Zhangjiajie Grand Canyon and galss bridge

Located in Cili county of Zhangjiajie city in middle China’s Hunan Province, Zhangjiajie Grand Canyon is in close vicinity to the World Natural Heritage, World Geo Park wulingyuan scenic area.  The glass bridge is built between two mountains of Zhangjiajie Grand canyon, which is 1,230 feet (375 meters) long and 20 feet (6 meters) wide with a height of 984 feet (300 meters) from bottoms. It is unbelievable to build the bridge like this, so crazy!!!