This is Vietnam's first inter-provincial UNESCO-listed world natural heritage site.

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A corner of Cat Ba Archipelago

UNESCO recognized the Ha Long Bay - Cat Ba Archipelago as a world natural heritage site due to its natural beauty, including limestone islets covered in lush vegetation and jagged limestone peaks rising from the sea, along with caves and grottoes. This area comprises 1,133 limestone islets of various shapes, with two-thirds of them belonging to Ha Long Bay.

Translated by Chung Anh