The world's tallest and longest span glass bridge - the glass bridge of the Zhangjiajie Grand Canyon. I havent heard of Zhangjiajie, Ive already heard about this glass bridge with ten world firsts. Standing on the glass bridge, the foot is a deep abyss. Think about whether the legs are weak? Note: You cannot carry all the items that may damage the glass bridge into the scenic area, including cameras, vacuum flasks, large-capacity charging treasures, etc. The security check is very strict. (The camera we brought is specially approved by the scenic spot)