4.3
(359)
3,936
riders
178
rides
Mountain bike trails around Asteasu navigate a landscape characterized by rolling hills, dense woodlands, and established greenways. The region offers varied terrain, from challenging ascents to scenic paths along river valleys. Mountain bikers can expect a mix of natural trails and converted railway lines, providing diverse riding experiences. The area's topography, with its significant elevation changes, makes it suitable for riders seeking demanding routes.
Last updated: June 23, 2026
3.7
(3)
6
riders
19.1km
02:05
670m
670m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.6
(32)
184
riders
61.0km
04:03
700m
700m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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4.4
(5)
61
riders
30.2km
02:47
740m
740m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.5
(4)
47
riders
50.7km
05:04
1,440m
1,440m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
5.0
(3)
56
riders
34.6km
03:06
770m
770m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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Great route for beginners as has mainly constant and light slopes. Only half a dozen uphills the first 30 km from Pamplona.
0
0
Scene of a famous battle, in the middle of a large field and surrounded by a herd of horses.
4
0
That bridge is called "INTUIA-ko zubia" the INTUIA farmhouse is next to it. The misnamed "witches' bridge" is called UNANIBI-ko zubia, right in the Otita park (beginning of the Leitzaran valley). Don't forget to bring lights to cross the numerous tunnels in this valley!! Not to see but to be seen.
1
0
One of the best greenways we know.
0
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Right where the antennas are, and very close to the San Lorenzo hermitage.
3
0
Great tour always along the river and through countless tunnels. Also recommended in hot weather. Bring light if possible.
0
0
This is a special and magical forest. It is thick and green and feels very different from the surrounding peaks. It can be a bit messy when wet and even a bit difficult, but that's part of the fun.
0
0
There are over 180 mountain bike trails around Asteasu, offering a wide range of options for different skill levels and preferences. The komoot community has explored more than 4000 mountain biking tours in the area.
The mountain bike trails around Asteasu are predominantly challenging, with 114 routes rated as difficult and 61 as moderate. There are also 11 easier routes available for those seeking a less strenuous ride. The region's rolling hills and significant elevation changes contribute to the demanding nature of many trails.
While many trails are challenging, there are 11 routes categorized as easy, which could be suitable for families or beginners. These routes typically feature less elevation gain and smoother terrain. Always check the specific route details on komoot for suitability before heading out.
Yes, many of the mountain bike trails around Asteasu are circular, allowing you to start and finish at the same point. Examples include the challenging Belabieta – circular desde Iruna (19.1 km) and the longer Plazaola Greenway – Witches' Bridge loop from Villabona-Zizurkil (61.2 km).
The region offers diverse scenery, from dense woodlands to river valleys. Many trails provide panoramic views of the rolling hills. For specific viewpoints, consider routes that pass near summits like Adarra Summit (849 m) or Hernio Summit, which offer expansive vistas of the surrounding landscape.
Asteasu's climate is generally mild, making mountain biking enjoyable for much of the year. Spring and autumn often provide pleasant temperatures and vibrant scenery. Summer can be warm, so early morning or late afternoon rides are recommended. Winter rides are possible, but be prepared for potentially wet and muddy conditions, especially on natural trails.
Absolutely. You can encounter several interesting landmarks. For instance, the Plazaola Greenway – Witches' Bridge loop from Villabona-Zizurkil passes by the historic Witches' Bridge. Other notable sites include the Tontortxiki Prehistoric Tombs and the Eteneta Stone Circle, offering glimpses into the region's past.
The mountain bike trails in Asteasu are highly rated by the komoot community, with an average score of 4.4 stars from over 350 reviews. Riders often praise the diverse terrain, from challenging ascents to scenic paths along river valleys, and the mix of natural trails and converted railway lines that provide varied riding experiences.
Yes, experienced riders will find plenty of challenging options. The Belabieta Hillside – Belabieta loop from Anoeta is a difficult 50.3 km route with significant elevation changes. Another demanding option is the Oindo Txiki Firebreak – Eteneta Menhir loop from Villabona-Zizurkil, covering 34.5 km with substantial climbs.
The terrain around Asteasu is characterized by rolling hills, dense woodlands, and established greenways. You'll encounter a mix of natural singletrack, gravel paths, and converted railway lines. The significant elevation changes mean you should be prepared for both challenging climbs and exhilarating descents.
Yes, the region features trails that utilize historic greenways. A prime example is the Plazaola Greenway – Witches' Bridge loop from Villabona-Zizurkil, which follows a historic greenway, offering a unique riding experience through the landscape.


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