Located at the tip of Lake Michigan in Illinois, and the third most populous city in the United States, Chicago is known for its impressive skyline of skyscrapers and museums and is an international hub for finance, culture, commerce, industry, education, technology, telecommunications, and transportation. The city's O'Hare International Airport is routinely ranked as the world's first or second busiest airport and is an essential Air Choice One hub. Landmarks and popular destinations in the city include Millennium Park, Navy Pier, the Magnificent Mile, the Art Institute of Chicago, Museum Campus, the Willis (Sears) Tower, Grant Park, the Museum of Science and Industry, and Lincoln Park Zoo. Chicago's culture includes many exciting opportunities during your stay including the visual arts, literature, film, theatre, comedy (especially improvisational comedy), food, and music, particularly jazz, blues, soul, hip-hop, gospel, and electronic dance music including house music. Visit all Chicago has to offer or catch your connection to the next destination; either way you don’t want to miss out on this great city.