But what is there to do in Chicago at night exactly ... Chicago – Located on the 103rd floor of the Willis Tower (formerly known as the Sears Tower) CHICAGO 360 – From the top, you’ll ...

More than 1.7 million people make their way to Willis Tower's Skydeck Chicago each year, and it's easy to see why. Occupying the 103rd floor – that's nine floors higher than 360 CHICAGO – of ...