Our festival
The Donostia-San Sebastián International Underwater Film Series, also known as CIMASUB, is a non-profit association...
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Our city
Donostia - San Sebastian is the capital of the province of Guipuzcoa and is located 20 kilometers from the French...
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Team
This is the human group of people that make up Cimasub and that works every day to bring you closer to the marine world.
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