Leave Phuket’s crowds for a full-day speedboat run to Koh Haa and Koh Rok—three guided snorkel stops, a Thai buffet on white sand, and late-afternoon sea views. This practical day trip suits swimmers with basic comfort in open water.
Leave Phuket’s crowds for a full-day speedboat run to Koh Haa and Koh Rok—three guided snorkel stops, a Thai buffet on white sand, and late-afternoon sea views. This practical day trip suits swimmers with basic comfort in open water.
The morning air on Phuket’s marina tastes of diesel and salt as the speed catamaran slips away, leaving the shoreline hotels behind. Within an hour the skyline thins and the sea widens; limestone outcrops and low islets appear as the boat races toward Koh Haa and Koh Rok, where shallow reefs fan out beneath glassy water.
Verified experiences and guided adventures in the surrounding area.
Operated by Oh-Hoo · Phuket, Phuket Province
The morning air on Phuket’s marina tastes of diesel and salt as the speed catamaran slips away, leaving the shoreline hotels behind. Within an hour the skyline thins and the sea widens; limestone outcrops and low islets appear as the boat races toward Koh Haa and Koh Rok, where shallow reefs fan out beneath glassy water.
These islands sit on the southern edge of the Andaman Sea and show geology of uplifted coral and ancient reef growth; white sand beaches on Rok contrast with the jagged, karst fragments elsewhere. Local fish—clownfish, damselfish and parrotfish—thread the sea fans and table corals you’ll see while snorkeling. The islands have long been used by fishermen and occasional pearl divers; today small-scale tourism supports nearby coastal villages in Phuket and Trang.
Expect three guided snorkel stops: a morning dip at Koh Haa’s clear shallows, midday snorkeling around Rok Nai and Rok Nok, and a final bay swim or beach relax before the return. The trip includes hotel pickup, a full Thai buffet lunch, basic snorkeling kit (mask, snorkel, fins, life jacket) and an English guide.
Practical edge: the day is long—plan for 10–11 hours including transfers. Protect your skin with a high‑SPF reef-safe sunscreen, bring a light long-sleeve sun shirt for boat time, and a dry bag for cameras. If you’re nervous in open water, request a life jacket and stay near the guide; currents are generally mild but can pick up between islands. Early-year months offer calmer seas; monsoon season increases chop and reduced visibility. With basic swim comfort and sun-smart prep, this trip delivers close coral encounters and late-afternoon light that makes the islands glow before the boat heads home.
easy.
10–11 hours.
Suitable for general fitness; swimmers should be comfortable in open water for short periods
Yes—hotel pickup and drop‑off from major Phuket hotels is included; confirm your pickup time and location at booking.
No formal experience is required; basic comfort snorkeling and the ability to float or swim short distances is recommended.
Yes—a full Thai buffet lunch and drinks are served on Rok Island, including local dishes and fresh fruit.
The operator cancels trips for unsafe conditions and offers an alternative date or full refund if the tour is cancelled.
These islands were traditional fishing grounds for Malay and Thai coastal communities; recent tourism has been managed to protect reef habitats.
Visitors are asked to use reef‑safe sunscreen, avoid touching coral, and follow guides’ instructions to minimize anchor damage and reef disturbance.
Oh-Hoo operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




The morning air on Phuket’s marina tastes of diesel and salt as the speed catamaran slips away, leaving the shoreline hotels behind. Within an hour the skyline thins and the sea widens; limestone outcrops and low islets appear as the boat races toward Koh Haa and Koh Rok, where shallow reefs fan out beneath glassy water.
The morning air on Phuket’s marina tastes of diesel and salt as the speed catamaran slips away, leaving the shoreline hotels behind. Within an hour the skyline thins and the sea widens; limestone outcrops and low islets appear as the boat races toward Koh Haa and Koh Rok, where shallow reefs fan out beneath glassy water.
These islands sit on the southern edge of the Andaman Sea and show geology of uplifted coral and ancient reef growth; white sand beaches on Rok contrast with the jagged, karst fragments elsewhere. Local fish—clownfish, damselfish and parrotfish—thread the sea fans and table corals you’ll see while snorkeling. The islands have long been used by fishermen and occasional pearl divers; today small-scale tourism supports nearby coastal villages in Phuket and Trang.
Expect three guided snorkel stops: a morning dip at Koh Haa’s clear shallows, midday snorkeling around Rok Nai and Rok Nok, and a final bay swim or beach relax before the return. The trip includes hotel pickup, a full Thai buffet lunch, basic snorkeling kit (mask, snorkel, fins, life jacket) and an English guide.
Practical edge: the day is long—plan for 10–11 hours including transfers. Protect your skin with a high‑SPF reef-safe sunscreen, bring a light long-sleeve sun shirt for boat time, and a dry bag for cameras. If you’re nervous in open water, request a life jacket and stay near the guide; currents are generally mild but can pick up between islands. Early-year months offer calmer seas; monsoon season increases chop and reduced visibility. With basic swim comfort and sun-smart prep, this trip delivers close coral encounters and late-afternoon light that makes the islands glow before the boat heads home.