Ko Ngai (เกาะไหง) is an island in Krabi Province, but can better be reached via Trang Province on the southern Andaman Coast. Like many other coastal destinations in southern Thailand, it is known for its diving and long white beaches.

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• Ko Ngai travel guide from Wikivoyage

7°24′53″N 99°12′17″E / 7.414811°N 99.204858°E / 7.414811; 99.204858