# Yilong Cave

- **Country:** China
- **Length:** 4,200 m
- **Location:** Pingxiang City, Jiangxi Province, People's Republic of China

Yilong Cave is a 180-million-year-old karst cave located in Pingxiang City, Jiangxi Province, People's Republic of China. Also known as Nielong Cave (孽龙洞/孽龍洞 literally evil dragon cave), the cave extends to around in length. Inside there are unusual rock formations, small streams and waterfalls.

**Source:** https://en.wikipedia.org/wiki/Yilong_Cave (Wikipedia, CC BY-SA)