Chicago is the most populous city in the U.S. state of Illinois and in the Midwestern United States. With a population of 2,746,388, as of the 2020 census, it is the third-most populous city in the United States after New York City and Los Angeles. As the seat of Cook County, the second-most populous county in the U.S., Chicago is the center of the Chicago metropolitan area, often colloquially called "Chicagoland" and home to 9.6 million residents.
AdEnjoy everything Chicago has to offer with a wide range of tours & activities. Find the best tours inChicago. Compare prices and book online on Tripadvisor.
User Reviews and Ratings · Guaranteed Low Price · Telephone Support
AdFind the best things todoinChicago with the help of over 8 million trusted reviews. Read over 8 million trusted customer reviews to pick the best activities for your trip.
Contactless experiences · 24/7 customer service · Incredible experiences · Top attraction tickets