13. Weird Tours Chicago

Location: 63 West Ontario St.
Website: weirdchicago.com

“Ghosts, Gangsters, and Ghouls” – little wonder this company is said to offer the “strangest” tours in Chicago. Not for those who can't handle the off-beat and left-of-center, the Weird Chicago Tour is based the book Weird Illinois – and true to its namesake project, the tours combine history, mystery, and the absurd. Whether you have a penchant for “crimes and assassins” or “sex and the supernatural,” this is your stop.