Kaycee, Wyoming as he ran through two family fortunes before being granted a remittance and "encouraged" by family to emigrate to America. Hole-in-the-Wall is located in the foothills of the Big Horn Mountains of Johnson County, 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 gang. Cassidy, the Sundance Kid, and other desperados met at a log cabin in the Hole-in-the-Wall country which has been preserved at the Old Trail Town museum in Cody,
Butch Cassidy and the Sundance Kid alerts the local police, leading to a gunfight with the outlaws. They take cover in a building but are both seriously wounded, after Butch makes a futile attempt to run to the mules in order to bring more ammunition, while Sundance provides cover fire. As dozens of Bolivian soldiers surround the area, Butch suggests the duo's next destination should be Australia. They charge out of the building guns blazing. William Goldman first came across the story of Butch Cassidy in the late 1950s and researched it on and off for eight years before sitting down to write the screenplay. Goldman