China opens a terrifying glass walkaway along the side of Tianmen Mountain.

A new glass walkaway in China that winds along the cliff of Tianmen is now open to the public.

Called the "Coiling Dragon Cliff Skywalk", the 100m walkaway clings to the side of the mountain in Human's Zhangjiajie National Forest Park.

The walkaway opened to the public Monday, and visitors brave enough to venture along the path were seen sprawling along the glass, taking pictures.

It is the third glass walkaway in the Tianmen Mountain. The park already has a glass bridge that spans 430m over a canyon.