Hoofprints of the Past Museum was founded in 1989 by a group of Kaycee volunteers in order to preserve the unique local cultural heritage of Kaycee and the surrounding countryside. That heritage includes Native Americans, the Bozeman Trail, Trappers, Traders, and Pioneers, Fort Reno, German Missionaries settlement, and the Portuguese Houses site, conflicts with natives such as the Dull Knife Battle, the Cattle Boom, Cattle Barons and Frewen Castle, the Johnson County War, the Outlaw Era, the Hole in the Wall Gang, Butch Cassidy, Sundance Kid, Kid Curry, and other local outlaws.