Welcome to MCSS


The Marine Conservation Society Seychelles (MCSS) is a Non-Governmental Organisation registered in Seychelles which promotes the conservation of the marine environment through education, research and the implementation of a number of programmes. Current activities include long running monitoring programmes on turtles and terrapins, coral restoration as well as several grant funded programmes and projects.

Most of our projects are supported by volunteer effort and several are funded through sponsorship by local businesses, associations and individuals. Please visit our Projects page for full details of current activities.

Opportunities are currently available for volunteers and interns at most of our projects, please visit the Volunteers page for details.


MCSS Whale Shark Eco-tours 2024


The Marine Conservation Society Seychelles will be running whale shark snorkel tours from 1st September 2024 – 31st October 2024. Departing from Beau Vallon, join the MCSS team in search of whale sharks and help contribute towards a long term monitoring programme.

For more information or to make a booking, please email mcsswhaleshark@gmail.com.