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 …

Jan 5, 2026 · Chicago's must-visit attractions include museums, vast city parks, jazz clubs, theaters and much more. Contributors: Rhys Thomas, Lindsay Eanet & Shannon Shreibak. Chicago might be …

Things to Do in Chicago, Illinois: See Tripadvisor's 1,152,656 traveler reviews and photos of Chicago tourist attractions. Find what to do today, this weekend, or in January. We have reviews of the best …

Nov 25, 2025 · Discover top Chicago events, concerts, festivals, shows and more. Find tickets for the best things to do in Chicago on the official Ticketmaster site.

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

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