Mu Ko Ang Thong National Marine Park
What the experts agree on
An archipelago of 40 limestone islands an hour from Koh Samui, featuring hidden lagoons, emerald lakes, white-sand beaches, and caves best explored by boat or kayak. Dolphins and monkeys frequent the shores, making it a postcard-perfect day trip.
“The islands contain limestone mountains, strangely shaped caves, emerald-green lakes and ponds. Most tourists visit on a one-day trip, which can be arranged from Koh Samui.”
– Fodor's
"Blue Stars Kayaking offers daylong paddles to the park's bays, caves, and deserted beaches. Above water, keep eyes peeled for dolphins and monkeys by the shore."
"An archipelago of about 40 small islands combining sheer limestone cliffs, hidden lagoons, white-sand beaches and dense vegetation providing a postcard-perfect vista almost anywhere you look." Full review
2 Stars
"An hour by boat off the coast of Ko Samui, these tiny islands appear as rocks floating on the surface of the sea." Full review
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Make sure you take your swimming costumes, cameras and sturdy shoes (to offer protection against the rocks).