Hole-in-the-Wall Hole-in-the-Wall Hole-in-the-Wall is a remote pass in the Big Horn Mountains of Johnson County, Wyoming. In the late 19th century the Hole in the Wall Gang and Butch Cassidy's Wild Bunch gang met at the log cabin which is now preserved at the Old Trail Town museum in Cody, Wyoming. Hole-in-the-Wall is located in the Big Horn Mountains of Johnson County in northern Wyoming. The site was used in the late 19th century by the Hole in the Wall Gang, a group of cattle rustlers and other outlaws which included Kid Curry, Black Jack Ketchum, and Butch Cassidy's Wild Bunch
Butch Cassidy they fled again to the Robbers Roost. On June 2, 1899, the gang robbed a Union Pacific "Overland Flyer" passenger train near Wilcox, Wyoming, a robbery which earned the Wild Bunch a great deal of notoriety and resulted in a massive manhunt. Many notable lawmen of the day took part in the hunt for the robbers, but they were not found. During a shootout with lawmen following the train robbery, both Kid Curry and George Curry shot and killed Sheriff Joe Hazen. Tom Horn, a killer-for-hire employed by the Pinkerton Agency, obtained information from explosives expert Bill Speck about the