Grand Canyon
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.
Do you think you would walk out on this skywalk? I am not sure I could. I don't like to drive over long bridges knowing there is air and a bit of metal underneath my tires.
