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.
More ways to explore the area's outdoor wonders
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.
Difficulty
easy
Duration
5–6 hours
Fitness Level
Suitable for most people who can climb boat ladders and swim short distances; basic stamina for getting on/off boats and light beach walking.
Wildlife
History
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.
Conservation
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.
Reserve your spot on the 4 Islands Famous Day Trip With Longtail Boat And Mini Buffet today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Time your trip for low tide
The sandbar between Tub and Mhor is accessible only at low tide—confirm tide times and aim for morning departures for the best crossing and photos.
Use reef-safe sunscreen
Coral reefs here are sensitive—choose reef-safe SPF and reapply sparingly to protect marine life.
Secure a dry bag
Phones and cameras can get splashed during boarding and snorkeling—use a small dry bag to protect valuables.
Wear water shoes
White sand is soft but rocky bits and coral shards exist near shore; water shoes make beach walks and snorkeling exits easier.
Reef-safe sunscreen
Protects skin while reducing damage to coral reefs during snorkeling.
summer
Water shoes
Protects feet from sharp coral and makes sandbar walks comfortable.
Light dry bag
Keeps phone, wallet, and camera safe from splashes while on the boat.
Light swimwear and rash guard
Quick-dry clothing and sun protection during long periods on the water.
summer