Château d'Hyères was one of the largest castles in Provence. The first mention of the castle dates from 1062. In 1524 and in 1536 the royal armies swept over Provence and Hyères castle was also besieged and conquered. It was reorganised by Charles I of Anjou in 1527 and ultimately dismantled by Louis XIII in a gesture of authority following the destructive religious wars. The castle has been labelled Historical Monument for its important architectural remnants. It offers a spectacular view onto the coast and the islands.
The Citadelle of Quebec 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. 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 first fortifications in Quebec were built by the Governor General of New France Louis de Buade, and completed just in time for the Battle of Quebec in 1690.
After the British conquest in the second half of the 18th century, the problem of Quebec City's defences grew more acute.