Ko Kai, Ko Po Da Nok or Ko Dam Khwan, Krabi Province

Three distinctive limestone karsts rising dramatically from the Andaman Sea create one of Krabi’s most photographed island clusters. Ko Kai (Chicken Island) gets its name from the peculiar rock formation resembling a chicken’s head, while Ko Po Da Nok and Ko Dam Khwan complete this trio of interconnected islands joined by pristine sandbars during low tide. This natural phenomenon allows visitors to walk between islands across gleaming white sand that emerges from crystal-clear waters.

Walking across the exposed sandbars feels like stepping onto a secret pathway between worlds, with warm sand beneath your feet and turquoise water lapping at both sides. The shallow coral gardens surrounding these islands offer excellent snorkeling opportunities, where colorful parrotfish and angelfish dart between brain corals and sea fans. Climbing the rocky outcrops rewards you with panoramic views of the surrounding seascape, while the protected waters provide ideal swimming conditions. The sound of gentle waves against limestone cliffs mingles with the calls of white-bellied sea eagles soaring overhead, and the salty sea breeze carries hints of tropical vegetation from the forested cliff tops.

Peace defines the experience here, far removed from crowded tourist beaches yet easily accessible from the mainland. The islands maintain an untouched quality that makes every visitor feel like an explorer discovering something special. During low tide, families spread picnics on the sandbars while snorkelers explore the coral gardens just meters away. The changing tides create an ever-shifting landscape that transforms throughout your visit, ensuring no two trips feel identical.

Visit during low tide for the best sandbar experience, typically occurring twice daily with timing varying by season. Longtail boats from Ao Nang or Railay Beach take 15-20 minutes and offer the most authentic approach, while speedboat tours often combine these islands with nearby attractions. Pack reef-safe sunscreen, snorkeling gear, and plenty of water since no facilities exist on the islands. This day trip destination showcases Krabi’s natural beauty in its purest form, making it ideal for photography enthusiasts and nature lovers seeking tranquil island hopping.