Published on 08:04 PM, August 03, 2016

China's glass walkway opens in Tianmen mountain

The Zhangjiajie park already offers tourists this - at 430m (1,410ft) and suspended over a 300m-deep valley it is billed as the world's longest glass bridge. Photo: AP

China has opened a glass walkway around Tianmen mountain at Zhangjiajie National Forest Park in Hunan.

The 100-metre-long "Coiling Dragon Cliff" skywalk is part of the latest addition to China's craze for vertiginous tourist attractions.

To assuage fears about safety, in June the park authorities deliberately cracked the glass then drove a car full of people over it. It was fine. Photo: AP

And for good measure, they hit it with a sledgehammer. Photo: AP