The competition for the 47th edition of the Donostia - San Sebastian International Underwater Film Series, CIMASUB 2023, is now underway. The deadline for submitting entries to the competition is officially open, with a deadline of 20 September 2023. You can now submit photo galleries, short films and documentaries to participate in our competition.
We have an edition with many surprises and with economic prizes, trips and great experiences, valued at more than €20,000. We maintain the usual categories documentaries, musical short films, short films with voice-over, photo galleries. All with prizes for the best works and the best in ecological awareness, Cantabrian, made by women, by young promises, special awards from the jury, etc. We set no limits and reward talent, originality and the high technical level with which each year you pleasantly surprise us.
CIMASUB 2023 will be held on 16, 17 and 18 November 2023 at the Teatro Principal in Donostia - San Sebastian. From the organisation of CIMASUB we continue working to achieve our main objectives. To raise awareness of the seabed, with all its beauty, but also with all the suffering we are causing it. To make our public fall in love with underwater life and to denounce the serious state of our planet's oceans.
We wish with all our strength to bring the best and most passionate underwater photographers and videographers in the world together again this year in San Sebastian. Enjoy with them and learn together with the best of underwater images on the big screen of the Teatro Principal. Thank you for your participation. If you want to get to know CIMASUB from the inside, click here.