Built for the 1962 World's Fair, the Space Needle has dominated Seattle's skyline ever since with its unique UFO-like design. The tower's 520-foot-high round observation deck offers spectacular ...

The Emerald City boasts one of the most recognizable skylines in the United States, all thanks to an iconic structure offering jaw-dropping views.

Change your perspective and see Manhattan from a totally unique vantage atop some of ... Some of these observation decks are not for the faint of heart, so if you are heights-averse, choose ...

The firm behind the design refers to it as “an oasis in ... the world’s highest nightclub and the world’s highest observation deck. Meanwhile, the Ciel Dubai Marina — set to become the ...