4.5
(4333)
34,685
hikers
7
hikes
Dog friendly hiking trails around Bajo Bidasoa traverse a diverse natural landscape, characterized by coastal, mountainous, and riverine environments. The region is situated along the lower Bidasoa River and the Bay of Txingudi, bordering France and Navarre. Key features include the mountainous terrain of Aiako Harria Natural Park and the coastal paths of Jaizkibel Mountain. This varied topography provides a range of hiking experiences for different abilities.
Last updated: July 7, 2026
4.2
(17)
77
hikers
12.5km
04:22
500m
500m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.7
(7)
43
hikers
7.60km
02:16
230m
230m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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4.9
(19)
41
hikers
5.91km
01:52
210m
210m
Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.
4.8
(6)
24
hikers
9.07km
03:00
370m
370m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.0
(1)
13
hikers
2.94km
00:51
70m
70m
Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.
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Small rail that can be used as a shelter. Inside there are some benches and tables and it also has a fireplace.
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Dolmen listed as Cultural Heritage of Hernani
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BEAUTIFUL ROUTE AND CIRCULAR LISTORRETA LANDARVASO CAVES
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A slight detour from the GR 121 allows you to reach the top of Mount Urdaburu, 600 meters high. From the top the views are fantastic.
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The Lizarregi pass is located at a height of 365 meters and offers beautiful panoramic views.
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It has magnificent views of the entire Donostialdea area and its surroundings
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There are 9 dog-friendly hiking trails around Bajo Bidasoa, offering a variety of experiences for you and your canine companion. These routes range from moderate to difficult, ensuring there's a suitable adventure for different fitness levels.
While many trails in Bajo Bidasoa are rated moderate to difficult, the region offers diverse terrain. For easier, flatter options, consider exploring sections of the Bidasoa Greenway, which is a former railway track transformed into a path. Although not specifically listed as 'easy' in our curated dog-friendly hikes, its nature makes it generally suitable for a more relaxed stroll with your dog.
Bajo Bidasoa boasts a diverse landscape, so you can expect a mix of coastal paths, mountainous trails, and riverine routes. Our dog-friendly selection includes routes that traverse the mountainous terrain of Aiako Harria Natural Park, offering challenging ascents and rewarding views, as well as paths that explore the lower Bidasoa River area.
Yes, several dog-friendly routes in Bajo Bidasoa are circular, allowing you to start and end at the same point. For example, the Urdaburu Summit (600 m) – Collado de Lizarregi loop from Mugaritz is a challenging circular hike. Other moderate circular options include the View of the Mountain Trail – Aizpitarte IV Cave loop from Mugaritz and the Aizpitarte IV Cave – Malbazar hut loop from Mugaritz.
Many dog-friendly trails in Bajo Bidasoa offer access to stunning natural features. You might encounter the impressive Aitzondo Waterfall, explore unique Sandstone Cliff with Fossil Formations, or admire the Arlatz Beach Rock Formations. The region also features the Erantzintxiki Natural Pool, perfect for a refreshing stop.
Absolutely! The region is rich in history. You can visit the Ermita de Guadalupe, explore the Fort of Nuestra Señora de Guadalupe, or discover the fascinating Irugurutzeta Furnaces. The charming town of Hondarribia, with its old town, is also a highlight near some coastal paths.
The komoot community highly rates the dog-friendly trails in Bajo Bidasoa, with an average score of 4.39 out of 5 stars from over 1,400 ratings. Reviewers often praise the diverse landscapes, from coastal views to mountainous challenges, and the opportunity to explore the natural beauty of the region with their dogs.
Yes, for experienced hikers and their dogs, Bajo Bidasoa offers challenging routes. The Urdaburu Summit (600 m) – Collado de Lizarregi loop from Mugaritz is a difficult 12.5 km trail with significant elevation gain, providing a rewarding experience through the mountainous terrain of Aiako Harria Natural Park.
Bajo Bidasoa is suitable for hiking year-round due to its mild climate. However, spring and autumn generally offer the most pleasant conditions with moderate temperatures and lush scenery. Summers can be warm, especially on exposed coastal paths, while winters are mild but can bring rain. Always check local weather forecasts before heading out.
While Bajo Bidasoa is generally dog-friendly, it's always recommended to keep your dog on a leash, especially in natural parks like Aiako Harria, near livestock, or in populated areas. Always carry waste bags and clean up after your dog. Be mindful of other hikers and wildlife, and ensure your dog has enough water, particularly on longer or more exposed routes.
Many trails in Bajo Bidasoa lead to stunning viewpoints. The peaks of Txurrumurru and Irumugarrieta within Aiako Harria Natural Park offer magnificent panoramic views. Additionally, the Jaizkibel Summit provides expansive vistas of the coastline and surrounding areas, perfect for enjoying with your dog.


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