4.4
(63)
842
riders
85
rides
Mountain biking around Imotz offers a diverse landscape characterized by the Sierra de Aralar's beech forests and meadows, the unique Orgi Oak Forest, and the scenic Ertzilla River valley. The region features a substantial network of mountain bike trails, including sections of the Plazaola Greenway, a former railway line now a bike path. This varied terrain provides a range of experiences for mountain bikers, from river valleys to elevated forest paths.
Last updated: May 23, 2026
35.6km
04:09
1,070m
1,070m
This difficult 22.1-mile mountain biking loop in Sierra de Aralar offers challenging climbs, rewarding panoramic views, and historical landm
4.8
(5)
93
riders
27.5km
03:04
1,040m
1,040m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.

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4.3
(9)
48
riders
32.4km
02:38
610m
610m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
24
riders
28.2km
02:42
780m
780m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.5
(6)
43
riders
28.3km
01:48
290m
290m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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A bar with a view and good food, a good place to stop. Closed Mondays.
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One of the ideal areas to start the Plazaola greenway
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It is important to bring lights for the tunnels and some clothing for the long tunnels, including in summer.
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The 2700m tunnel is impressive and seems to never end. Advice: Bring clothes at least when passing through this tunnel as it is cool. Otherwise there is automatic lighting.
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A must when you pass through this area. Stopping and having a coffee is almost mandatory. 😉
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San Miguel de Aralar is a beautiful Romanesque sanctuary from the 11th century located in the heart of the natural park.
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Imotz offers a substantial network of over 70 mountain bike trails. This includes 6 easy routes, 33 moderate routes, and 34 difficult routes, providing options for various skill levels.
Yes, the region has several easy routes suitable for families. A notable option is sections of the Plazaola Greenway, a former railway line transformed into a bike path. While parts are unpaved, making it ideal for mountain or hybrid bikes, it offers a picturesque and generally flatter experience through an idyllic river valley. Be prepared for unlit tunnels, where personal lighting is advisable.
For stunning views, consider the Cantina del Plazaola – View of the Dos Hermanas Gorge loop from Astitz. This route takes you through the scenic Plazaola Greenway, offering impressive vistas of the "Two Sisters" (Las Dos Hermanas) rock formations. The mountainous terrain of the Sierra de Aralar also provides many panoramic opportunities.
Yes, many routes around Imotz are designed as loops. For example, the San Miguel de Aralar and Artxueta Loop is a challenging circular route through the Sierra de Aralar. Another moderate option is the Martyconea – Forest loop from Jauntsarats, which winds through ancient forests.
The region is rich in natural beauty. You can explore the ancient Orgi Forest, encounter waterfalls like the Ixkier Waterfall, or visit the Vultures' Viewpoint for impressive panoramic views and wildlife spotting. The Plazaola Greenway itself offers a journey through an idyllic river valley.
Yes, you can combine your ride with visits to historical sites. The San Miguel de Aralar and Artxueta Loop passes near the 12th-century San Miguel de Aralar Sanctuary. You might also encounter the medieval Aixita Castle Ruins, offering a glimpse into the region's past.
The region's diverse landscapes, including forests and river valleys, make it enjoyable across multiple seasons. Spring and autumn generally offer pleasant temperatures and vibrant scenery. Summer can be warm, but shaded forest trails provide relief. Always check local weather conditions before heading out.
The Plazaola Greenway is a fantastic option, but be aware that parts are unpaved, making a mountain or hybrid bike essential. It features several tunnels, such as the 235-meter Bartolo Tunnel, which are unlit. Carrying personal lighting is highly recommended for safety.
The mountain bike trails around Imotz are highly rated by the komoot community, with an average score of 4.5 stars from over 60 reviews. Riders frequently praise the diverse terrain, from dense forests to river valleys, and the varied options available for different ability levels. The scenic beauty and well-maintained paths are also commonly highlighted.
For experienced riders seeking a challenge, Imotz offers 34 difficult routes. The San Miguel de Aralar and Artxueta Loop is a demanding 35.6 km route with significant elevation gain through the Sierra de Aralar. Another difficult option is the Puerto Otzola – Martyconea loop from Jauntsarats, which features substantial climbs and descents.
Absolutely. The region is known for its dense forests, including ancient oak forests. The Martyconea – Forest loop from Jauntsarats is a moderate route that specifically winds through forests near Jauntsarats. The Orgi Forest is also a beautiful area to explore.


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