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Enjoy the CIMASUB

Come and enjoy the underwater world. Find out where, when and what we offer.

Compete in the CIMASUB

Participate and take part in our competition with your photographs, short films or documentaries.

Organiser of the CIMASUB:

Latest news

Cimasub tours Gipuzkoa in March with underwater cinema, exhibitions, and intergenerational activities

The Donostia – San Sebastián International Underwater Film Festival (CIMASUB) continues its work in March to raise awareness of the underwater world through film, photography, and educational and social activities. This month,...

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Four destinations for Cimasub on its February agenda

During February, CIMASUB – Donostia-San Sebastián International Underwater Film Festival will bring underwater culture and cinema to several locations through film screenings, photography exhibitions, and educational...

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The Cimasub Tour 25/26 fills January with underwater cinema in Irun, Beasain, and San Sebastián.

The Cimasub Tour 25/26 kicks off the year with an extensive program throughout January, bringing the best underwater cinema, photography, and marine outreach to different audiences and generations. The activities will take...

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Opinions

David Galvañ Fernández

Undoubtedly the Cimasub is a national reference in terms of underwater film festivals and one of the most important at international level, all this is reflected in the large number of short films, documentaries and...

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Carlos Bengoa (Radio Viajera y Donosti City)

It is already a classic in my diary to attend the cycle of this amazing underwater cinema. Short films and documentaries of the highest level of work, production and image quality. I also greatly value the day-to-day work of...

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Jesús Manuel Martínez Guerrero

We are very excited to receive this special mention from the CIMASUB jury for our work PLASTONIC LOVE. It is a luxury and a great pleasure to attend this wonderful contest, to enjoy all the great works presented, each one...

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