When
November 22 · annually
Next: Sunday, 22 Nov 2026
Duration
3 days
Where
Seychelles
About SUBIOS
SUBIOS, also known as Underwater Festival, is a celebration of marine life.
Origins & significance
Started in 1989, it aims to promote Seychelles' unique marine biodiversity and encourage its preservation.
How it's celebrated
The festival includes underwater activities, exhibitions, and educational talks about marine conservation.
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Last updated 19 Jul 2026.