AustinSlacker writes "CNN is reporting that the Grand Canyon Skywalk is opening today. "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."
The glass-floored Skywalk allows visitors to peer 4,000 feet (1220 meters) down into the canyon. The caveat? Each visitor must pay $25.00 (USD) PLUS addition fees to get to the viewing area. I guess the $25 will help defray the cleaning costs when weak-stomached folks lose their lunch upon realizing they are standing in mid-air over a 4,000 foot drop, a-la Wile E. Coyote..."