CFS Carp was decommissioned in 1994 following the reduction of the
ICBM threat. From 1959 to 1994, the site was owned and operated by the Canadian Department of National Defence. shortly thereafter. It is currently open year-round for public tours. Since March 2016, the museum has also hosted an
escape room that they state is the world's largest. The mandate of Diefenbunker, Canada's Cold War museum is "to increase throughout Canada and the world, interest in and a critical understanding of the Cold War, by preserving the Diefenbunker as a national historic site, and operating a Cold War Museum. File:Prime Minister's quarters at CFS Carp.jpg|A re-creation of the very limited quarters provided for the
Prime Minister. Military restrictions prohibited the Prime Minister from being accompanied by his wife and for this reason
John Diefenbaker is rumoured to have refused to ever use the facility. File:Main conference room inside Diefenbunker.jpg|The main conference room inside the Diefenbunker to provide continuity of Canada's government activities that were legal and constitutional in case of a nuclear attack. Diefenbunker - Public Works.jpg|Another of the offices in the bunker. DSC01388 - Operating Theatre (44662897652).jpg|Medical center DSC01432 - Communications (43994222924).jpg|Federal Warning Centre & Military Information Centre DSC01400 - Smaller Access Door (42902046820).jpg|The Bank of Canada vault ==Collections and research==