4700 ft high Glass Sky Walk in Tianmen Mountain in Zhangjiajie Hunan, China
4700 ft high Glass Sky Walk in Tianmen Mountain in Zhangjiajie Hunan, China 中國湖南省 張家界天門山玻璃棧道 China’s newest tourist spot is a glass-bottomed walkway around the cliff face of the Tianmen Mountain, 7 ft above sea level, at Zhangjiajie, Hunan ......