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 …

Chicago is celebrating its 9th year as the Best Big City in the U.S.! 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 · 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 …

2 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 …

Nov 25, 2025 · Not sure what to do in Chicago? Check out these essential attractions, amazing nightlife and cultural institutions and more.

Chicago’s got the big-city vibes you want, but friendly locals and a walkable layout make it homey and accessible all at the same time. With 77 neighborhoods to explore, your best bet is starting with the …

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

From Millennium Park to blues clubs and deep-dish pizza, explore the best of Chicago in our travel guide. Discover top attractions, local eats and insider tips.

Looking for ideas about what to do during your first trip to Chicago? Read Choose Chicago's first-timer's visitor's guide for visiting Chicago.