An curved arrow pointing right. The Ledge is a glass box on the 103rd floor of the Willis Tower, the eighth-tallest building in the world and the tallest building in the Western hemisphere.

As everybody knows, the highest point on which a person can stand in Chicago is Willis Tower’s Skydeck, which, at 1,353 feet ...

More than 1.7 million people make their way to Willis Tower's Skydeck ... able to see far beyond Chicago's borders to Indiana, Michigan, Wisconsin and other parts of Illinois.

It was designed by Architect William W. Boyington. Chicago is home to the Willis Tower, formerly known as Sears Tower, which is one of the largest skyscrapers in the world. The 110-story building ...