Board a boat from Phu Quoc for an eight‑hour snorkeling loop through Kim Quy, Gam Ghi and May Rut in the An Thoi archipelago. Expect guided swims, an onboard Vietnamese lunch and easy hotel transfers — perfect for snorkelers of basic experience.
More ways to explore the area's outdoor wonders
The sun hits the harbor like a promise, and the boat slips toward the open water — An Thoi’s limestone outcrops sliding astern as the engine finds its rhythm. Within an hour you’re anchored over a mosaic of coral heads; masks on, fins whispering as the reef pulls you into a different pace.
Difficulty
moderate
Duration
8–9 hours
Fitness Level
You should be comfortable swimming short distances, climbing aboard a boat, and spending multiple hours active outdoors.
Wildlife
History
An Thoi has long been a seasonal fishing and trading cluster; the islands supported pearl and net-fishing communities that shaped local coastal culture.
Conservation
Coral reefs here are vulnerable to warming and physical damage — avoid touching coral, use reef-safe sunscreen, and follow guides’ instructions to minimize impact.
Reserve your spot on the Full Day Snorkeling to Explore Three Islands by Boat in Phu Quoc today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring reef-safe sunscreen
Protect both your skin and the coral by using mineral-based, reef-safe sunscreen applied before boarding and after swimming.
Stash motion-sickness remedies
If you’re prone to seasickness, take preventive medication at least 30 minutes before departure and sit mid-boat where movement is minimized.
Wear a secure mask and fins
A well-fitting mask prevents leaks and lost time; simple fins improve propulsion and conserve energy while snorkeling.
Carry small cash and ID
Bring local currency for souvenirs, tips or a small port fee — ATMs can be limited outside Duong Dong.
Personal snorkel mask
A fitted mask improves comfort and visibility; although gear is provided, personal equipment often fits better.
Reef-safe sunscreen
Mineral-based sunscreen protects your skin and reduces harm to corals during extended sun exposure.
Water shoes or reef boots
Protect feet on rocky shores and when entering shallow beaches like May Rut.
Dry bag (small)
Keeps phone, cash and a change of clothes dry during transfers and while on deck.