4.5
(2369)
13,818
hikers
17
hikes
Dog friendly hiking trails around Ondarroa offer a diverse landscape for outdoor enthusiasts and their canine companions. The region, situated on the eastern coast of Bizkaia in the Basque Country, is characterized by a blend of coastal and inland environments. Hikers can explore sandy beaches, dramatic cliffs, and verdant forests, with the Artibai River estuary adding to the scenic variety. This area provides a range of terrain, from rugged coastal paths to more elevated routes through hills and forests.
Last updated: May 10, 2026
4.7
(11)
35
hikers
16.6km
05:42
740m
740m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
4.0
(8)
48
hikers
23.0km
06:37
550m
550m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

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4.7
(7)
20
hikers
18.1km
05:50
710m
710m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(7)
20
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
13
hikers
19.7km
05:49
560m
560m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Section of the long-distance trail 38, to vary the descent of Untzillatx a little.
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Beautiful hermitage with two small caves next to it, at the confluence with the GR38.
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It looks like an ancient fortress.
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Now only the ruins of what they once were remain.
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It's not listed as a peak on Komoot, but many people mention it. It's actually an "astxiki II" peak, right next to it.
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The Alluitz's younger brother, on the other side of the Artola pass. It's also demanding and should be avoided on wet terrain.
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The moment of decision: Alluitz or Axtxiki? Or first one and then the other?
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The best place to start the route to Alluitz.
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There are 17 dog-friendly hiking trails around Ondarroa, offering a range of experiences from moderate walks to more challenging routes. You'll find options suitable for various fitness levels and preferences.
The terrain around Ondarroa is incredibly diverse, offering a mix of coastal paths, forest trails, and mountain ascents. You can expect sandy beaches, dramatic cliffs, and verdant forests. Some routes follow the Artibai River estuary, while others lead to rugged mountain peaks. Be prepared for varied surfaces, from well-trodden paths to more challenging rocky sections, especially on higher elevation trails.
While many trails around Ondarroa are rated as difficult, there are some moderate options that might be suitable for shorter, easier walks. For instance, the Wooden Boardwalk Trail – Monastery Courtyard loop from Munitibar-Arbatzegi Gerrikaitz is a moderate 7.1 km route with less elevation gain, offering a pleasant experience for you and your dog.
Yes, many of the dog-friendly trails around Ondarroa are circular, allowing you to start and end at the same point. For example, the Mugarra Summit (969 m) – Mugarrikolanda Pass loop from Durango offers a challenging circular hike with rewarding views. Another option is the Artola Pass – Astxiki (785 m) loop from Durango.
Ondarroa's trails offer stunning viewpoints and historical landmarks. You might encounter the protective Peña del Fraile, or enjoy panoramic views from summits like Kalamendi Summit or Kalamua Summit. The area also features historic farmhouses and charming chapels along cultural routes. For a coastal experience, look for trails offering views of the dramatic flysch cliffs within the Basque Coast Geopark.
While Ondarroa is known for its beautiful coastline, it's important to check local regulations regarding dogs on specific beaches. However, the Strand van Karraspio is a notable beach in the area, and you may find designated sections or times when dogs are permitted. Always look for signage or local information before visiting.
The komoot community highly rates the dog-friendly trails around Ondarroa, with an average score of 4.53 stars from 758 ratings. Reviewers often praise the diverse landscapes, from coastal vistas to challenging mountain climbs, and the opportunity to explore the unique natural features of the Basque Country with their canine companions.
Yes, the region around Ondarroa is known for its natural beauty, including eye-catching cascades and serene streams. Many inland trails, particularly those following river valleys or through forested areas, will offer opportunities to enjoy these water features with your dog.
The mild climate of the Basque Country generally makes hiking enjoyable for much of the year. Spring and autumn offer pleasant temperatures and vibrant scenery, ideal for longer walks. Summer can be warm, so early morning or late afternoon hikes are recommended, especially for dogs. Winter can be wet, but many trails remain accessible, offering a different, quieter experience.
Absolutely. For experienced hikers and their well-conditioned dogs, Ondarroa offers several challenging routes. The Monastery Courtyard – Wooden Boardwalk Trail loop from Markina-Xemein is a difficult 22.9 km route with significant elevation. Another demanding option is the Atxarte Cliffs – San Martín Hermitage and Caves loop from Durango, covering over 20 km.
Parking availability varies by trailhead. For routes starting further inland, such as those near Durango or Markina-Xemein, you can often find designated parking areas in or near the starting villages. For coastal trails, look for public parking lots in Ondarroa itself or smaller coastal towns. It's always advisable to check the specific route details on komoot for parking suggestions before you head out.


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