the Grand Canyon Skywalk is a large, semicircular bridge with a transparent glass floor, allowing tourists to walk out 70 feet from the canyon rim and view the bottom from 4,000 feet above.

Some say that cantilevering a massive viewing platform off the western rim of the Grand Canyon is a ... structure’s three-inch-thick glass bottom onto the canyon’s rusty-striped glory is ...

There's a valley hidden within the majestic Grand Canyon that can fill your day with zip-lining thrills and scenic views you ...

“The breakdown in gaps in communication in the channel ecosystem have been an Achille’s heel in the industry … nobody had ever built the platform ... as big as the Grand Canyon.