4.6
(921)
5,074
hikers
329
hikes
Hiking around Mallabia, located in the Basque Country, offers a diverse landscape for outdoor exploration. The region is characterized by rolling hills, forested areas, and the presence of reservoirs, providing varied terrain for hikers. Trails often lead through woodlands and open countryside, with some routes ascending to higher elevations like Monte Oiz. The area's topography supports a range of hiking experiences, from gentle walks to more challenging ascents.
Last updated: June 20, 2026
4.0
(2)
44
hikers
14.0km
04:00
330m
330m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.5
(14)
72
hikers
13.1km
04:22
610m
610m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

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2.8
(4)
19
hikers
19.9km
06:20
790m
790m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
9
hikers
6.81km
01:52
110m
110m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
14
hikers
6.22km
01:40
80m
80m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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The Berrizjauregi botanical garden is located in the heart of the town of Berriz, next to the town hall. It has impressive specimens of ancient trees, such as oaks, beeches, cedars and sequoias.
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Nice views of the coast and the Duranguesado
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Small hermitage located on a hill at 791 meters above sea level, near the top of Monte Oiz. It is a place of great devotion and tradition, and offers stunning panoramic views of the surrounding valleys and mountains.
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Located in the Duranguesado region, the town of Ermua is known for its rich history and its beautiful natural landscape. Here you can enjoy the local gastronomy. The town's name may come from the Basque term Emuas, which means border area or terrain, due to its location on the dividing line between the provinces of Vizcaya and Guipúzcoa.
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Ermua is a medieval town located on the border between Vizcaya and Guipúzcoa. Located in the narrow valley of the Ego River and surrounded by mountains, this town has an interesting historical heritage, among which several palaces stand out.
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The Aixola reservoir is located between the provinces of Vizcaya and Guipúzcoa. It is surrounded by a beautiful landscape made up of shady pine, oak and beech forests.
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Mallabia offers a wide variety of hiking experiences, with over 330 trails documented on komoot. These range from easy strolls to challenging mountain ascents, ensuring options for all fitness levels.
Yes, Mallabia has approximately 60 easy hiking trails. A good option for a gentle walk is the Church of San Andrés loop from Zaldibar, which is just over 4 km and takes about an hour to complete. Another easy, family-friendly choice is the Hiking loop from Zaldibar, covering about 7 km.
The region around Mallabia is characterized by diverse terrain, including rolling hills, dense forested areas, and paths around reservoirs. Some routes also ascend to higher elevations, such as Monte Oiz, offering more challenging climbs and expansive views.
Yes, many of the trails in Mallabia are circular, allowing you to start and end at the same point. Popular loop trails include the moderate Aixola Reservoir – Aixola Reservoir loop from Zaldibar and the more challenging Monte Oiz – Mount Oiz Summit loop from Zengotita.
Hikers can enjoy several interesting sights. The ascent to Monte Oiz offers panoramic views of the landscape. Other notable landmarks in the wider area include the historic Monastery of Santa María de Zenarruza and the scenic Balcón de Bizkaia Viewpoint. You might also encounter the unique La Nevera de Neberondo, an old ice house.
The hiking trails in Mallabia are highly regarded by the komoot community, boasting an average rating of 4.6 stars from over 890 reviews. Hikers frequently praise the varied terrain, from quiet woodlands to reservoir paths and elevated viewpoints, and the well-maintained routes.
While specific public transport connections directly to all trailheads can vary, Mallabia is located in the Basque Country, which generally has a regional bus network. It's advisable to check local bus schedules for routes connecting to towns like Zaldibar, which serve as starting points for several trails, including the Aixola Reservoir loop.
Mallabia and its surrounding villages offer local establishments where hikers can find refreshments. While specific cafes directly on every trailhead are not guaranteed, you'll typically find options in the main settlements like Mallabia itself or nearby Zaldibar, which are common starting points for many routes.
Mallabia offers hiking opportunities throughout much of the year. Spring and autumn generally provide pleasant temperatures and vibrant scenery, with autumn showcasing beautiful fall foliage. Summer can be warm but is still suitable for early morning or late afternoon hikes. Winter hikes are possible, especially on lower elevation trails, but higher routes like Monte Oiz may require appropriate gear for colder conditions.
For autumn hiking in Mallabia, layering is key. Expect variable weather, so waterproof and windproof outer layers are recommended. Comfortable hiking boots with good grip are essential for the varied terrain, which can include damp forest paths. A warm mid-layer and breathable base layers will help regulate your temperature.
Yes, experienced hikers will find challenging routes, particularly those ascending Monte Oiz. The Mount Oiz Summit – Monte Oiz loop from Zengotita is a difficult 20 km trail that involves significant elevation gain and typically takes over 6 hours to complete, offering a rewarding experience for those seeking a strenuous adventure.


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