AdBest Things to Do in 2025 in Chicago. Free Cancellation & Full Refund Available. Experience Chicago from a unique vantage point on our top-rated ChicagoArchitecture Tour.
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.
AdFull Refund Available up to 24 Hours Before Your Tour Date, Quick & Easy Purchase Process. Compare Prices & Book on Tripadvisor. Low Price Guarantee!
Save
Share
More