China's glass walkway opens in Tianmen mountainPublished3 August 2016Shareclose panelShare pageCopy linkAbout sharingImage source, Imaginechina/REX/ShutterstockImage caption, This terrifying construction is part of the latest addition to China's glass bridge craze.Image source, Getty ImagesImage caption, The Coiling Dragon path is in Zhangjiajie National Forest Park in Hunan province, and a new section opened to tourists on Monday.Image source, Getty ImagesImage caption, The 100-m walkway has 99 turns around the side of the sheer cliff face of Tianmen Mountain. For those immune to the terror of a vertical drop, it's a perfect photo opp.Image source, Getty ImagesImage caption, Reassuringly some tourists, in their protective shoes, appeared more keen to cling to the walls and just get it over with.Image source, Imaginechina/REX/ShutterstockImage caption, Braver tourists can enjoy spectacular views across the Hunan countryside. No, we're not sure how this picture was taken either.Image source, APImage caption, 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.Image source, APImage caption, 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.Image source, APImage caption, And for good measure, they hit it with a sledgehammer.This video can not be playedTo play this video you need to enable JavaScript in your browser.Media caption, Dan Simmons tests the world's longest glass-bottomed bridgeMore on this storyDo you dare cross China's glass bridges?Published24 January 2016Glass bridge hit with sledgehammer. Video, 00:02:15Glass bridge hit with sledgehammerPublished10 June 20162:15