Educate, Protect, Conserve

Our aim is for the preservation & conservation of marine environments through education, awareness & direct action.

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2 days ago

Eco Koh Tao

Reef Check course in underway!! ... See MoreSee Less

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3 days ago

Eco Koh Tao

ECO joining Koh Tao Thai Divers (KTDT), Assava, Koh Exist, Bans Diving Resort and other Koh Tao diver friends on completing the condition surveys for over 80 mooring lines yesterday.
Cool to be part of the survey team working together to conserve Koh Tao.
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6 days ago

Eco Koh Tao

Thanks to all the boys and girls that everyday, with their efforts, help making this world a better and cleaner place.
Always nice to make the difference, even if it's a small one. To the next time guys 💪

Top job by Daniele for organising this event!
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Meet The Crew

Our program leaders are some of the most experienced educators on Koh Tao. They are a dedicated group actively involved in the Koh Tao Community and anything "Eco" going on.


Head Trainer


Specialist Trainer






Using public domains to raise awareness regarding environmental issues we hope all visitors are informed on efforts we are making to preserve the environment and how they can be a part of the solution. Through interactive, in depth and informative educational programs we hope to educate people, especially divers to the importance of local ecosystems highlighting potential problems and possible solutions.


By being involved in a number of programs we aim to actively participate in the preservation and restoration of the local environment. Programs include: Marine surveys, Coral Nursery reseach, Giant Clam rehabilitation, Turtle Release, Mooring Buoy design and deployment, and much more.


We undertake research into ecological issues to provide information as the nature of our changing environment and developsolutions to its future preservation.


Offering courses from beginner to professional. Learn to dive, build on your knowledge, or even create your own thesis by using our projects.

Our Mission

1 Our vision is to be the best provider of marine conservation education on Koh Tao and throughout South East Asia. To empower our customers to believe that change is possible and they can make a difference in the preservation of these resources.

2 Koh Tao is an idyllic paradise providing stunning natural scenery both above & below the water. We will work to make its future a bright one where the environment is preserved and thrives alongside the growing economic development.

3 Our aim at Eco Koh Tao is to influence the environmental policies and practices of all stakeholders on Koh Tao. We wish to help develop economically viable businesses by providing high quality instruction and leadership in the field of marine conservation.