Mud City, the Windy City, the City of the Big Shoulders... If there is one thing we are certain of, it is that Chicago is the birthplace of exceptionally tall buildings.
To celebrate the city's ongoing innovations in soaring skyscrapers, Orbitz has illustrated 20 of Chicago’s most iconic sky-high architecture.
View the republished content from Orbitz' list complete with an interactive timeline of Chicago's tallest buildings.