Spend a day island-hopping by longtail boat from Ao Nang: snorkel reef gardens, walk the sandbar between Tub and Mhor at low tide, and explore the sacred Phranang Cave. This concise guide tells you what to expect and how to prepare for Krabi’s classic 4-island circuit.
Spend a day island-hopping by longtail boat from Ao Nang: snorkel reef gardens, walk the sandbar between Tub and Mhor at low tide, and explore the sacred Phranang Cave. This concise guide tells you what to expect and how to prepare for Krabi’s classic 4-island circuit.
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Operated by Barracudas Tour Krabi · Ao Nang, Krabi Province
You step from the pier and the longtail's engine murmurs like a patient animal as it parts the morning glass of the Andaman Sea.
easy.
5–6 hours.
Suitable for most people who can climb boat ladders and swim short distances; basic stamina for getting on/off boats and light beach walking.
Yes — masks and snorkel tubes are provided by the operator; you may bring your own fitted gear for better comfort.
Basic facilities are available at the departure pier and on some islands (simple beach toilets); plan accordingly for comfort breaks.
No; life jackets are required and provided, but basic swimming ability is recommended for confidence in open water.
Aonang-area hotel-to-pier round-trip transfer is included; confirm pickup details after booking via the contact the operator requests.
Phranang Cave contains a spirit shrine tied to a local legend of a sea princess; fishermen historically left offerings there for safe passage. The karst islands are part of a limestone system shaped over millions of years by sea-level changes.
Coral reefs around these islands are sensitive to sunscreen and boat anchors; follow guide instructions, avoid touching coral, and use reef-safe products to reduce impact.
Barracudas Tour Krabi operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




Book with Barracudas Tour Krabi
Book directly with Barracudas Tour Krabi for the best rates and real-time scheduling.
Reserve Now