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Basque Mountains

The Top 20 Caves in the Basque Mountains

Looking to visit a cave in the Basque Mountains on your next adventure? To help you better plan your next outdoor experience, we’ve collected Basque Mountains’s 20 best caves for you. Based on the experiences of other users, each is a recommendation you know you can trust — so you can better plan your next adventure.

1
Orbaneja del Castillo Waterfall

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  1. 1

    It is beautiful on its own, but if we add the depths of the town from which it arises... visit it!

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    Tip by oscargynko

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  2. 2

    Curious formation that allows us to go from one side of the mountain to the other.
    Be careful if it is wet or damp as the stones slip a lot.

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    Tip by Tzommer

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  4. 3

    The Portupekoleze arch-cave, located in the Urbasa mountain range, is the spectacular result of water erosion, which over the millennia has created this enormous arch in the rock.

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    Tip by Sofía_Ibáñez

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  6. 5

    Kortezubi is a municipality that preserves an extensive landscape, ecological and cultural heritage. It was chosen by our ancestors as a home and residence in prehistoric times, undoubtedly attracted by …

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    Tip by Urdaibai Basque Reserve

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  7. 6

    The Valley of Colors is an authentic open-air museum, where you will discover the magic that erosion can create over millions of years.
    In this magical place, you can enjoy numerous geoforms and a variety of colors in the rocks.

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    Tip by Javi Jaavii

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  10. 9

    Ramales has well-preserved architecture, with some Indian mansions with beautiful gardens and gates. The Revillagigedo palace (18th century) stands out. However, its most valuable heritage is the group of caves …

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    Tip by LaraFY

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to discover even more caves in the Basque Mountains.

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Last updated:
September 1, 2025

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