Historical Marker
Hartville
Historical marker location:
479 Hartville Highway, Hartville, Wyoming
( Marker is at the intersection of Hartville Highway (State Highway 270) and Gambell Street, on the left when traveling north on Hartville Highway.)
Est. 1887.
The famous outlaw Butch Cassidy, whose real name was Robert LeRoy Parker, owned a ranch in Wyoming. The ranch was called the Hole-in-the-Wall, and it was located in the remote Johnson County area. The Hole-in-the-Wall was a notorious hideout for outlaws and a place where they could hide from the law.