3929 Carp Road, Ottawa, ON K0A 1L0
The Diefenbunker is a four-storey underground Cold War bunker turned museum and national historic site. Explore immersive exhibits, guided tours, programs, and escape rooms that bring Canada’s Cold War history to life near Ottawa.
Underground Cold War bunker museum near Ottawa with exhibits, tours, and immersive experiences.
June 6 @ 10:00-15:00: Doors Open Ottawa at the Diefenbunker 2026
Updated · Mis à jour — May 7, 2026
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The CMA's Complimentary Admissions Program allows Individual, Student, Retired, Institutional, and Fellow CMA Members complimentary or reduced admission to participating museums to facilitate the reciprocal exchange of knowledge within the Canadian museum sector. www.museums.ca
Le Programme d'admissions réciproques de l'AMC permet aux membres individuels, étudiants, retraités, institutionnels et aux Fellows de l'AMC de bénéficier d'une admission gratuite ou à tarif réduit dans les musées participants, favorisant ainsi un échange réciproque de connaissances et d'expertises au sein du secteur muséal canadien. www.musees.ca