More than 1.7 million people make their way to Willis Tower ... CHICAGO – of the 110-story Willis Tower (the third-tallest building in North America after One World Trade Center and Central Park ...

Formerly known as the John Hancock Observatory, 360 CHICAGO towers 1,000 feet over The Magnificent Mile from its location on the 94th floor of the John Hancock Center (or 875 North Michigan Avenue ...

Located opposite the Chicago Water Tower, two long blocks west of the lake, taking up most of the lower floors of the 67-story Park Tower, and sharing the building with elite retail stores and ...