Looking for a unique place to host your event? The Diefenbunker has rental spaces that can accommodate groups of up to 150 people for meetings, catered dinners, and evening receptions. Let us host your event 75 feet underground!

Take Inspiration from the Diefenbunker
Get your project done on time and on budget, just like the Diefenbunker! This unique 100,000 square foot venue can accommodate events with up to 150 people. The Diefenbunker works with local businesses to provide full catering and meeting planning services.

We also host film productions! Choose the Diefenbunker for a unique backdrop to set your next film.

*Certain limitations apply due to COVID-19. Please contact our team for more information.

Available Spaces

Senior Officers Dining Room – Accommodates 20 people

Spy HQ – Accommodates 20 people

The War Cabinet Room – Accommodates 20 people

The Allard Gallery – Accommodates 20 people

Helipad Rental – Accommodates 120 people

The Bank of Canada Vault – Accommodates 60 people
$135/hour (During operational hours)
$200/hour (After hours)
$1300 (Full night rental; 5pm-1am)

The Cafeteria – Accommodates 120 people
$135/hour (During operational hours)
$200/hour (After hours)
$1550 (Full night rental; 5pm-1am)

Full Bunker Rental – Accommodates 420 people
$3650 – 8 hour rental

*If event is after operational hours a staffing fee will be included. Staffing fee dependent on rental details.

Rental Inquiries:

To check availability and confirm your rental, please fill out the form below and email it to our Operations Team at

Rental Registration Form

Please note that a credit card is required to secure your rental space. We will be in contact within 2 business days to confirm the above information and obtain your credit card number. Note: If you curious about a potential quote, that there is a link at the bottom of the Rental Registration Form that will lead to a quote generator based off of your needs.

For more information

Please contact our Operations Team by email at or by phone at 613-839-0007 x237.


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