4.5
(462)
3,719
hikers
257
hikes
Hiking around Altsasu/Alsasua offers diverse natural landscapes within the Foral Community of Navarre. The region is characterized by its proximity to significant natural parks like Urbasa-Andía and Sierra de Aralar, featuring varied terrain from dense beech and oak forests to mountain ranges such as Montes de Alzania and Sierra de Urbasa. Hikers can explore a network of trails that traverse hills, valleys, and offer views from various summits.
Last updated: May 12, 2026
5.0
(2)
8
hikers
13.2km
04:34
640m
640m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.0
(2)
12
hikers
14.4km
04:29
460m
460m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

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5.0
(1)
6
hikers
16.2km
05:39
780m
780m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
3.8
(4)
10
hikers
9.37km
02:29
100m
100m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
6
hikers
7.40km
02:35
370m
370m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
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Popular around Altsasu/Alsasua
The views are breathtaking. The summit is close by and well worth a visit.
1
0
Among beech, pine and hazel trees you will find the peak of Intsuspuru, at 942 meters above sea level. In the clearings that open up in the foliage you can see the surrounding mountains.
1
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Well maintained stretch of road, lovely trail.
2
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Parking next to the Urdiain swimming pools, starting point for many routes.
3
0
It is somewhat complicated depending on where you go. There are several ways to go up.
1
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Altsasu/Alsasua offers a comprehensive network of over 15 hiking trails, catering to various skill levels. You'll find everything from easy strolls to more challenging mountain ascents.
Yes, Altsasu/Alsasua has several easy walks suitable for families. The region's oak groves, such as the Robledal de Alsasua and Campas de San Pedro, offer picturesque and gentle paths perfect for leisurely strolls with children.
Absolutely. Many of the trails in Altsasu/Alsasua are designed as loops. For example, the Urdiain Pools loop from Altsasu/Alsasua-Pueblo is a moderate 9.4 km route that allows you to explore the natural surroundings and return to your starting point.
The region is rich in diverse natural landscapes. You can expect to encounter dense beech and oak forests, mountain ranges like the Sierra de Urbasa, and scenic vistas from various summits. The nearby Urbasa-Andía Natural Park is known for its 'enchanted forest' and unique rock formations.
Yes, the region features beautiful water bodies. You can visit the Tobería Waterfalls or explore the area around the Source of the Urederra River, which is part of the Urbasa-Andía Natural Park. The Embalse de Urdalur (Urdalur Reservoir) also offers scenic views.
Hikers can discover several interesting landmarks. The San Adrián Tunnel is a unique natural formation. You can also find megalithic monuments like Muñaan, Balankaleku, and Saratxakotegi, or visit the historical Ermita de San Pedro amidst ancient oaks.
Yes, for experienced hikers, there are challenging routes with significant elevation gain. The Ikuspegia Viewpoint – Santa Marina loop from Altsasu/Alsasua-Pueblo is a difficult 16.3 km trail with considerable ascent, offering rewarding views.
The hiking trails in Altsasu/Alsasua are highly rated by the komoot community, with an average score of 4.6 stars from over 400 reviews. Hikers often praise the diverse terrain, from dense forests to mountain vistas, and the well-maintained paths that offer a rich outdoor experience.
When conditions allow, the nearby Urbasa-Andía Natural Park offers opportunities for winter activities like snowshoeing and cross-country skiing. While some lower elevation trails may be accessible, higher mountain routes might require specific winter gear and experience.
Yes, the region is surrounded by mountains offering summit experiences. You can hike to peaks like Monte Beriain, Bargagain Summit, Aizkorri Summit (1,523 m), and Aratz Summit, which provide spectacular panoramic views of the surrounding landscapes.
Altsasu/Alsasua offers great hiking opportunities throughout the year. Spring brings lush greenery and wildflowers, while autumn transforms the oak groves into stunning displays of color. Summer is ideal for higher altitude trails, and even winter offers unique experiences, especially in the natural parks.
Many natural areas and trails in the region are generally dog-friendly, but it's always recommended to keep your dog on a leash, especially in natural parks or areas with livestock, to protect wildlife and ensure safety for everyone. Check specific park regulations if venturing into protected areas.
Yes, the Urdiain Pools – Intsuspuru loop from Altsasu / Alsasua is a moderate 14.4 km path that specifically explores the natural surroundings of the Urdiain Pools and the Intsuspuru area, offering a refreshing experience.


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