There is cool video posted on YouTube:
Glass-Bottom Deck to Be Unveiled Tuesday
March 7: Tribe member Don Havatone celebrates the 'rollout' of the Skywalk over the Grand Canyon at the Hualapai reservation in Arizona.
HUALAPAI INDIAN RESERVATION, Ariz. — Visitors who have marveled at the Grand Canyon's vistas will now have a dizzying new option: a glass-bottom observation deck allowing them to gaze into the chasm beneath their feet.
The Skywalk, which will be unveiled Tuesday, is being touted as an engineering marvel. The glass-and-steel horseshoe extends 70 feet beyond the canyon's edge with no visible supports above or below.
For $25 plus other fees, people will be able to see 4,000 feet straight down to the canyon floor, a vantage point more than twice as high as the world's tallest buildings.
Hualapai Indians, who live near the rim about 90 miles west of the national park, allowed a Las Vegas developer to build the $30 million Skywalk in hopes of creating a unique attraction on their side of the canyon.
Tribal leaders are betting that people will flock here, braving the rugged terrain — including a twisty ride through unpaved roads — to walk its transparent surface. The Skywalk, they hope, will become the centerpiece of a budding tourism industry that includes helicopter tours, river rafting, a cowboy town and a museum of Indian replica homes.