Diefenbunker Birthday Parties banner with image of kids holding up spy gadgets.

Come celebrate your child’s birthday at the Diefenbunker! Birthday groups are welcome for a fun and active underground experience. Our Bunker Birthday Parties are spy themed, where children can learn the art of espionage. Children will go on secret missions, crack codes, make spy gadgets, dress up, and find Agent X as they explore this 100,000 square foot wonder deep underground!

Birthday programs
  • Geared toward children between age 7 and 12
  • Approximately 2 hours
  • Includes a half hour rental for refreshments and/or presents
  • Offered on Saturdays and Sundays
  • Maximum of 15 participants, including children and parents or chaperones

Book your Bunker Birthday Party!

Please book your Bunker Birthday Party through the link above! If you are booking a Bunker Birthday Party less than 2 weeks prior to the event, please call us at 613-839-0007 to check availability and book.

Terms and conditions will be shared with you upon booking.

For additional information, please contact our Operations Team by email at reservations@diefenbunker.ca or by phone at 613-839-0007 x227.

$225.00 (groups of up to 10)
+ $10.00/person for additional guests up to 15

Members receive 10% off
Bunker Birthday Parties

Join today for this benefit and more!

Ten children dressed in costumes having fun and posing in the Diefenbunker's Cafeteria.
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