Chicago is a city in the U.S. state of Illinois, and is the third most populous city in the United States, and the most populous city in the American Midwest. Chicago was incorporated as a city in 1837, near a portage between the Great Lakes and the Mississippi River watershed.
The most important places to visit in Chicago are: Willis Tower (formerly known as the Sears Tower, this iconic symbol of Chicago was the world’s tallest building when it was built), Millennium Park (a great urban park, among the most famous landmarks of Chicago and a site for many major city events), Shedd Aquarium (one of the world’s largest aquariums. It displays an impressive array of animals), Grant Park (called the front lawn of Chicago, the park is wonderfully landscaped and offers many sites for an urban escape), Navy Pier (situated right on Lake Michigan, the Pier has a festive atmosphere with entertainment, shops and restaurants) and many more.
If you want to save time and money, the most important Chicago travel tip is to compare prices before booking a hotel room or a flight. You can do this for free on http://bookinghunter.com, a site that searches through hundreds of other travel websites in real time for the best travel deals available.