U.S. Bank Tower plans to incorporate a glass slide that shows a view of downtown Los Angeles and suspends the visitor about 1,000 feet above ground.
Workers installing a piece of glass on a suspension bridge do a precarious pose on January 27 in Zhangjiajie, China.
Tourists walk on a suspension bridge made of glass in China's Shiniuzhai National Geological Park in September 2015.
Shiniuzhai National Geological Park's glass bridge is 985-feet long.
Visitors who step into one of the boxes of The Ledge in Chicago can see for 50 miles across four states. Six million people have ventured into the boxes since 2009. 500 people have proposed in them and visitors can now even get married in them.
Perched on the 24th floor, the swimming pool at Holiday Inn Shanghai Pudong Kangqiao protrudes from the main building. The pool's bottom is constructed with toughened glass.
The Skywalk at Eagle Point offers a glass walkway over the lip of the Grand Canyon.
Photographers in London get a unique view of the River Thames from Tower Bridge's glass walkway in November 2014.