Koh Tao Divers
Koh Tao Divers
5
09:30 - 18:00
Monday
09:30 - 18:00
Tuesday
09:30 - 18:00
Wednesday
09:30 - 18:00
Thursday
09:30 - 18:00
Friday
09:30 - 18:00
Saturday
09:30 - 18:00
Sunday
09:30 - 18:00
Full view

About
Learn from the #1 dive center! Get certified or boost your skills with the first dive center on Koh Tao, established over 30 years ago. We are known for highly trained dive professionals and chilled-out vibe with unshakeable dedication to scuba diving. KTD is an award winning dive center offering the widest selection of dive courses on Koh Tao. Whether you are a recreational, technical, CCR diver 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 team teaches courses in multiple languages and we use the most advanced online learning system 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. We can match the needs of our divers from first timers to tech enthusiasts due to having our own boat , which is easily accessible from our beach front dive center. Join the pioneers of Koh Tao diving!
Koh Tao, Thailand
Meets animal welfare guidelines
Awards
Travellers' Choice
2024
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5.0
779 reviews
Excellent
712
Very good
54
Average
6
Poor
4
Terrible
3
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Kukkis
Helsinki, Finland3 contributions
Dec 2022 • Couples
My fiancé and I did the open water course with Mika last week. The whole experience could not have been any better. Mika made us all feel very safe and taken care for. Any nervousness felt prior to the course vanished already on our first day theory class. The instructors go through everything you need to know extremely thoroughly.
We repeated different skills (taking off the mask underwater, regulator off etc.) so many times I now could not be less scared of any of these mishaps happening in the future. And mostly, we were having so much fun we were laughing on our every dive.
I sincerely recommend Koh Tao Divers to anyone who is interested in diving, learning from the very start or more advanced, or just for fun dives. The whole place has a very professional yet chill vibe. They do an amazing selection of different courses, surely something for anyone. Will definitely be back!
We repeated different skills (taking off the mask underwater, regulator off etc.) so many times I now could not be less scared of any of these mishaps happening in the future. And mostly, we were having so much fun we were laughing on our every dive.
I sincerely recommend Koh Tao Divers to anyone who is interested in diving, learning from the very start or more advanced, or just for fun dives. The whole place has a very professional yet chill vibe. They do an amazing selection of different courses, surely something for anyone. Will definitely be back!
Written 6 December 2022
This review is the subjective opinion of a Tripadvisor member and not of Tripadvisor LLC. Tripadvisor performs checks on reviews as part of our industry-leading trust & safety standards. Read our transparency report to learn more.
Moana
5 contributions
Dec 2022 • Couples
We had only planned to stay on Koh Tao a few days for our Open Water divers course. Two weeks later we are gleefully looking back at three diving certifications (Open Water Divers, Advanced Adventurer und Enriched Air Nitrox Lv. 2 - YAY!). We experienced that a bubbly slogan can come true: „Diving sucks you into a different world.“ - but more than that: it connects, calms and changes you. Everyday we noticed, how lucky we were to have decided on Koh Toh Divers. It is a basecamp for adventurers, a safe haven full of idiosyncratic explorers and experts. With Mika we had an incredible dive instructor who made us laugh constantly with his witty comments, opened our hearts to the underwater world and the wisdoms it teaches about life (as simple as it sounds: go slowly, don’t forget to breathe, balance your buoyancy). My absolute highlight was the night dive: luminescent plankton lit up the dark waters in front of us, shrimps that sped through the water as if they were peddling on high wheel cycles, and a squid that cheekily catapulted away from us leaving only an ink trail. It is a bit painful how these experiences turn into memories as we depart - but these are bound to stay forever.
Written 19 December 2022
This review is the subjective opinion of a Tripadvisor member and not of Tripadvisor LLC. Tripadvisor performs checks on reviews as part of our industry-leading trust & safety standards. Read our transparency report to learn more.
Joonas Hyyryläinen
Oulu, Finland37 contributions
Dec 2023 • Couples
The service was great and we were able to dive 4 days in a row and at different sites each day. We recommend morning dives, because we were back from the dives already before midday and there was time to relax.
The staff was really helpful, friendly and knowledgeable! Able to dive with a safe mind, even though on some days the conditions were more demanding. The diving site was also changed when the conditions were deemed too bad. Rating 6/5 and we will be back :) Thank you!
The staff is professional and very friendly. Recommend to go morning dives! Rate 6/5
The staff was really helpful, friendly and knowledgeable! Able to dive with a safe mind, even though on some days the conditions were more demanding. The diving site was also changed when the conditions were deemed too bad. Rating 6/5 and we will be back :) Thank you!
The staff is professional and very friendly. Recommend to go morning dives! Rate 6/5

Written 6 December 2023
This review is the subjective opinion of a Tripadvisor member and not of Tripadvisor LLC. Tripadvisor performs checks on reviews as part of our industry-leading trust & safety standards. Read our transparency report to learn more.
Vibeke
156 contributions
Mar 2023 • Couples
Pros:
Kind and smiling divemaster Parn. Small groups 1:4.
Cons:
The boat could really need an all-over renovation. Some of the diving equipment is in good condition, others are in poor condition. We were sad that the dives only lasted 39 and 42 min. We finished both dives at 100 bar (even though we started with between 180-190 bar).
Now we have tried two different diving centers in Koh Tao, and compared to other places (both here in Thailand and in other countries) we have dived, it feels like a busy business and the goal is to get as many divers as possible through per day, instead of personal and unique diving experiences. We miss hospitality, warmth and sincere passion. The price may also reflect that - it is relatively cheap to dive in Koh Tao. However, we are happy to pay more for a better and more memorable experience.
Kind and smiling divemaster Parn. Small groups 1:4.
Cons:
The boat could really need an all-over renovation. Some of the diving equipment is in good condition, others are in poor condition. We were sad that the dives only lasted 39 and 42 min. We finished both dives at 100 bar (even though we started with between 180-190 bar).
Now we have tried two different diving centers in Koh Tao, and compared to other places (both here in Thailand and in other countries) we have dived, it feels like a busy business and the goal is to get as many divers as possible through per day, instead of personal and unique diving experiences. We miss hospitality, warmth and sincere passion. The price may also reflect that - it is relatively cheap to dive in Koh Tao. However, we are happy to pay more for a better and more memorable experience.
Written 22 March 2023
This review is the subjective opinion of a Tripadvisor member and not of Tripadvisor LLC. Tripadvisor performs checks on reviews as part of our industry-leading trust & safety standards. Read our transparency report to learn more.
Thayna Cruz
Gothenburg, Sweden2 contributions
Jul 2023 • Family
My family and I had an absolutely amazing experience with the Koh Tao Divers! They were hardworking, friendly, incredibly attentive and intelligent divers! Shoutout to our fantastic and talented diving instructor, Kevin. He was the absolute best, he taught with such passion, joy, and patience on what we needed to know about diving! It was incredible. They are definitely the best dive school in Koh Tao, hands down!!! Amazing! Love them and will miss them forever!
Written 17 July 2023
This review is the subjective opinion of a Tripadvisor member and not of Tripadvisor LLC. Tripadvisor performs checks on reviews as part of our industry-leading trust & safety standards. Read our transparency report to learn more.
Oli
Paris, France4 contributions
May 2021 • Friends
Here's another 5 stars rating for koh tao divers !
I'd like to underline the great work Kevin Powers did (i git my open water and advanced open water with him). He was really fun and made us feel really comfortable underwater.
He was really pro even during the briefing before the dive, always showing you the dive site on a map, what you might see, where you might go according to what the current is like when you reach the dive site...
Plus, it is a lot more pleasant to dive directly in the reef in front of the shop rather than in a pool even for the first dives.
Would totally recommend going to koh tao divers !
I'd like to underline the great work Kevin Powers did (i git my open water and advanced open water with him). He was really fun and made us feel really comfortable underwater.
He was really pro even during the briefing before the dive, always showing you the dive site on a map, what you might see, where you might go according to what the current is like when you reach the dive site...
Plus, it is a lot more pleasant to dive directly in the reef in front of the shop rather than in a pool even for the first dives.
Would totally recommend going to koh tao divers !
Written 12 May 2021
This review is the subjective opinion of a Tripadvisor member and not of Tripadvisor LLC. Tripadvisor performs checks on reviews as part of our industry-leading trust & safety standards. Read our transparency report to learn more.
Thank you for your 5 star review, we really appreciate it and your kind words! So glad to hear that you are happy with your diving experience with us. Hope to see you back soon here! :)
Written 19 January 2022
This response is the subjective opinion of the management representative and not of Tripadvisor LLC.
Eyety S
Bangkok, Thailand5 contributions
Apr 2022 • Couples
Great place to learn to scuba diving, I did refresh diving with – instructor Mika L. and advance diving with - instructor Lasi L. were great – patient and clearly explained what to do and when. The whole place has a family welcoming vibe, very chill but also very safe and good equipment. Would highly recommend this place “Koh Tao Divers” (KTD) for anyone learning to scuba or looking to scuba. Thanks for everything!
Written 14 April 2022
This review is the subjective opinion of a Tripadvisor member and not of Tripadvisor LLC. Tripadvisor performs checks on reviews as part of our industry-leading trust & safety standards. Read our transparency report to learn more.
Petra A
1 contribution
Mar 2022
My best decision was to do OWD with Koh Tao divers! Staff is so friendly and helpful, also the instructors were professionals. I felt safe the whole time. Koh Tao divers is also located in the beach and has restaurant and accommodation right next to it which made everything easier. I highly recommend and I am definitely coming back. Thank you for a good time and awesome dives, till the next time!
Written 25 March 2022
This review is the subjective opinion of a Tripadvisor member and not of Tripadvisor LLC. Tripadvisor performs checks on reviews as part of our industry-leading trust & safety standards. Read our transparency report to learn more.
Saku Teräväinen
Hameenlinna, Finland5 contributions
Feb 2021
Having had a principle of never visiting the same place twice as long as there are new places to visit for many winters now, Koh Tao Divers made us do an exception. We ended up spending a month with them in 2019 and 2020, doing courses and fun dives, and generally just hanging around and spending time with the awesome crew. And now we are going to visit again this march.
From Mikko and Ivan, whom both are pretty much legends by now, the professionalism and patience of Pasi, to the allround awesomeness and friendliness of Ploy. And last but not least Krista, who went above and beyond to help us find a special accommodation for us, and then again helped us reschedule said accommodation when the everchanging rules of entry made us postpone our holiday from january to march.
As lovely as Koh Tao is, it's Koh Tao Divers that seems to make us break our original principle time and time again. Do yourself a favor: Go dive with KTD.
From Mikko and Ivan, whom both are pretty much legends by now, the professionalism and patience of Pasi, to the allround awesomeness and friendliness of Ploy. And last but not least Krista, who went above and beyond to help us find a special accommodation for us, and then again helped us reschedule said accommodation when the everchanging rules of entry made us postpone our holiday from january to march.
As lovely as Koh Tao is, it's Koh Tao Divers that seems to make us break our original principle time and time again. Do yourself a favor: Go dive with KTD.
Written 20 January 2022
This review is the subjective opinion of a Tripadvisor member and not of Tripadvisor LLC. Tripadvisor performs checks on reviews as part of our industry-leading trust & safety standards. Read our transparency report to learn more.
Thank you so much for your review and kind words! We really appreciate it and so glad to hear that you enjoy spending time with us. Looking forward to see you again in March! :)
Written 25 January 2022
This response is the subjective opinion of the management representative and not of Tripadvisor LLC.
Pauliina
2 contributions
Oct 2020
I spent two weeks of diving and training with KTD Malta. Crystal clear waters, beautiful wrecks and some of the dives easily made it to my top 5 dives ever! I did my X-over to SF2 eCCR with SSI, and it's safe to say I am well, truly and utterly in love with my new silent, beautiful unit. It's easy to breath, beautifully streamlined, and throws you in the right position in the water.
As always, whether in Thailand or Malta, KTD crew are friendly, flexible, efficient and reliable. A massive thanks to KTD Malta for making all of this possible. Special thanks to Mikko and Krista for being incredibly helpful in ordering the unit and a million extra bits and pieces I wanted/ needed, top notch instructing in and out of the water, for being patient and accommodating beyond belief when sorting everything out between four different countries, for being 100% safe and knowledgeable all the time, and most importantly for some EPIC diving and epic times! 😍 Simply the best of the best, in Europe and in Asia, thank you! 🙏💕
As always, whether in Thailand or Malta, KTD crew are friendly, flexible, efficient and reliable. A massive thanks to KTD Malta for making all of this possible. Special thanks to Mikko and Krista for being incredibly helpful in ordering the unit and a million extra bits and pieces I wanted/ needed, top notch instructing in and out of the water, for being patient and accommodating beyond belief when sorting everything out between four different countries, for being 100% safe and knowledgeable all the time, and most importantly for some EPIC diving and epic times! 😍 Simply the best of the best, in Europe and in Asia, thank you! 🙏💕
Written 20 October 2020
This review is the subjective opinion of a Tripadvisor member and not of Tripadvisor LLC. Tripadvisor performs checks on reviews as part of our industry-leading trust & safety standards. Read our transparency report to learn more.
Wow, thank you for your review and kind words towards us! We appreciate it a lot. So nice to hear about your diving experience at Malta, and we were happy to help you. Hope to see you back soon!
Written 19 January 2022
This response is the subjective opinion of the management representative and not of Tripadvisor LLC.
Do you have private diving for two?
Or ladies only?
Written 11 November 2019
Hey!
Yes, private group is arrangeable.
Are you already a diver or are you looking for Open Water course?
If you would like to to do Open Water Diver Course, You can find more info about private courses from Koh Tao Divers website;
Courses - Beginner - SSI Open Water Diver - Private Course
You can book you course on our website or feel free to contact us for more information.
Have a good day :)
Written 12 November 2019
We are coming out in April and you have been recommended by a friend who has just been there. 3 divers and 1 snorkeller - can the snorkeller come out with you?
Written 12 January 2019
KohTaoDivers-KTD
Koh Tao, Thailand
Hi, thank you for your message. This is possible depending of the weather conditions then. Please go to our website for more information and booking.
Have a nice day,
KTD Team
Written 13 January 2019
Good Morning!
Me and my friend are arriving at 9:30 at Koh Tao.
Are there any open spaces for a snorkeling trip today?
If so at which time?
Kind regards,
Tobias Knoll
Written 1 October 2018
How much in Australian $ is it for a two tank dive trip out please?
Written 19 July 2018
Stiamo pianificando una vacanza a novembre è periodo giusto per immersioni? Avete anche alloggi?
Written 17 July 2017
60Lynette
Port Elizabeth, South Africa
My son want to do further dive training with you. How do we go about obtaining further info, a motivational letter for his visa and your course prices. He has already completed his advanced open divers and a few specialties. Thanks Lynette South Africa
Written 6 February 2015
Hi Lynette
Thank you for your interest in our dive training.
We offer training from multiple training agencies, including PADI, RAID and SSI.
You can read more and see prices for our available course on our web page.
Our sister company, Koh Tao Tec Divers, offers technical dive training for experienced divers.
I hope the above can help answer your questions, other please contact us again.
Best regards
Ivan
Koh Tao Divers
Written 7 February 2015
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