Kingston Penitentiary

Canada's oldest prison, in operation for nearly 180 years. Former guards lead tours that recount stories of escapes and riots.

Kingston Penitentiary opened in 1835 and closed in 2013. It was Canada's oldest and most famous maximum-security prison, holding many serious offenders. Today it is open for guided tours run by the St. Lawrence Parks Commission, often led by retired prison guards. You can walk through the cell blocks, the domed central hall, the workshops, and the segregation wing, and learn about history, including the 1971 riot. Tours last about 1.5 to 2 hours. They often sell out during peak season, so book online well in advance. Across the street, the Correctional Service of Canada Museum occupies the former warden's residence and displays escape tools and instruments of punishment. It is worth stopping by on your way.

Opening hours

About May–October, multiple guided tours daily

Prison · History · Guided tours

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