Maya Bay surrounded by limestone cliffs on Ko Phi Phi Leh Island, Krabi Province, Thailand
Cathedral Cove marine reserve on Coromandel Peninsula, New Zealand
Fam Islands archipelago aerial view, West Papua, Indonesia
A popular swimming spot on Niue Island, Niue
Limestone karst Island at Talo Wao Bay, Ko Tarutao, National Marine Park, Satun, Thailand
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