EARLY CLOSURE

The Museum will close at noon on the following dates for our special Halloween program, Incident at the Bunker: A Zombie Invasion: Saturday, October 11th; Saturday, October 18th; Saturday, October 25th; Saturday, November 1st. If you were planning a visit these afternoons, we apologize for the inconvenience. We hope you will join us in the morning or take part in our Zombie Adventure instead!

Ottawa’s Most Unique Historical Site

The Diefenbunker is a four-story, 300 room, 100,000 square foot underground bunker, and was meant to house 535 Canadian government officials and military officers in the event of a nuclear war. Shrouded in mystery, the Diefenbunker, nicknamed after then Prime Minister John Diefenbaker, was designed and built in secrecy during the crest of Cold War fear, between 1959 and 1961. The name of the facility was given by a Toronto Star journalist who exposed a story of its development. Want to know more? Visit us for a tour!

Watch our teaser trailer for a quick peek into our underground bunker! Thanks Ottawa Tourism for the great video!

What’s new at the Diefenbunker?

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Tickets are now on sale for our Third Annual Whisky Tasting Fundraiser.  Learn, sniff, taste, enjoy – 75’ underground!

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In recognition of the 25th anniversary of the collapse of communism in Eastern Europe, the Diefenbunker has partnered with the Canadian Museum of Nature, the Embassy of Germany in Canada, and friends from other European Union Member State Embassies in Ottawa to host a once in a lifetime party at Canada’s Cold War Museum.  Join us in this celebration of freedom and democracy!

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THE SECRET IS FINALLY OUT! The Diefenbunker was one of the stops featured in season 2′s finale of The Amazing Race Canada! We were extremely excited to participate and share in the adventure with the finalists! If you missed our prime time debut, you can watch the episode on CTVOnline!

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TICKETS ARE NOW ON SALE!  GET YOUR SCARE ON! Incident at the Bunker: A Zombie Adventure is open for bookings! Get your tickets soon, they’re going to go fast!

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We’re looking for Volunteer Docents!  The Diefenbunker is seeking history enthusiasts of all ages for the position of Volunteer Docent. The Volunteer Docent will learn the history of the museum and interact with museum visitors during operational hours.  See our posting on Volunteer Ottawa to find out more and to apply.

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We are thrilled to announce that we received Ottawa Tourism’s Partnership of the Year at the 2014 Awards Gala; an award shared with the Haunted Walk Ottawa, the Bytown Museum and Ottawa Jail Hostel.  During the Halloween season, the Haunted Walk offered three unique tour options with its partners, including our Incident at the Bunker: A Zombie Adventure.  These hair raising tours attract new and younger audiences to our facilities and present heritage interpretation in an altogether new light.

Our thanks to the Haunted Walk for submitting the nomination and for working with us to offer these ghoulish tours.

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We have our very own APP! It’s available through iTunes and Android downloads. It’s free to download and gives a full virtual tour of the closed machine room, audio tours and upcoming events. **Due to WIFI restraints, Diefenbunker visitors are encouraged to download the app offsite or before entering the facility.**
» Be the first of your friends to have it! 

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Ontario Trillium Foundation

We’re the proud recipients of an Ontario Trillium Foundation grant!  We will receive $34,700 over one year to support the development and delivery of conflict-resolution workshops in order to build problem-solving and conflict- resolution skills in children and youth.