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.

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.

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

Top Things to Do in Chicago 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.

4 days ago · The best things to do in Chicago this weekend Find the best things to do in Chicago this weekend with our guide to concerts, exhibitions, festivals and more.

6 days 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 …

Planning to visit Chicago? We have everything you need, from upcoming events to delicious food and things to do in Chicago.

Come explore the city that feels like home. From scenic boat tours to a sky-high thrill ride, you won’t want to miss these one-of-a-kind Chicago attractions. Get a taste of Chicago’s diverse bar and …

Chicago is the third largest city in the United States, with a population of nearly three million people. Its scenic lakeside location, world-class cultural offerings and unique architecture are just some of the …