Eureka Tower Skydeck 88 in Melbourne
This Australian skyscraper, like many other skyscrapers, has an observation deck that provides arresting city-wide views. However, what makes Eureka Tower's Skydeck extra-special is "The Edge," a glass cube that daringly juts out 10 feet from the facade. Visitors to The Edge will find themselves suspended nearly 1,000 feet above Melbourne. Not for the faint hearted!
Photo courtesy of vincentq