Most Dangerous Tourist Hiking Trail 2 - The Most Dangerous Roads in the World. T2: I have no words for this.
Snow and ice make China's Mount Hua pilgrimage especially dangerous
China's Mount Hua -The Plank Walk, the most famous, & dangerous, trek on Hua, joins the north & south peaks. A more benign, alternative trail has been opened but many continue to test their courage & luck by hugging the sheer rock. (image: Aaron D Feen/Flickr)
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To step out on to the Ledge at the Sears Tower, Chicago.