 It is noted for more than 3,000 quartzite sandstone pillars and peaks across most of the site, many over in height, along with many ravines and gorges with attractive streams, pools, lakes, rivers and waterfalls.It features 40 caves, many with large calcite deposits, and a natural bridge named Tianqiashengkong (Bridge Across the Sky), which is one of the highest natural bridges in the world.The site is situated in Zhangjiajie City and lies about to the northwest of Changsha, the capital of Hunan Province.