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:
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 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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2025 will be remembered as a year of consolidation and growth for CIMASUB. A year in which we have continued to move forward with steady steps, driven by our shared passion for the underwater world and the commitment of an...
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I’m truly grateful to the San Sebastián International Underwater Film Festival (CIMASUB 2025) in Spain for selecting my film “The Tiny Wonders of Anilao” as the Winner in the Music Short Film category, and for honoring it with...
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What a wonderful and absolutely special time it was for me and my sister Ruth, to join your excellent and unique festival.
To get the Award for Sonja… I am very proud of her.
This days became a very "special stone in my life...
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My experience at Cimasub 2025 has been unforgettable. The warmth with which we were treated by both the organisers and the audience in such a beautiful setting as the Principal Theatre in San Sebastian, with wonderful...
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