Chicago is the county 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 …

Jul 16, 2025 · 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 …

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.

Jul 2, 2026 · Have a free day in Chicago? Check out our guide to the essential attractions, cultural institutions, bars, restaurants and more.

Explore it all with this ultimate Chicago travel guide for first-timers, your go-to resource for discovering the city’s most iconic sights and local favorites.

Jul 6, 2026 · For everyone from first-time visitors to lifelong Chicagoans, we’ve handpicked the city’s must-see spots so you can experience the very best of Chicago.