We track 28 dive operators in Koh Chang. 10 teach certification courses (12 PADI, 3 SDI/TDI). 10 run snorkelling trips. 1 offer accommodation alongside diving. The biggest cluster is around Ko Kut, with 5. Listings are ordered by Fin Rank: a published score for how complete and verified each listing is.
The 8 highest-ranked of 28. How Fin Rank works
| Rank | Operator | TripAdvisor | Try dive | Agencies | Website | |
|---|---|---|---|---|---|---|
| 1 | Koh Chang Divers | 4.9(396) | none | $154 | PADI | Visit |
Which centres run each site, named on their own websites or confirmed by the owner.
Fin lists 28 dive operators in Koh Chang, with the biggest cluster around Ko Kut. 10 of them run certification courses.
PADI is the most common agency (12 centres), followed by SDI/TDI (3).
Published try-dive prices we hold range from $137 to $154 USD. Treat these as a guide and confirm with the centre before booking.
1 operator in Koh Chang offers accommodation alongside diving.
10 of the 28 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.
Koh Chang Divers is a PADI 5-star dive center located in Bang Bao. They offer daily boat trips for scuba diving, snorkeling, and freediving, as well as a range of PADI certification courses. The operator focuses on small group sizes and provides equipment, transport, and meals for their dive trips.
Thai Ocean Academy is a dive center located in Koh Mak that offers scuba diving courses, freediving, and snorkeling activities. The operator provides training with certified instructors and uses a sailboat for its excursions to dive sites in the Koh Rang Marine Park.
Local Divers is a Thai-owned PADI dive center based in Koh Chang. They offer daily diving, snorkeling, and freediving trips along with a range of PADI certification courses from Open Water to Divemaster.
BB Divers is a dive center located in Koh Kood, Thailand, offering diving and snorkeling activities. It is situated in a coastal area, likely providing access to local dive spots.
Koh Kood Divers is a dive center located in Koh Kood, Thailand, offering a range of diving and snorkeling services. The center is situated near the coast, facilitating access to various dive sites.
Koh Mak Divers is a dive center located on Koh Mak, Thailand. They offer diving trips, courses, and equipment rental. They are a PADI-certified dive resort.
BB Divers is a PADI 5 Star IDC center operating on the islands of Koh Chang and Koh Kood. The operator provides scuba diving trips, freediving, and snorkeling excursions using their own boats. They also offer various diving courses and provide accommodation options for guests.
BBDivers is a dive center located on Koh Mak, Thailand. They offer a range of diving services including courses, guided dives, and equipment rental. They are a PADI 5 Star IDC Center.
Chang Diving Center is a professional scuba diving operator located at Klong Prao Beach on Koh Chang. They offer a range of services including snorkeling tours, fun dives, and training courses from beginner to technical levels. The center utilizes a custom-built dive boat to access various dive sites in the Mu Koh Chang National Marine Park.
| 2 | Thai Ocean Academy | 5.0(86) | none | none | none | Visit |
| 3 | Local Divers Koh Chang | 5.0(355) | none | none | PADI | Visit |
| 4 | BB Divers | 4.7(108) | none | none | PADI | Visit |
| 5 | Koh Kood Divers | 4.7(108) | none | none | PADI | Visit |
| 6 | Koh Mak Divers | 4.7(110) | none | none | PADI | Visit |
| 7 | BB Diving Shop | 4.8(49) | none | none | PADI | Visit |
| 8 | BBDivers | 4.7(110) | none | none | PADI | Visit |
