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Spain
Basque Country
Gipuzkoa
Urola Costa
Zumaia

Cretaceous–Paleogene Boundary Cliffs

Discover
Places to see

Natural Monuments

Spain
Basque Country
Gipuzkoa
Urola Costa
Zumaia

Cretaceous–Paleogene Boundary Cliffs

Highlight • Natural Monument

Cretaceous–Paleogene Boundary Cliffs

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by 113 explorers out of 115

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    Location: Zumaia, Urola Costa, Gipuzkoa, Basque Country, Spain

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    Tips

    October 29, 2023

    Hiking

    Geologically interesting, exceptional formations
    Attention: Be aware of the tides - the coast cannot be safely crossed during high tides
    Translated by

    August 4, 2023

    Hiking

    At this point, the Cretaceous-Tertiary boundary is exposed, marking the geologic boundary of 65 million years ago and the dinosaur extinction.
    Translated by

    May 1, 2025

    Hiking

    Great view
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    Best routes to Cretaceous–Paleogene Boundary Cliffs

    4.8

    (286)

    1,698

    hikers

    1. View of Sakoneta Flysch Cliffs – Sakoneta Cliffs loop from Deba

    19.1km

    06:01

    630m

    630m

    Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.

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    Hard

    Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.

    Hard

    Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.

    Moderate

    Details

    Informations

    Elevation 60 m

    Weather

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    Thursday 5 February

    16°C

    11°C

    41 %

    Additional weather tips

    Max wind speed: 14.0 km/h

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    Location: Zumaia, Urola Costa, Gipuzkoa, Basque Country, Spain

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    Zumaia Flysch Cliffs

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