Tachai Reef is a coral reef surrounding Koh Tachai, featuring both hard and soft corals, along with sandy areas ideal for searching for small marine life. Highlights include a pristine reef, schools of fish, and opportunities to encounter diverse marine life.
Approximately 5–30 meters
(Easy – Medium)
Open Water and above
Sea turtles, butterflyfish, parrotfish, clownfish, moray eels, lionfish, nudibranchs, and various schooling fish.
