Fremantle Prison, a monumental piece of Australia's penal history, stands as a stark reminder of the country's colonial past. Constructed by convicts in the 19th century, it was operational from 1855 until 1991, making it one of the longest-running prisons in Australia. Today, it is a World Heritage Site and a museum, offering visitors a glimpse into the lives of those who were confined within its walls. The prison's architecture and artifacts serve as a testament to the evolution of penal philosophy over the centuries.