Get certified or boost your skills with the first dive center on Koh Tao, established over 30 years ago. We are known for our highly trained dive professionals and chilled-out vibe with unshakeable dedication to scuba diving. KTD is an award winning dive center offering officially the widest selection of dive courses on Koh Tao. Whether you want to start diving, learn secrets of technical or CCR diving or want to become a dive professional, we make sure to polish your skills to the next level. KTD is Finnish owned, but our international and multilingual team offers diving courses in multiple languages and we use the most advanced online learningsystem on the market. Diving is serious fun, and we never compromise on safety. For extra safety we offer free nitrox and free use of dive computers for our students. Our location on Sairee beach makes getting to the boat and dive sites a smooth and comfortable experience. Having our own boatallows the freedom to choose the best divesites on Koh Tao and match the needs of our divers from first timers to fun diversand tech enthusiasts.
Online Training in multible languages
Divecourses for all levels
Get certified or boost your skills with award winning dive center - KTD officially offers the widest range of dive training on Koh Tao.
"Amazing facility, amazing people. The guys are real professionals and really funny in the same time also which makes everything perfect. Super flexible and amazingly helpful. Highly recommend them to anyone who wants to do any type of dives from recreational up to tech dives around the island." - Tovari
"I did with Koh Tao Divers half-day refreshing course, night dive and 7 fun dives. All members off staff are nice, helpful, relaxed, happy to guide you and also very safety orientated. I have dived with 10+ dive operators in 5 continents and this one was definently number one so far."
Why Koh Tao Divers?
OPEN ALL YEAR ROUND
First dive center on Koh Tao since 1987
BEACH FRONT LOCATION ON SAIREE BEACH
TRIP ADVISOR CERTIFICATE OF EXCELLENCE WINNER
WE HAVE OUR OWN BOAT, TAKING YOU TO THE BEST DIVESITES ON KOH TAO
SSI AWARD WINNER 2018 - WIDEST RANGE OF CONTINUING EDUCATION TRAINING
Koh Tao - ONE OF THE CHEAPEST PLACES IN THE WORLD TO LEARN TO SCUBA DIVE
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" 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!"