Koh Tao Divers, also known as KTD, is the oldest scuba diving school on Koh Tao, established in 1987. KTD is known for our experienced instructors, relaxed vibe and amazing diving. KTD is Finnish owned and run, but our international team offers courses also in English, Italian and Danish just to name few.At KTD you will find the full range of diving courses starting from beginner courses all the way to professional level and technical diving. We’re affiliated with Scuba Schools International and proudly boast the Diamond Instructor Training Resort rating. In technical diving we offer both SSI Extended Range and TDI courses.
Dive for a living! The SSI professional level course prepare you for a career in diving.
Specialty courses give you the opportunity to dive deeper into specialised topics!
Life starts at 45 m! When recreational diving is just not enough, our tech courses give you the experience and knowledge you need to execute more challenging dives.
" 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!"