Tangna cave

Tangna cave, Bamei village, is surrounded by mountains and no road. The entrance and exit of the village mainly depends on the two natural limestone karst water caves in front of and behind the village. Villagers have to feel the rock wall for wading, support bamboo rafts, row canoes and take small boats. Only after several kilometers of dark water caves can they get in and out. This water hole is called tangna hole.

Address: Guangnan County, Wenshan Zhuang and Miao Autonomous Prefecture, Yunnan Province

Longitude: 102.30184677124

Latitude: 23.286019515016