A glass path suspended on a cliff face has been built on the side of the Tianmen Mountain in China.
The skywalk is situated 4,700ft above sea level on the side of the Tianmen Mountain in Zhangjiajie, China. The 200ft long bridge joins the west cliff at the Yunmeng Fairy Summit, the summit of Tianmen Mountain and Zhang Jiajie.And it would appear to be too scary for the cleaners - tourists are asked to put on shoe covers before passing to help keep the path clean.