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.

4 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 the …

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

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

Uncover the energy, culture, and charm at the heart of the Windy City. From bustling streets to vibrant nightlife, Chicago keeps you moving. Dive into diverse districts, each with its own unique story and …

Why It's Worth It Chicago is known for eclectic neighborhoods, stunning architecture, delicious food, a vibrant comedy scene, loyal sports fans, and a rich history.

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 …