Chicago is the seat of Cook County, the second-most populous county in the U.S. Chicago was incorporated as a city in 1837 near a portage between the Great Lakes and the Mississippi River …

Welcome to the official City of Chicago Website. The source for information about City services, departments, programs and initiatives, and officials for Chicago residents, businesses, and visitors.

Explore iconic attractions, hidden gems, and travel guides. Plan the perfect Chicago trip!

Jul 28, 2025 · Must-visit attractions in Chicago include the Navy Pier, Wrigley Field, Second City, Skydeck Chicago, and of course, "The Bean." Find more fun things to do in Chicago.

1 day ago · Chicago is a city, the seat of Cook county, in northeastern Illinois, U.S. With a population of nearly three million, Chicago is the state’s largest and the country’s third most populous city. It is the …

5 days ago · Chicago might be known as the Second City, but our attractions are first-class. Need evidence of that fact? Look no further than the many Chicago museums, where you'll find everything …

Traveling to Chicago? Learn about the city’s top attractions and activities, including dining, nightlife, iconic landmarks, arts and special events.

Dec 8, 2025 · The points of the star represent significant attributes of the city: world's third largest city (in 1933), Chicago’s motto "Urbs in Horto," the “I will" motto, Great Central Market, Wonder City, …

Grab a slice of deep dish pizza, snap a selfie with the Bean at Millennium Park, and take in the city by boat on Lake Michigan or the Chicago River. For personalized recommendations, try our AI trip …

Chicago is a major destination for tourism, with 55 million visitors in 2024 to its cultural institutions, Lake Michigan beaches, restaurants, and more. 1920 Chicago's culture has contributed much to the visual …