with parking facilities.
Ezkio-Itsaso is part of the Goierri region, which has some public transport connections. However, specific information on bike carriage on local buses or trains to Ezkio-Itsaso is limited. It's advisable to check with local transport providers for their current policies regarding bicycles.
The Goierri region generally offers pleasant conditions for cycling during spring, summer, and early autumn. These seasons provide milder weather and lush green landscapes. While gravel biking is possible year-round, be mindful of potential rain or cooler temperatures during late autumn and winter.
Ezkio-Itsaso and the surrounding Goierri region are dotted with traditional Basque farmhouses and small towns, offering opportunities for local cuisine and accommodation. You'll find cafes and restaurants in nearby towns like Legazpi and Azkoitia, which are common starting points for many gravel routes.
The gravel biking routes around Ezkio-Itsaso are highly rated by the komoot community, with an average score of 5.0 stars from over 2 reviews. Riders often praise the diverse landscapes, challenging climbs, and the immersive experience of the rural and green Basque Country.
Many natural trails in the Basque Country are dog-friendly, especially if your dog is accustomed to longer rides and varied terrain. However, it's always recommended to keep dogs on a leash, especially in areas with livestock or wildlife, and to check local regulations for specific natural parks or protected areas you might pass through.


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