The underground park Old Dragon Cave is located in Huangjiaoya Jurisdictions, is the nearest natural karst cave from Chongqing main city. In the karst cave there are stalactites for ten million, dazzling lifelike, Yinhe River fountain throughout among them, and visitors in holes see the view. The exploration drift all show interest and excitement, so it is a good place for leisure sightseeing.

Ticket: CNY15