Citadelle of Quebec

The Citadelle of Quebec (French: Citadelle de Québec), also known as La Citadelle, is an active military installation and official residence of both the Canadian monarch and the Governor General of Canada. It is located atop Cap Diamant, adjoining the Plains of Abraham in Quebec City, Quebec. The citadel is the oldest military building in Canada, and forms part of the fortifications of Quebec City, which is one of only two cities in North America still surrounded by fortifications, the other being Campeche, Mexico.

The Citadelle is a National Historic Site of Canada and forms part of the Fortifications of Québec National Historic Site of Canada. The fortress is located within the Historic District of Old Québec, which was designated a World Heritage Site in 1985. The site receives some 200,000 visitors...