Best mountain peaks around Urdaibai are found within a UNESCO Biosphere Reserve in the Basque Country. This region features diverse ecosystems, from wetlands to coastline, offering exceptional vantage points. Its mountains provide insights into the area's natural and historical heritage. Visitors can explore a variety of peaks that offer extensive views of the surrounding landscape.
Last updated: May 13, 2026
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Popular around Urdaibai
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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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Really good view and natural highlight of the tour
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beautiful panoramic view
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A place with grandiose views over the nature park, surrounding villages and the sea. There is plenty of seating to rest or have lunch. There may be stinging horseflies in summer.
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Be careful of horsefly invasion on the first and last portion!! Magnificent view all the same on Laga beach! Long climb in a stone forest, the hike is not 1h40 but 2h40!!
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For truly unparalleled views, San Pedro Atxarre is highly recommended. Though not the highest peak, its summit provides a complete 360-degree panorama of the Urdaibai Biosphere Reserve, including the estuary, Izaro Island, and coastal towns. Another excellent option is Sollube Summit, which offers breathtaking panoramic views of the Urdaibai National Park and Bermeo.
Yes, San Pedro Atxarre is considered a moderate hike, making it accessible for many, including families. The route often passes through a beautiful Cantabrian oak forest, and the reward is one of the most spectacular views in the region. While some sections can be steep and rocky, it's generally manageable for families.
Several peaks offer historical insights. Sollube is one of the five 'horn mountains' of Biscay, historically used to announce General Assemblies. Its slopes also saw the Battle of Sollube during the Civil War. San Pedro Atxarre features a small hermitage at its summit, possibly a former pagan worship site. Illuntzar's strategic location suggests it may have hosted a Roman military camp, and routes there pass ancient farmhouses, hermitages, and the nearby Iron Age hillfort of Arrola.
While Urdaibai's peaks can be enjoyed year-round, the rainy season can make some trails, particularly on Sollube, muddy and steep. For more comfortable hiking conditions and clearer views, late spring, summer, and early autumn are generally ideal. Always check local weather forecasts before heading out.
Ogoño (Cape Ogoño) is a standout for its dramatic geological features. This impressive cape and mountain formation, with its summit Atxukullu, plunges into the Cantabrian Sea. It's a significant limestone promontory dating back 110 million years and features spectacular caves. It's also a critical habitat for the European storm petrel.
The Urdaibai region offers a variety of outdoor activities. You can explore gravel biking routes, with options like the 'La Nevera de Neberondo' loop from Durango. For more challenging rides, there are numerous MTB trails, including routes around Monte Oiz. Additionally, the rugged cliffs of Ogoño offer challenging experiences for climbers, though access is regulated due to its ecological importance.
While no peak is entirely without effort, San Pedro Atxarre is generally considered a moderate hike, making it more accessible for beginners or those looking for a less strenuous experience. The path often goes through a pleasant oak forest, and the reward of the panoramic views is well worth the effort.
At 726 meters, Illuntzar serves as an excellent 'watchtower' over the Urdaibai Biosphere Reserve and the neighboring Lea-Artibai valleys. Its hiking routes traverse diverse landscapes, including mountain pastures and a beautiful beech forest, offering extensive views of the region's varied terrain, from the Atlantic countryside to the Oma Valley and the Urdaibai marshes.
Visitors consistently praise the breathtaking and expansive views. For instance, the View from San Pedro de Atxarre is described as one of the most spectacular natural balconies, offering unique panoramas of the marshes and Izaro Island. The Talaia (276 m) viewpoint is celebrated as the best spot to see Laga beach and the eastern Urdaibai area, often described as 'simply stunning'.
When hiking Ogoño, be aware that it's a dramatic coastal formation with dizzying views. The trails can be rugged, and some komoot users have noted potential issues with horsefly invasions on certain sections. Access for climbing is regulated due to its importance as a nesting site for the European storm petrel, so always check for current restrictions. The hike can be longer than anticipated, so plan accordingly.
Astogana is identified as the highest point in Urdaibai, reaching an elevation of 803 meters. While it holds the distinction of being the highest, other peaks like Sollube and Illuntzar offer more detailed visitor information regarding specific features and panoramic views.


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