Skip long ferry runs and hit An Thoi’s best reefs by private speedboat. This 4–6 hour trip maximizes time snorkeling at Fingernail, Gam Ghi, May Rut and Hon Thom with a guide, meals, and equipment included.
Skip long ferry runs and hit An Thoi’s best reefs by private speedboat. This 4–6 hour trip maximizes time snorkeling at Fingernail, Gam Ghi, May Rut and Hon Thom with a guide, meals, and equipment included.
The engine cuts through glassy water and the An Thoi islands slide into view—low, white-rimmed shapes punctuating turquoise plates. On a private speedboat you trade long transfers for time in the water: the trip’s rhythm is short runs between pockets of reef, quickings of sunlight on the bow, and the steady hush of coral-studded shallows inviting you to surface and look down.
Verified experiences and guided adventures in the surrounding area.
Operated by You Cruises · An Thoi, Kien Giang
The engine cuts through glassy water and the An Thoi islands slide into view—low, white-rimmed shapes punctuating turquoise plates. On a private speedboat you trade long transfers for time in the water: the trip’s rhythm is short runs between pockets of reef, quickings of sunlight on the bow, and the steady hush of coral-studded shallows inviting you to surface and look down.
The An Thoi archipelago sits off Phu Quoc’s southern coast and forms part of a larger marine park that local fishers have navigated for generations. Geologically these are granite and limestone outcrops with fringing reefs that drop from meter-deep snorkel flats into deeper channels. Culturally the islands are tied to An Thoi town’s maritime life—fishing, boat-building, and seasonal trade—and recent tourism centers on low-impact snorkeling and small-scale island hospitality.
On this private tour expect 4–6 hours: hotel pickup in Duong Dong, high-speed hops to the “Big Four” islands, and roughly 45–60 minutes snorkeling at each stop. Guides choose sites based on swell and visibility; reefs here are shallow (1–6 m) and suited to beginners, but currents can pick up near channels. Practical tips: wear reef-safe sunscreen, secure small cameras in a float, and bring a light reef shoe for rocky landings.
Timing matters—mornings often offer calmer seas and better clarity—while respecting the reef is essential: avoid touching coral, use designated entry points, and pack out any trash. The reward is direct: translucent water, quick access to diverse reef life, and the freedom of your own boat to set the pace.
The tour is marketed as suitable for all fitness levels; children and non‑swimmers can join but should wear life vests and stay near the guide—confirm any age limits during booking.
Operators select snorkeling spots based on current conditions and will alter the itinerary or cancel if waves make snorkeling unsafe; refunds follow the operator’s cancellation policy.
Yes—basic snorkeling equipment is included, but experienced snorkelers may prefer to bring a personal mask for fit and comfort.
Typical stops are 45–60 minutes for snorkeling per location, with total trip time around 4–6 hours including transfers and lunch.
You Cruises operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




The engine cuts through glassy water and the An Thoi islands slide into view—low, white-rimmed shapes punctuating turquoise plates. On a private speedboat you trade long transfers for time in the water: the trip’s rhythm is short runs between pockets of reef, quickings of sunlight on the bow, and the steady hush of coral-studded shallows inviting you to surface and look down.
The engine cuts through glassy water and the An Thoi islands slide into view—low, white-rimmed shapes punctuating turquoise plates. On a private speedboat you trade long transfers for time in the water: the trip’s rhythm is short runs between pockets of reef, quickings of sunlight on the bow, and the steady hush of coral-studded shallows inviting you to surface and look down.
The An Thoi archipelago sits off Phu Quoc’s southern coast and forms part of a larger marine park that local fishers have navigated for generations. Geologically these are granite and limestone outcrops with fringing reefs that drop from meter-deep snorkel flats into deeper channels. Culturally the islands are tied to An Thoi town’s maritime life—fishing, boat-building, and seasonal trade—and recent tourism centers on low-impact snorkeling and small-scale island hospitality.
On this private tour expect 4–6 hours: hotel pickup in Duong Dong, high-speed hops to the “Big Four” islands, and roughly 45–60 minutes snorkeling at each stop. Guides choose sites based on swell and visibility; reefs here are shallow (1–6 m) and suited to beginners, but currents can pick up near channels. Practical tips: wear reef-safe sunscreen, secure small cameras in a float, and bring a light reef shoe for rocky landings.
Timing matters—mornings often offer calmer seas and better clarity—while respecting the reef is essential: avoid touching coral, use designated entry points, and pack out any trash. The reward is direct: translucent water, quick access to diverse reef life, and the freedom of your own boat to set the pace.