Thale Waek (Separated Sea) Krabi, a wonderful tourist attraction. If talking about places to visit and really interesting, there are many places but the most wonderful and amazing which is inevitable that is “Thale Waek (Separated Sea)”, Krabi Province. Thale Waek (Separated Sea) is a beautiful place and absolutely wonderful, so let’s get to know this beautiful place.

Thale Waek (Separated Sea) Krabi, a wonderful tourist attraction

Thale Waek (Separated Sea) in Krabi is a rare tide phenomenon where a white-sand bar rises from the Andaman Sea to link Koh Tub, Koh Mor and Koh Kai (Chicken Island). One moment you’re boating across deep water; an hour later the sea has fallen and you can walk between three islands. Aim for the lowest tide of the day, ideally about five days before and after the full moon, and arrive 30–60 minutes before low tide to watch the sandbar widen. Come by long-tail from Ao Nang or Railay, wear water shoes, and stay within the roped path—currents can run along the edges. Time it for sunset for glowing photos over Krabi’s limestone cliffs, and check the Ao Nang/Krabi tide tables before you go.

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Once, visitors could hire a long-tail to fish and camp under the stars on Thale Waek’s islets, but overnight stays are no longer permitted. Today, Thale Waek (Separated Sea) remains a must-see Krabi day trip: at low tide a white-sand bar links Koh Tub, Koh Mor and Koh Kai (Chicken Island) in the middle of the Andaman Sea. Come by long-tail or speedboat from Ao Nang or Railay, check the tide tables, and target the day’s lowest tide—often around spring tides near the full or new moon—for the widest sandbar.

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Meet the three islands

🏝️ Tub Island — at low tide a ~200 m sandbar links to Koh Mor/Chicken (Thale Waek).

Tub Island is a small Krabi islet with a sheltered south-facing beach. At low tide, the sand here merges with the sandbank of Koh Poda Nok (Chicken Island), forming a roughly 200-meter natural bridge—part of the famed Thale Waek. Expect powder-fine white sand and clear, shallow water, perfect for wading and photos.

🏝️ Koh Mor — rocky islet, crystal-clear water; no landing beach. Links to Koh Tub at low tide.

Koh Mor is a small rocky islet in Krabi with no landing beach, but the seawater is crystal clear. Just 70 meters from Tub Island, it joins at low tide via a natural sandbank—part of the famous Thale Waek—so you can walk from one island to the other.

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🏝️ Koh Poda Nok — long white-sand beach, clear water, iconic “chicken head” cliff

Koh Poda Nok (Chicken Island / Koh Dam Khwan) is Krabi’s iconic rock profile: an overhanging cliff forms a “chicken head” silhouette—some see an axe handle or even a cartoon nose. Snorkel the shallow fringing reef with patches of hard coral (richer gardens lie farther offshore). Expect a long white-sand beach, clear water, and classic limestone scenery. Schools of sergeant majors (“tigerfish”) swirl in the shallows—fun to watch, but please don’t feed wildlife.

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