An afternoon boat runs between Chicken, Poda, Tup (Tup) and Phra Nang—snorkel warm reefs, walk a temporary sandbar at low tide, then enjoy a seafood dinner at Railay as the sun slides behind karst towers. Practical, family-friendly and rich in coastal geology.
More ways to explore the area's outdoor wonders
Board the long-tail at Ao Nang as late afternoon light tilts across limestone cliffs and the boat cleaves a bright wedge through the Andaman Sea. You pass Chicken Island’s beaked silhouette, slip into warm water to snorkel coral gardens, and step onto Poda’s fine white sand while a receding tide reveals the sandbar that links Tup Island. By evening the cliffs at Phra Nang throw long shadows; the cave’s spirit shrine—stocked with carved offerings—is a living piece of local belief. After a seaside seafood set at a Railay restaurant, the return ride traces a painted horizon while the last sunlight picks out karst towers.
Difficulty
easy
Duration
7–8 hours
Fitness Level
Suitable for most fitness levels; basic swimming ability recommended for snorkeling stops.
Wildlife
History
Phra Nang Cave combines natural history and local legend: fishermen historically left carved offerings to a princess spirit believed to protect sailors, and the karst landscape formed from ancient marine limestone uplift and erosion.
Conservation
Coral reefs here are sensitive to warming seas and physical damage—use reef-safe products, avoid touching coral and follow guides’ instructions to minimize impact.
Reserve your spot on the Krabi 4 Islands Sunset Dinner Seafood today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Time the tides
Tup Island’s sandbar appears at low tide—ask your guide about local tide times to plan the best beach walk.
Use reef-safe sunscreen
Protect reefs and your skin; apply sunscreen on the boat to avoid washing chemicals into the water.
Prepare for rough seas
Bring seasickness meds if you’re prone; open water and chop are common on windy days.
Bring small cash
Carry cash for tips, extra drinks or snacks at Railay restaurants where card service can be limited.
Reef-safe sunscreen
Protects skin and sensitive coral ecosystems during extended sun exposure.
Mask and snorkel
Masks provided, but a personal fit improves comfort and visibility in the water.
Water shoes
Useful for rocky entries, short hikes on island beaches and slippery limestone edges.
Dry bag (small)
Keeps phone, wallet and camera dry during transfers and on-deck wind spray.