5.0
(2)
40
riders
3
rides
Gravel biking around Beasain offers diverse terrain characterized by valleys and mountains within the Gipuzkoa region of the Basque Country. The landscape features a mix of paved and unpaved sections, ideal for mixed-surface cycling. Riders encounter significant elevation changes, including mountain passes, and can access the Aralar Natural Park, known for its lush, green mountains and varied trails. This environment provides a challenging and scenic backdrop for gravel cycling adventures.
Last updated: July 4, 2026
11
riders
33.3km
02:17
750m
750m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
6
riders
41.2km
03:08
890m
880m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.

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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.
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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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.
2
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Picnic area with bike repair point.
0
0
Dirty shelter but useful in an emergency. Spectacular collar. There is a fountain and tables. By bike, the climb from Antzuola is about 5 km. and although it is a perfectly cycleable track, it has the occasional important ramp.
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0
There are currently 6 highly-rated gravel bike routes around Beasain listed on komoot. These routes are generally considered difficult, offering significant elevation changes and varied terrain for experienced gravel bikers.
The terrain around Beasain is diverse, featuring a mix of valleys and mountains. You'll encounter both paved and unpaved sections, including challenging mountain passes like Altos de Mandubia, Santa Ageda, Larraitz, Atagoiti, and Udana Pass. The routes often traverse lush, green mountains and offer varied landscapes, from forests to pastures.
Yes, many of the gravel routes around Beasain are circular. For example, you can explore the Mirandaola Forge and Park – Udana Pass Ascent loop from Legazpi, which is a 49.1 km challenging ride, or the Ormaiztegi Viaduct – Lierni Path loop from Beasain, a 26.1 km loop starting directly from Beasain.
The trails often pass through or near the Aralar Natural Park, known for its stunning natural beauty. You might also encounter impressive natural monuments and peaks. Notable highlights include the Lareo Reservoir, the majestic Txindoki (1,346 m), and the Barrendiola Reservoir. Many routes offer panoramic views of the Basque countryside.
Gravel biking in Beasain is generally considered challenging. All 6 routes listed in this guide are rated as 'difficult,' featuring significant elevation gains and varied surfaces. They are best suited for experienced gravel bikers looking for a demanding ride.
Yes, the Trekutz Picnic Area – Aizpurutxo Riverside Pathway loop from Zumarraga is a difficult 33.3 km route that includes varied terrain, specifically featuring scenic riverside sections as it climbs through the natural surroundings.
The gravel biking experience around Beasain is highly regarded by the komoot community, with an average rating of 5.0 stars. Riders often praise the challenging terrain, the stunning natural beauty of the Aralar Natural Park, and the rewarding ascents and descents through the Basque countryside.
Several routes incorporate views of the historic Ormaiztegi Viaduct. You can explore the Ormaiztegi Viaduct – Aztiria loop from Olaberri, a 41.0 km trail, or the Ormaiztegi Viaduct – View of Aztiria from Mutiloa loop from Beasain, a 42.9 km route that also offers scenic vistas.
The diverse terrain and access to natural parks make Beasain suitable for gravel biking across multiple seasons. Spring and autumn generally offer pleasant temperatures and vibrant landscapes. However, the region's mountainous character means conditions can vary, so checking local weather forecasts is always recommended.
Yes, the region is known for its mountain passes. The Mirandaola Forge and Park – Udana Pass Ascent loop from Legazpi specifically features a significant climb towards Udana Pass, offering a challenging experience with rewarding views.
Yes, some routes are conveniently accessible from Beasain. For instance, the Ormaiztegi Viaduct – Lierni Path loop from Beasain is a 26.1 km route that begins and ends in the vicinity of Beasain, making it easy to start your adventure.


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