Luobidong

Luobi Cave (simplified, traditional, Luòbǐ Dòng, lit. 'hanging pen cave') is a karst cave under the west face of Yin Ridge located 7 km (4.3 mi) north east of Lizhigou Town, 15 km (9.3 mi) from Sanya City, Hainan Province, People's Republic of China.

Cave data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).