Real(Mislabeled) - This is a Concept image for a future project at Sierra Tarahumara(Copper(not Cooper) Canyon). The project includes the worlds' longest cable car(built and running in 2010) and theme park type amusements as well as this walkway. This walkway image has been passed around by Vencedoresdesierto here: http://www.skyscrapercity.com/showthread.php?t=435358&page=6
St. Louis City Museum's seven story slide- Housed in the 600,000 square-foot former International Shoe Company, the museum is an eclectic mixture of children’s playground, funhouse, surrealistic pavilion, and architectural marvel made out of unique, found objects. In St. Louis, Missouri.
Petra (Greek "πέτρα" (petra), meaning rock; Arabic: البتراء, Al-Batrāʾ) is a historical and archaeological city in the Jordanian governorate of Ma'an that is famous for its rock cut architecture and water conduits system. Established sometime around the 6th century BC as the capital city of the Nabataeans, it is a symbol of Jordan as well as its most visited tourist attraction.[2