Opening of Kingston Penitentiary in Ontario

Background. Kingston served as a primary military and economic centre in Upper Canada following the completion of the Rideau Canal in 1832. The city, known as the "Limestone City," hosted significant heritage buildings constructed from local limestone. Kingston Penitentiary was situated in this urban context, which had the largest population in Upper Canada until the 1840s.

Construction and Design. The prison structure was constructed from 1833 to 1834. Its design intended to reform inmates, not merely hold or punish them. The facility included industrial operations such as a steam grist mill, three foundries, two shipbuilders, ship repairers, and five wagon makers, alongside various tradesmen working within the institution.

Opening and Early Operations. The penitentiary opened on June 1, 1835, as the "Provincial Penitentiary of the Province of Upper Canada." It was established as Canada's first large federal penitentiary. The facility initially housed approximately 400 inmates and operated continuously for nearly two centuries, becoming one of the oldest prisons in continuous use globally at the time of its 2013 closure.