Sears Tower

Sears Tower is one of the world's tallest building. It was THE tallest building until recently when Petronas Twin Towers, Kuala Lumpur, Malaysia became the tallest building in the world. Sears Tower offers a great view of Chicago from its Skydeck and attracts many visitors all year round. Check out the link below for some fun facts about Sears Tower.

Sears Tower - Official web site

Also visit John Hancock Center - Official web site