We track 67 dive operators in Koh Nang Yuan. 36 teach certification courses (30 PADI, 12 SSI). 33 run snorkelling trips. 14 offer accommodation alongside diving. The biggest cluster is around Koh Tao, with 28. Listings are ordered by Fin Rank: a published score for how complete and verified each listing is.
The 8 highest-ranked of 67. How Fin Rank works
| Rank | Operator | TripAdvisor | Try dive | Agencies | Website | |
|---|---|---|---|---|---|---|
| 1 | Black Turtle Dive | 5.0(2,983) | none | none | PADI | Visit |
Which centres run each site, named on their own websites or confirmed by the owner.
Fin lists 67 dive operators in Koh Nang Yuan, with the biggest cluster around Koh Tao. 36 of them run certification courses.
PADI is the most common agency (30 centres), followed by SSI (12). RAID, SDI/TDI, BSAC also appear.
Published try-dive prices we hold range from $70 to $118 USD. Treat these as a guide and confirm with the centre before booking.
14 operators in Koh Nang Yuan offer accommodation alongside diving.
33 of the 67 operators we track run snorkelling tours.
Operators are sorted by Fin Rank, a 100-point profile strength score: contact details, what they offer, the dive sites they run, their Google reputation, whether the owner has claimed the listing, and whether their own website links to Fin. 0 listings here are owner-verified. The formula is published in full on the Fin Rank page.
Black Turtle Dive is a scuba diving center located on Koh Tao, Thailand. The operator offers a range of PADI diving courses, professional level training, and marine conservation programs.
The Divers Boat is a French-speaking dive school based in Mae Haad, Koh Tao, with a second center in Koh Phangan. The operator uses two dedicated boats to separate training activities from fun dives for certified divers. They offer courses from beginner to professional levels and organize daily trips to various dive sites in the Gulf of Thailand.
Ihasia Diving Koh Tao is a highly-rated dive center located in Chalok Baan Kao Bay on Koh Tao, Thailand. They are operational daily and situated near several resorts.
Rainbow Fish Divers is a dive center located on Koh Tao, with a high rating and a significant number of reviews. It offers a variety of diving services.
Koh Tao Divers - KTD is a dive center located on Haad Sairee, Koh Tao, Thailand. They offer PADI courses, guided dives, and equipment rental. The center is a well-established dive operation on the island, known for its comprehensive services.
Nitro Dive Center is a dive center located on Koh Phangan - Koh Tao, Thailand. They offer PADI courses, guided dives, and equipment rental. The center is situated in a prime location for exploring the dive sites around Koh Tao.
Simple Life Divers is a dive center located on Sairee Beach, Koh Tao, Thailand. They offer PADI courses, guided dives, and equipment rental. The center is known for its friendly atmosphere and experienced instructors, catering to divers of all levels.
Coral Grand Divers - Koh Tao PADI Career Development Center is a dive center located on Sairee Beach, Koh Tao. It operates daily from 9:00 AM to 5:00 PM and has a 4.9-star rating from nearly 2000 reviews. They accept credit and debit cards.
Hydronauts Diving Resort is a beachfront facility on Koh Tao offering scuba diving courses and guided fun dives. The resort features a training pool, restaurant, and bar, and provides equipment for small-group diving excursions.
Chalok Reef Divers is a dive center based in Chalok Baan Kao on Koh Tao. They offer SSI scuba diving courses, fun diving trips, and onsite accommodation at their resort.
| 2 | The Divers Boat | 5.0(29) | none | none | SSI | Visit |
| 3 | Ihasia Diving | 5.0(1,285) | none | none | PADI | Visit |
| 4 | Rainbow Fish Divers | 4.9(586) | none | none | PADI | Visit |
| 5 | Koh Tao Divers | 4.7(108) | 5.0 | none | PADI | Visit |
| 6 | Nitro Dive Center | 4.7(108) | 5.0 | none | PADI | Visit |
| 7 | Simple Life Divers | 4.7(108) | 5.0 | none | PADI | Visit |
| 8 | Coral Grand Divers | 4.9(1,973) | none | none | PADI · SSI | Visit |
