Space Needle, U.S.

For the 1962 World's Fair, the futuristic Space Needle in Seattle, Washington, was constructed. One of the most recognizable structures in the world is the Space Needle in Seattle.

The famous landmark is 184 meters tall and 42 meters wide at its widest point. Edward E Carlson and John Graham, architects, collaborated on the design. It has a rotating restaurant on top called SkyCity, with an absolutely stunning view all around.

Aside from the aesthetics, the structure is built to withstand 200 mph winds and 9.1 magnitude earthquakes, and it also has no less than 25 lightning rods, so as fragile as it may appear, it's a tough one.

Completed: 1961
Function: Observation tower
Architect: John Graham & Company
Location: Seattle, Washington, U.S.