Museums near Historic SDG Jail — Cornwall, ON

11 Water Street West, Cornwall, ON K6J 1A1

Historic SDG Jail in Cornwall, built in 1833, once operated as a jail until 2002. Now a preserved heritage site, it offers tours and events that reveal the realities of historic incarceration in one of Ontario’s oldest correctional facilities.

Open Weds-Sun, 10:00 - 16:00, last day of tours is Au 23

Doors Open Weekend - Au 15-16

May-Aug We-Su 10:00-16:00; Mo off; Tu off;