The photo shows foreign tourists walking on a glass-bottomed bridge at the Zhangjiajie Grand Canyon Scenic Area. (Photo/Wu Yongbing)
The glass bridge is known as the world's first alpine cable-stayed glass-bottomed bridge above canyon.
Spanning two cliffs in the canyon area, the bridge stretch 430 meters long and 6 meters wide, hovering over a 300-meter-deep valley. The bridge deck is paved with transparent glasses and can accommodate up to 800 people at a time.
Chinese source: Hunan Daily
Part of English source: Xinhua