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:
At Cimasub, we continue to add surprises: we are delighted to announce that Seven Seas, a world leader in diving expeditions and marine exploration, is joining us as a sponsor of our festival.
The Seven Seas is a liveaboard...
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The deadline to participate in the Donostia-San Sebastián International Underwater Film Festival (CIMASUB) 2025 is fast approaching. Hurry! If you haven't submitted your work yet, remember that September 15 is the deadline to...
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The Donostia-San Sebastián International Underwater Film Festival (CIMASUB) is pleased to announce that S.M.Y. Ondina, a long-standing sponsor of our festival, will once again be joining us for the 49th edition, which will...
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It is a pleasure and an honour to be able to participate in the Cimasub. On the one hand because of the prestige it has, as well as being able to meet and surround yourself with world-famous people who know, respect and love...
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Spectacular work, congratulations. Next year, you will break the mould. I'm glad that the Cycle team has woken up, there was a great need for people with enthusiasm, initiative and interest to come in. I congratulate you with...
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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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