Many famous buildings in Chicago are renowned ... Tower is recognized as the tallest building in the Western Hemisphere designed by a woman and is on the list of Illinois’ 25 Must See Places!

Occupying the 103rd floor – that's nine floors higher than 360 CHICAGO – of the 110-story Willis Tower (the third-tallest building in ... and other parts of Illinois. The highlight for most ...

At 110 stories, the Willis Tower bills itself as the fifth-tallest office building in the world (for a time, the Willis Tower also went as the Sears Tower). Blackstone Real Estate Partners VII ...