A view of bends on the road circling Tianmen Mountain in Zhangjiajie, Central China’s Hunan province, July 2, 2015. A 10.77 kilometer road with 99 bends travels to the top of the mountain, in a national forest park, rising in altitude from 200 meters to 1300 meters. Alongside the winding road are steep cliffs and deep valleys. It is also called the “heaven-linking avenue.” (Photo/IC)
