Category:Ontario

Fort Adams, Fort Amherstburg, Amherstburg Navy Yard, Banff Cave & Basin Internment Camp, Butler's Barracks, Fort Camanistigoyan, Castle Mountain Internment Camp, Fort Cataraqui, Cathcart Tower, Fort Chippawa, Clergue Blockhouse, Fort Drummond, East Branch Tower, Fort Erie, Fort Albany, Fort Frances, Fort Frederick Tower, Fort Vermilion, Fort Frederick, Fort Frontenac, Fort George, Fort Henry, Fort Kaministiquia, Fort Kaministiquia, Fort Kanastigoya, King's Navy Yard, Camp Kosciuszko, Lethbridge Internment Camp, Fort Malden, Mattawa House, Fort McNicol, Fort Mississauga, Murney Tower, New Fort York, Fort Niagara, Camp Niagara, North Bay CFB BOMARC Missile Site, North Bay Regional Air Operations Centre, North Bay SAGE Direction Center DC-31, Fort Osborne Barracks, Fort Pic, Fort Porter, Queenston Heights Redan, RCAF Station Edgar, RCAF Station Falconbridge, RCAF Station Foymount, Ramore Air Station, Rat Portage Post, Fort Rouille, Fort Saint Joseph, Sault Ste. Marie Trading Post, Fort Schlosser, Shoal Tower, Fort St. Pierre, Stanley Barracks, Tete de Pont Barracks, Fort Tompkins, Fort Toronto, Vrooman's Battery, Fort Welland, Fort Wellington, West Branch Tower, Whitefish Lake Post, Fort William, Winnipeg Internment Camp, Fort York, Fort York Armoury, York Barracks