Historical Marker
Oregon Trail
Historical marker location:
Glendo, Wyoming
( Marker is on Esterbrook Ridge Road near Foy Road, on the right when traveling east.)
Marker installed: 1913
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.