There are a lot of options for things to do in Illinois, that is a given. (Chicago, duh.) But Rockford has a lot to offer too.
It's hard to argue Chicago landing on a "Best Things To Do In Illinois" list multiple times. It's an international tourist stop and one of the biggest cities in the United States. Restaurants, shopping, sports, adventures, concerts, museums, zoos, there is a TON to do in the Windy City.
I found a list of the top 25 things to do in Illinois and immediately wondered if Rockford made the list and, if so, how many times. Then I guessed which spots could take the lead over the hundreds of possible things to do in Illinois.