Oklahoma is a beautiful state with a geographical landscape that varies from sweeping plains to low-rising mountains. Robbers Cave State Park is a couple hours south of Tulsa, nestled within the southeast corner of the state in the San Bois Mountains, which are a part of the larger Ouachita Mountain Range. The name of the park was inspired by outlaws, such a Jesse James and Belle Starr, who are said to have used the park cave as a hideout.