The Citadelle of Quebec is a historic military fortress located in Old Quebec City. It is an active military installation and the official residence of the Governor General of Canada. You can take a guided tour of the Citadelle to learn about its history and see the changing of the guard ceremony. The fortress offers panoramic views of the city and the St. Lawrence River. Visiting the Citadelle of Quebec is a unique opportunity to explore a well-preserved piece of Canadian history.