National Capital Region (Canada) the Nation. Ottawa and Gatineau have a number of national museums. The most prominent museums are the Canadian Museum of History, Canadian War Museum, Canadian Museum of Nature, Canada Science and Technology Museum, National Art Gallery, Canada Aviation Museum. Some of the region's most famous buildings are the Parliament Hill, the Prime Minister's home 24 Sussex Drive, the Governor General's home Rideau Hall, the Canadian Museum of History, the National Gallery of Canada, the Supreme Court of Canada, the Royal Canadian Mint, the American Embassy and the National Library. There are 29 National Historic Sites of Canada within the National
24 Sussex Drive Mounted Police officers arrested Dallaire. Measures put in place after the attempted assassination include the addition of several more guards and security cameras to the house's attaché, and the installation of crash-proof barriers within the main gates. As of January 2018, the residence is unoccupied as the National Capital Commission is drafting plans for major renovations. Unlike 10 Downing Street or the White House, 24 Sussex is used almost exclusively as a place of residence; the prime minister's work is carried out by the Office of the Prime Minister in the Office of the Prime Minister and Privy Council building,