Event and meeting rentals
Let us host your event, 75 feet underground!
Looking for a unique, out-of-the-box experience for your event?
The Diefenbunker has rental spaces that can accommodate groups of up to 150 people for meetings, conferences, catered events, weddings, and evening receptions.
Weddings and bachelor(ette) parties
Say "I do", 75 feet underground.
Our one-of-a-kind historic space offers budget-friendly wedding ceremony and reception options. Packages start at $7,200 for 50 guests, including catering.
For bachelor and bachelorette parties, challenge your group to one of our two escape room experiences, paired with a room rental (fully licenced) for celebrations.
Meetings, conferences, parties, and more
Take your event to the next level, 75 feet underground.
Our one-of-a-kind historic space is equipped to host celebrations, socials, receptions, or corporate events. Catering, A/V, linens, and other services are available.
Try our themed escape rooms for a unique teambuilding experience that lets you step away from your screens and inspire your teams.
Rental inquiries
To register your rental inquiry, please fill out our Rental Registration Form and email it to our Operations Team at reservations@diefenbunker.ca.
Available spaces
Choose from a variety of historic spaces to host your next event.
War Cabinet Room | 25 people
Cafeteria | 150 people
Helipad | 200 people
Bank of Canada Vault | 60 people
Allard Gallery | 20 people
Conference Room | 25 people
Federal Warning Centre | 20 people
Learning Lab | 20 people
Senior Officers’ Mess | 12 people
Youth Room | 20 people
Entire Bunker | 420 people
For more information, please call us at 613‑839‑0007 or 1‑800‑409‑1965, or email us at reservations@diefenbunker.ca.