Family Birthday Celebrations at Diefenbunker: Canada’s Cold War Museum
Difficulty
easy
Duration
2–3 hours
Fitness Level
Children should be able to comfortably walk and move around underground tunnels.
Overview
Celebrate a child's birthday in a truly unique setting—an underground Cold War bunker turned museum. Kids become secret agents on a mission filled with code-breaking and gadget-making in this historic adventure.
Birthday Party
Starting at $225 | For up to 15 people
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Adventure Photos
About This Adventure
Celebrate your child's birthday at the Diefenbunker with an exciting spy-themed adventure! Kids aged 7-12 will embark on secret missions, crack codes, and create spy gadgets in a thrilling underground setting. This unique experience combines fun and learning, making it a memorable way to celebrate their special day!
Birthday Party
Come celebrate your child’s birthday at the Diefenbunker! Birthday groups are welcome for a fun and active underground experience. Our 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 ages turning 7-12
- Approximately 2 hours
- Includes a half hour rental for refreshments and/or presents
- Offered on Saturdays and Sundays
Rates
$225.00 for a group of 10 (includes both children and chaperones). Additional guests can be added for $10 per person.
Questions? Call 613-839-0007 or email reservations@diefenbunker.ca.
When you're ready, we're ready for you.
For a more detailed look at how we are ready to welcome you back, please check out our Website!
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Adventure Tips
Arrive early for the best experience
Getting there early ensures more time for activities and photos.
Wear comfortable clothing
Kids will be moving through tunnels and participating in active games.
Bring a camera for photos
Capture fun moments during the secret missions and team challenges.
Book in advance
Spaces for birthday parties are limited and fill up quickly.
Local Insights
Wildlife
- Birds on the nearby grounds
- Squirrels in the surrounding park
History
The Diefenbunker was built in the 1950s as part of Canada’s national defense strategy during the Cold War.
Conservation
The museum promotes historical preservation and sustainable visitor practices to protect the site for future generations.
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Adventure Hotspots in Ottawa
Frequently Asked Questions
Recommended Gear
Comfortable clothing and closed-toe shoes
Necessary for moving safely and comfortably through the underground corridors.
Camera or smartphone
Perfect for capturing fun moments during the spy missions.
Hat and water bottle
Stay cool and hydrated during outdoor arrival or departure.
summer specific
Light jacket or layers
Indoor temperature can vary; layers help ensure comfort.
winter specific