A quick speedboat ride from Phuket brings you to Coral Island (Koh Hey), where shallow reefs, white sand and calm bays make for worry-free snorkeling and beach time. This full-day trip combines guided snorkeling, a Thai lunch, and optional water-sport extras—ideal for families and first-timers.
A quick speedboat ride from Phuket brings you to Coral Island (Koh Hey), where shallow reefs, white sand and calm bays make for worry-free snorkeling and beach time. This full-day trip combines guided snorkeling, a Thai lunch, and optional water-sport extras—ideal for families and first-timers.
The sea opens like a bright invitation as the speedboat cuts out of Chalong or Rawai harbor and Phuket shrinks to a rim of palms. In thirty minutes the water has changed from polluted bay green to a clear, tropical turquoise that seems to dare you to dive in; Coral Island’s shallow reefs and two sandy beaches unfold, car-free and low-key.
Verified experiences and guided adventures in the surrounding area.
Operated by Asian Trails LTD · Phuket, Phuket
The sea opens like a bright invitation as the speedboat cuts out of Chalong or Rawai harbor and Phuket shrinks to a rim of palms. In thirty minutes the water has changed from polluted bay green to a clear, tropical turquoise that seems to dare you to dive in; Coral Island’s shallow reefs and two sandy beaches unfold, car-free and low-key.
Koh Hey—known locally for its coral gardens and small fishing-community history—sits on the lee side of Phuket’s southeast coast where fringing reef and wind patterns create calm swimming bays. The island’s geology is limestone and sandstone outcrops with low ridges that give brief viewpoints over Chalong Bay; fishermen once used these shorelines as seasonal camps before tourism reshaped the economy.
Expect bright parrotfish, schools of damselfish, and the slow glide of sea turtles if you’re lucky; the reef is fragile, so guides emphasize “look but don’t touch.” Lunch is typically a simple Thai spread at a local beachfront restaurant, and optional activities—parasailing, banana boat, sea-walking—operate from the main beach in high season.
Practical guidance: bring reef-safe sunscreen, a full water bottle, and a lightweight change of clothes. Snorkel gear is usually provided but test masks before entering; life jackets are available for non-swimmers. Peak calm water and visibility are usually mid-morning; afternoons can pick up chop when the sea breeze strengthens.
For families and first-time snorkelers this is an accessible introduction to Andaman reef life—short boat runs, minimal currents, and clear, shallow water make Coral Island a reliable full-day escape from Phuket.
Speedboat transfers are typically around 15–30 minutes from main piers near Chalong and Rawai depending on sea conditions.
Yes—basic snorkel masks, fins and life jackets are provided, but many travelers bring personal masks for fit and hygiene.
Yes; life jackets are available and much of the snorkeling happens in shallow, calm water, but non-swimmers should remain with guides or choose beach activities.
No—most small island shops and activity booths accept cash only, so bring sufficient Thai baht for extras and tips.
Asian Trails LTD operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




The sea opens like a bright invitation as the speedboat cuts out of Chalong or Rawai harbor and Phuket shrinks to a rim of palms. In thirty minutes the water has changed from polluted bay green to a clear, tropical turquoise that seems to dare you to dive in; Coral Island’s shallow reefs and two sandy beaches unfold, car-free and low-key.
The sea opens like a bright invitation as the speedboat cuts out of Chalong or Rawai harbor and Phuket shrinks to a rim of palms. In thirty minutes the water has changed from polluted bay green to a clear, tropical turquoise that seems to dare you to dive in; Coral Island’s shallow reefs and two sandy beaches unfold, car-free and low-key.
Koh Hey—known locally for its coral gardens and small fishing-community history—sits on the lee side of Phuket’s southeast coast where fringing reef and wind patterns create calm swimming bays. The island’s geology is limestone and sandstone outcrops with low ridges that give brief viewpoints over Chalong Bay; fishermen once used these shorelines as seasonal camps before tourism reshaped the economy.
Expect bright parrotfish, schools of damselfish, and the slow glide of sea turtles if you’re lucky; the reef is fragile, so guides emphasize “look but don’t touch.” Lunch is typically a simple Thai spread at a local beachfront restaurant, and optional activities—parasailing, banana boat, sea-walking—operate from the main beach in high season.
Practical guidance: bring reef-safe sunscreen, a full water bottle, and a lightweight change of clothes. Snorkel gear is usually provided but test masks before entering; life jackets are available for non-swimmers. Peak calm water and visibility are usually mid-morning; afternoons can pick up chop when the sea breeze strengthens.
For families and first-time snorkelers this is an accessible introduction to Andaman reef life—short boat runs, minimal currents, and clear, shallow water make Coral Island a reliable full-day escape from Phuket.