Nauvoo is a city in Illinois, State of the United States. It is located in Hancock County. Nauvoo attracts many visitors to its historical and religious significance for members of The Church of Jesus Christ of Latter-day Saints and the Community of Christ, other groups of Latter-movement days, and groups like Icarian.

Schaumburg is a town in Illinois, state of the United States. It is located in Cook County. The city contains the headquarters of Motorola and one of only two IKEA stores in Illinois. It contains the Woodfield Mall, the second largest mall in America.

Decatur is a city in Illinois, State of the United States. It is located in Macon County. This is the largest city in Macon County. The city, sometimes called "the capital of soybeans in the world", was founded in 1823 and is located along the Sangamon River and Lake Decatur, Illinois.

Springfield is the third and current capital of Illinois, State of the United States. It is located in Sangamon County. The city is located on a mostly flat plain that covers much of the surrounding landscape.

Evanston is the city in the Illinois, state of the United States. It is located in Cook County. It is bordered by Chicago to the south, Skokie to the west, and Wilmette to the north.

Peoria is a city in Illinois, state of the United States. It is located in Peoria County. It is the largest city in the Illinois River and the county seat of Peoria County.