13 Roswell, New Mexico
This southeastern New Mexico city is widely known for the 1947 UFO crash in which it was alleged that aliens were actually found and captured from a vessel that crashed into the earth. Whether or not that actually happened (it didn’t), the city of Roswell was quickly transformed into a tourist town following the mysterious incident. Now, tourists can visit a number of different museums, stores, and restaurants dedicated to perpetuating the UFO conspiracy. Good luck finding a local in any of those joints.