4.4
(122)
2,323
riders
202
rides
Mountain bike trails around Gabiria feature diverse and challenging terrain, characterized by natural undulations, steep sections, and trails with roots and rocks. The region includes significant elevation gains, with routes traversing through oak forests, past natural monuments, and over mountain passes. These features contribute to a varied landscape for mountain biking, offering both technical challenges and scenic views.
Last updated: May 22, 2026
3.7
(3)
32
riders
53.6km
04:15
1,060m
1,060m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.7
(12)
30
riders
27.6km
02:31
740m
740m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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3.5
(2)
29
riders
34.8km
03:50
1,170m
1,170m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
27
riders
47.2km
03:06
680m
680m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
27
riders
58.9km
04:23
1,010m
1,010m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
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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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The Mirandaola park is a haven of the history of Basque iron. It is home to the old traditional forge where you can see how iron was worked in the 19th century. In addition, there are various buildings and structures where iron is the protagonist.
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The Barrendiola reservoir is located at the foot of the Aizkorri-Aratz mountain range. The panoramic views are beautiful at all times of the year.
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Next to the Mirandaola park is the old forge of the same name, which has currently been converted into an ethnographic museum. You can book your visit through this link: https://lenbur.com/es/museos/ferreria-de-mirandaola/.
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Some in ruins and another brand new.
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Amazing place where we found peace after a long day riding
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Strict but very complete route ... one section is by road.
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The mountain bike trails around Gabiria feature diverse and challenging terrain. You'll encounter natural undulations, steep sections, and paths with roots and rocks. Many routes traverse through oak forests and over mountain passes, offering both technical challenges and scenic views.
There are over 200 mountain bike trails around Gabiria. This includes a wide range of options, with approximately 12 easy routes, 85 moderate routes, and 112 difficult routes, catering to various skill levels.
Yes, Gabiria offers some easier mountain bike trails suitable for families or those looking for a less strenuous ride. While many routes are moderate to difficult, there are around 12 trails classified as easy. These typically feature less extreme elevation changes and technical sections.
Gabiria's trails often lead through areas rich in natural beauty and historical sites. You might pass by significant natural features like the Barrendiola Reservoir or through extensive oak forests. Notable landmarks include the Mirandaola Forge and Park, which is integrated into some loops, and various mountain passes like Udana Pass Ascent. For refreshing stops, look out for natural springs such as Otzaurte Fountain and Aztiria Fountain.
Absolutely. Gabiria is known for routes with significant elevation gains. For example, the difficult Elor Txuri Shelter – Oakorosoa loop from Legazpi covers 34.8 km with over 1,160 meters of ascent. Another challenging option is the Oakorosoa – Mirandaola Forge and Park loop from Ormaiztegi, which is 53.6 km long and features over 1,050 meters of elevation gain.
The mountain bike trails in Gabiria are highly regarded by the komoot community, holding an average rating of 4.4 stars from over 125 reviews. Riders frequently praise the varied terrain, the challenging climbs, and the scenic beauty of the oak forests and natural monuments encountered along the routes.
Yes, there are several moderate loops that provide an enjoyable experience. The Oakorosoa – Oazurtza Huts loop from Legazpi is a popular moderate choice, spanning 27.6 km and leading through oak forests and natural features. Another excellent moderate option is the Mirandaola Forge and Park – Barrendiola Reservoir loop from Legazpi, which is 47.1 km long.
Many mountain bike trails in Gabiria traverse mountain passes and elevated areas, providing opportunities for scenic views. The region's natural undulations and mountain peaks often lead to rewarding vistas. While specific viewpoints aren't always named in every route description, the general terrain ensures many panoramic moments, especially on routes that climb to higher elevations.
While specific public transport connections for each trailhead are not detailed, many routes, such as the Ormaiztegi Viaduct – Otzaurte Fountain loop from Ormaiztegi, begin in or near towns like Ormaiztegi or Legazpi. These towns are generally better connected by local public transport, making them potential starting points for accessing the trails.
Mountain biking in Gabiria offers a range of difficulties, from easy paths to very challenging routes. The majority of trails are classified as moderate (around 85 routes) or difficult (around 112 routes), often featuring significant elevation gains, technical sections with roots and rocks, and steep descents. There are also about 12 easy routes for beginners or those seeking a more relaxed ride.
Yes, the majority of mountain bike trails highlighted in Gabiria are designed as loops, allowing you to start and finish at the same point. Examples include the Oakorosoa – Mirandaola Forge and Park loop from Ormaiztegi and the Elor Txuri Shelter – Oakorosoa loop from Legazpi, both offering comprehensive circular experiences through the region's diverse landscapes.


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