The video is a bit shaky, but I think it still provides a good feeling how crazy that "walk" is.
Mount Hua, or Hua Shan means literally "western great mountain and it's easy to see why, right? It is a mountain located near the city of Huayin in Shaanxi province, about 120 kilometres east of Xi'an.
It is one of China's Five Great Mountains, and has a long history of religious significance.
Originally classified as having three peaks, in modern times the mountain is classified as five main peaks, of which the highest is the South Peak at 2,154.9 metres.