Speed out from Duong Dong to shallow reefs, powder beaches and sheltered snorkeling bays around the An Thoi islands. This private speed-boat tour pairs easy snorkeling with a local BBQ and flexible stops selected for sea conditions.
More ways to explore the area's outdoor wonders
The wake of the speed boat parts turquoise water as limestone outcrops and low coral islets come into view—this is the An Thoi archipelago, a cluster of 17 reefs and islands off southern Phu Quoc. Travelers step from an A/C van in Duong Dong, pass the busy pier and, within an hour, feel the sea cool and clear enough to invite a mask and fins.
Difficulty
easy
Duration
4–6 hours
Fitness Level
Light activity; suitable for people comfortable swimming short surface sessions with rest periods
Wildlife
History
The An Thoi cluster has long been a local fishing ground; small island families historically ran seasonal shelters and later hosted informal beach visits for visitors.
Conservation
Coral reef health varies; visitors are encouraged to avoid touching reef, use reef-safe sunscreen, and follow guides' instructions to reduce anchor and contact damage.
Reserve your spot on the Amazing private snorkeling tour in An Thoi islands by speed boat today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Morning departures for best visibility
Winds pick up in the afternoon—book a morning slot for calmer seas and clearer water.
Use a life vest if unsure
Non-swimmers can enjoy the reefs by floating with a vest—confirm sizes before departure.
Bring reef-safe sunscreen
Chemical sunscreens harm corals; use reef-safe formulations and apply before boarding.
Secure small valuables
Speed-boat rides can be bumpy—store phones and passports in dry bags provided or left at hotel.
Mask, snorkel and fins
Personal gear often fits better than rental equipment and improves comfort in the water.
summer
Rash guard or thin wetsuit
Protects from sun and cool breezes on fast runs and early-morning swims.
spring
Reef-safe sunscreen
Protects skin while minimizing impact on coral ecosystems.
summer
Dry bag and water shoes
Dry bags protect valuables; water shoes help on rocky landings and shallow reefs.