Elegant dining setup with scenic mountain views through large windows.

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.

Tables decorated for a reception event inside the Diefenbunker's retro Cafeteria.

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.

People attending a presentation in a conference room.

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

A conference room with tables, chairs, and a whiteboard.

Cafeteria | 150 people

Empty cafeteria with checkered blue and white floor tiles and tables.

Helipad | 200 people

A helipad with a white H marking, surrounded by greenery and small structures.

Bank of Canada Vault | 60 people

Futuristic room with blue lighting and a central metallic door.

Allard Gallery | 20 people

Dimly lit room with a black sofa and tables against beige walls.

Conference Room | 25 people

Modern conference room with white tables and chairs arranged in a square.

Federal Warning Centre | 20 people

A modern classroom with tiered seating and desks.

Learning Lab | 20 people

A colorful classroom with small wooden tables and chairs.

Senior Officers’ Mess | 12 people

A classroom with a chalkboard, teacher's desk, and potted plant.

Youth Room | 20 people

Indoor room with a mural of a waterfall and trees on the wall.

Entire Bunker | 420 people

Diefenbunker exterior with yellow flowers on the hillside in front of it.
Rainbow Registered.

For more information, please call us at 613‑839‑0007 or 1‑800‑409‑1965, or email us at reservations@diefenbunker.ca.