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Phong Nha - Ke Bang National Park Headquarter
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Indawo
25 Đường GS1
Dĩ An, Quang Binh Province
Phong Natural Heritage Area
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Quoc Viet
August 15, 2019
Designated a Unesco World Heritage Site in 2003, the remarkable Phong Nha-Ke Bang National Park contains the oldest karst mountains in Asia, formed approximately 400 million years ago. Riddled with hundreds of cave systems – many of extraordinary scale and length – and spectacular underground rivers, Phong Nha is a speleologists’ heaven on earth.