The historic Wyoming Territorial Prison has a a rich backdrop of stories, some maybe not as pleasant as one might want to recall, but still, history is history. Originally operated as a federal state prison between the years of 1872 through 1903, accoring to the YouTube description:

..It then became the Agricultural Experiment Station for the University of Wyoming after the State Prison relocated to Rawlins. The site is now operated as a Historic Site by the State of Wyoming.

This video recently uploaded by gatorpics09 gives us all a brief look at what this legendary prison was like on the inside. Just be glad you are able to witness it this way, and not from behind the bars for real.