Kingston Penitentiary

Kingston Penitentiary was a historic maximum-security prison located in Kingston, Ontario, Canada, operational from 1835 to 2013. It was known for housing Canada’s most dangerous and high-profile inmates, featuring strict discipline and extensive security measures. Over its long history, it played a significant role in the country's corrections system, and its architecture reflected 19th-century penal design. The prison closed due to outdated facilities and changes in correctional practices. Today, it is a national historic site and offers tours to educate visitors about Canada’s penal history and the evolution of the justice system.