Tourists walk on a newly opened glass skywalk clinging to a cliff 300 meters high in Southwest China’s Chongqing Municipality on Thursday. The distance between the outermost point of the skywalk and the cliff is 80 meters. Compared to the Colorado skywalk in the United States, the Chongqing glass skywalk is more thrilling because of its length, transparent walkway and A-shaped tip design.China News Service