4.5
(2215)
14,556
hikers
21
hikes
Bus station hiking trails around Urdaibai offer access to a diverse landscape within this UNESCO Biosphere Reserve in the Basque Country. The region is characterized by the Oka River estuary, which forms extensive wetlands and marshes, and a 12-kilometer coastline featuring sandy beaches and dramatic cliffs. Inland, hikers encounter holm oak forests, low mountains with steep slopes, and varied terrain shaped by karst formations. This combination of coastal, estuarine, and mountainous environments provides a range of hiking experiences.
Last updated: May 16, 2026
4.2
(75)
297
hikers
5.33km
01:45
250m
240m
Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.
4.7
(36)
143
hikers
16.3km
04:54
480m
480m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

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4.5
(12)
97
hikers
6.95km
02:06
210m
210m
Hard hike. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
3.6
(5)
99
hikers
8.69km
02:25
160m
160m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.0
(7)
50
hikers
24.9km
07:26
740m
740m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
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The Hermitage of San Pedro de Atxarre, located at an altitude of over 300 meters, is one of the most spectacular natural balconies in Urdaibai. From its viewpoint, you can enjoy a unique panoramic view of the Urdaibai marshes and Izaro Island off the Basque coast.
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Simply stunning. Easy to get to, so it's worth the trip.
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The best view of Urdaibai
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A worthwhile climb with a beautiful view.
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Picturesque old town with a relaxed surfer vibe
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Really good view and natural highlight of the tour
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Op viewpoint on the cliffs
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Urdaibai offers over 20 bus-accessible hiking trails, providing a wide range of options for exploring this UNESCO Biosphere Reserve without a car. These routes allow you to discover the region's diverse landscapes, from coastal paths to inland forests.
The bus-accessible hikes in Urdaibai cater to various fitness levels. You'll find approximately 4 easy routes, 12 moderate routes, and 5 more challenging trails. This variety ensures that both casual walkers and experienced hikers can find a suitable adventure.
Many bus-accessible hikes in Urdaibai lead to stunning natural features and landmarks. You can explore the unique Oma Forest, known for its painted trees, or enjoy breathtaking Views over the Urdaibai marsh, a crucial stopping point for migratory birds. Other highlights include the historic Artzubi Bridge and the iconic Matxitxako Lighthouse.
Yes, Urdaibai's diverse coastline offers several bus-accessible coastal trails. These routes often feature dramatic cliffs, sandy beaches, and picturesque fishing villages. A great example is the Talaia y Ogoño — circular por Elantxobe route, which offers stunning sea views and passes through the charming village of Elantxobe.
Absolutely. Many bus-accessible trails in Urdaibai are circular, allowing you to start and end your hike at the same bus stop without needing to retrace your steps. For instance, the Church of Santa María – Mundaka Port loop from Bermeo is a moderate circular route that connects two iconic coastal towns.
Urdaibai offers several easy and moderate bus-accessible trails that are suitable for families. These routes often feature gentle terrain and offer opportunities to enjoy nature without strenuous climbs. While specific family-focused routes are not detailed here, the region's many natural attractions and viewpoints can make for an engaging family outing.
Generally, dogs are welcome on many outdoor trails in Urdaibai, especially when kept on a leash. However, specific regulations may vary depending on the protected area or local municipality. It's always best to check local signage or specific trail rules for the route you plan to hike, particularly in nature reserves or near sensitive wildlife habitats.
Urdaibai is beautiful year-round, but the best time to hike often depends on your preferences. Spring and autumn offer mild temperatures and vibrant scenery, with spring bringing blooming flora and autumn showcasing rich fall colors. The estuary and marshes are particularly active with migratory birds during these seasons. Summer is ideal for coastal walks and enjoying the beaches, while winter can offer crisp, clear days, though some trails might be muddier.
For breathtaking panoramic views, consider trails that ascend to viewpoints like Peñón de Ogoño or the chapels of San Pedro de Atxarre and San Miguel de Ereñozar. The Laga Beach – View from San Pedro de Atxarre loop from Ibarrangelu is a moderate route that provides excellent vistas over Laga Beach and the surrounding coastline.
The bus-accessible trails in Urdaibai are highly rated by the komoot community, with an average score of 4.47 stars. Reviewers often praise the region's stunning coastal scenery, the rich biodiversity of the estuary, and the convenience of accessing diverse landscapes via public transport. The well-maintained paths and the blend of natural beauty with cultural sites are frequently highlighted.
Yes, Urdaibai is a prime location for birdwatching, especially around its estuary and marshes. Many bus-accessible trails run alongside these wetlands, offering excellent opportunities to observe migratory and resident bird species. The Urdaibai Bird Centre is also accessible and provides further insights into the region's avian life.

