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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 2024 already has winners! Discover the gems of underwater cinema that you can't miss!

CIMASUB 2024 already has its official winners, and we couldn’t be more moved by the incredible response we’ve received this year. Over 300 participants shared their art with us, elevating the underwater cinema lineup and...

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Cimasub and the October program: Tolosa, Zumaia and Portugalete in underwater mode

This October, Cimasub is preparing for a calendar full of exciting activities, in which we will continue our mission to raise awareness of the beauty and fragility of the oceans. Throughout the month, we will be taking part in...

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Cimasub 2024, the edition with more works presented in 48 years of history, thank you for making it possible!

The organising team of the Donostia - San Sebastian International Underwater Film Festival, CIMASUB, is deeply grateful for the incredible reception of our competition this year. We are honoured to share that, once again, we...

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Opinions

Olivier Bourgeois (Fly and Dive)

We are honored and so happy to have participated in CIMASUB, a unique festival, a warm welcome in a magnificent city. David and the whole team knew how to make this festival an extraordinary event in a magical cinema, the...

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Rol Freeman (AOLDE Radio)

Rol Freeman from AOLDE Radio gives us his opinion in this video after spending 3 days with us in last year's Cycle. He also published this fantastic article that moved us completely. Thank you very much Rol, this is your home...

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Julio Martínez

I had the honour of taking part in this 47th edition of CIMASUB, one of the most prestigious film seasons in Europe, with the award-winning photograph in the "ecological awareness" category. Getting to know San Sebastian,...

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