Ko Hin-Ngam is a small island in Satun in southern Thailand. Its distinctive shoreline is covered with smooth, dark pebbles that become glossy when wet. The island is part of the Tarutao marine area.

Attraction
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Ko Hin-Ngam is an island in Satun known for its beach of smooth, dark pebbles.
Ko Hin-Ngam is a small island in Satun in southern Thailand. Its distinctive shoreline is covered with smooth, dark pebbles that become glossy when wet. The island is part of the Tarutao marine area.