Scuba Diving Around Ko Chang
Compare activities with our booking partners. Check each option’s location and requirements.
Things to do · Destination Guide
Wrecks, coral gardens, and slow-island beach days in Thailand's eastern Gulf
Pick an activity mode to compare signature sites, skill fit, and gear planning notes before you lock your trip.
Koh Chang is the eastern Gulf's wreck-and-reef playground: two-tank day boats hit the HTMS Chang Wreck for big structure and schooling fish, then switch to shallower national-park reefs for coral gardens and macro life. Add Koh Mak for easy training dives and park access, or Koh Kood for quieter sites and relaxed schedules. Operators like BB Divers (Koh Chang and Koh Kood) and Koh Mak Divers make it simple to combine islands on one trip.
A pinnacle dive often described as an underwater cathedral, with interesting structure and marine life down to about 30 m.
A coral-rich reef with a shallow profile down to about 18 m, ideal for long bottom times, buoyancy practice, and relaxed photography.
A sandy and rocky slope with hard and soft corals, generally maxing out around 15 m.
A shore-accessible reef around 12 m, well suited to beginners and check dives, with a mix of hard corals and common reef fish.
A purpose-sunk former landing ship with a depth range around 30 m to 35 m.
Operator Checklist
Conditions Fallback
Avoid
Compare activities with our booking partners. Check each option’s location and requirements.