龙缸天坑 石笋河 龙洞 Cloudy Lounge Bridge 土家风情

Longgang Heavenly Pit, Mighty, Steepness and Pretty, Thousands of Postures , Natural Science museum 

Longgang is an oval heavenly pit with long axis of 350m, short axis of 170m and depth of 550m, and its depth ranks the third in China and the fifth in the world. The inner wall is steep; pine and cypress is lying in the parietal suture, ancient cirrus is hanging down, the bottom is always with green plants in all seasons, and hundred birds contend in singing. As it looks like a natural stone vat and there is love legend between woodsman and dragon lady, it’s called Longgang as well as “First Heavenly Pit in the World”.