Chicago is the largest city in Illinois and the third largest in the United States with a population of around 3 million. The Windy City is also considered one of the top ten financial centers and ranked among the top five most economically powerful cities in the world. The city is also well known for its famous theater, music, and comedy venues like the House of Blues, Top Note Theater, Allstate Arena, Aragon Ballroom, Paramount Arts Center, Double Door, and the Rosemont theater. Unfortunately, Chicago parking can be very challenging. In particular, if you are looking for United Center parking or Wrigley Field parking, reserving a spot ahead of time is advised. Locals flying into and out of OHare, ranked the busiest airport in the world, can also compare and reserve cheap, convenient, Chicago airport parking through GottaPark. Chicago parking is made easy with GottaPark.