Let´s get wet...

Scuba diving courses on Koh Tao

We offer the full range of diving courses from your very first breath under water up to instructor and technical levels from SSI and TDI organizations.

Dive the paradise

Learn scuba diving on Koh Tao

Our seasoned team of dive instructors are ready to give you the training you need. We will tailor the courses according to your itinerary, whether you only want to try out breathing underwater, or dive deeper into our specialty courses

  • Individual teaching, group size max 4 per instructor
  • Spend less time in a classroom, do online training from your home sofa before arriving to Koh Tao
  • Multilingual Team - Finnish management
  • We are open all year around
  • Koh Tao is one of the most cheapest places in the world to learn to scuba dive
beginner diving courses on Koh Tao

For beginners

Take a peek under the surface! Entry-level courses introduce you to a new world!
Dive professional courses on Koh Tao

Professional level

Live the dream! The SSI professional level courses prepare you for a career in diving. Spread your enthusiasm to new divers!
Scuba diving speciality courses on Koh Tao

Continue your education

Specialty courses give you the opportunity to focus on more specific topics, and take you deeper into diving.
Technical diving courses on Koh Tao Thailand

Technical diving

When recreational diving is just not enough, our tech courses give you the experience and knowledge you need to execute more challenging dives.
Trip Advisor certificate of excellence winner 2017

"The boat is really good, schedule covers a wide variety of the best sites, they have good equipment but what makes this diveshop stand out is the atmosphere that I haven't experienced elsewhere in Koh Tao. The fun dives are literally fun dives. I have never felt so relaxed diving, being encouraged and enjoying myself. Everyone working at KTD goes the extra mile to make sure all customer wishes and needs are accommodated. When on board I felt like being part of the crew, fully involved in discussions about the dives, about the marine life and this created an environment where it was just so easy to bond with the other divers as well. I had 13 fun dives with KTD, namely with Giorgio, Tom, Pauliina, Eeva & Antti who were all excellent, knowledgeable and super fun and really hope I can go back again soon. And of course the cherry on top was the Sail Rock excursion where I could swim with a baby whale shark!"

05/2017 ALEXANDRA

Give us a shout

Office hours 9.30-18.00
Tel. +66 77 457 085
Mob. +66 86 06 99244
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Copyright 1987 - 2017 Koh Tao Divers. All rights reserved. Photo credits to Fat Fish Movies, Anna Kekkonen, Irena Stangierska, Fredrik Lindblad, Mikko Paasi and Lawrence Alex Wu.