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 2025 we continue to add exceptional partners who share our passion for the sea, biodiversity and underwater images. On this occasion, we are pleased to announce that Lembeh Resort has become a new sponsor of our...
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Summer is a time for the sea, for encounters and, of course, for underwater cinema. At Cimasub we continue to take our images to new places, and this August we have prepared two very special activities that invite you to enjoy...
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At the Donostia-San Sebastián International Underwater Film Festival (CIMASUB) we continue to grow, and we do so with great allies. This year, we are pleased to announce the incorporation of a very special new sponsor:...
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It has been an honour and a privilege to be awarded the Francisco Pizarro prize by Cimasub 2022.
The San Sebastian International Underwater Film Cycle's vocation for the conservation and protection of the oceans should be...
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The magic of CIMASUB is present in every edition. All kinds of details that make this Festival a benchmark for underwater images, full of emotions and works of exquisite quality.
I admire this festival of the sea,...
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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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