Nguom Ngao Cave
Ngườm Ngao Cave (Động Ngao) is a limestone cave situated in Bản Gun village, Đàm Thủy commune, Trùng Khánh district, Cao Bằng province, Vietnam. Positioned approximately 3-5 kilometers from the renowned Bản Giốc Waterfall, this cave represents a pivotal geological formation in northern Vietnam, characterized by intricate stalactite and stalagmite structures. The cave extends 2,144 meters in length, featuring three primary entrances and a consistent internal temperature of 18-25°C. Discovered in 1921 and surveyed in 1995, Ngườm Ngao Cave opened to tourists in 1996, drawing visitors to its natural wonders.
Cave data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).