Paul Bunyan and Babe the Blue Ox are the names of a pair of large statues of the American folk hero Paul Bunyan and his ox, located in Bemidji, Minnesota. This roadside attraction has been listed on the National Register of Historic Places since 1988. Built in 1937 to attract attention of passing motorists, these are similar to such structures as the Benewah Milk Bottle, the Teapot Dome Service Station, or the comparably colossal Dinosaur Park sculptures in South Dakota. These were all built in a period of time when automobile travel became increasingly affordable and popular.