Four Mound Prairie Bison Ranch and Arena is 280 acres of beautiful trees, pasture and Farm and Ranch buildings, along with being the home for Randy and Maureen Durheim and their children. The Ranch encompasses many things, but prides itself in it's Bison, cattle, and large 72'x200' Cover All Arena.
The Bison part of the Ranch hosts bison tours, hunts and sells meat animals. The Arena part of the Ranch is used for hosting equestrian events and other non-equestrian events.