easy
1–2 hours
Comfortable walking is enough; no strenuous activity required.
Step into Canada's Cold War history with a guided tour of the Diefenbunker Museum. Discover underground tunnels and command centers that reveal a tense chapter in history, now brought to life with engaging narratives and new summer shuttle access.
Tickets valid for scheduled tour plus museum entry
Experience a captivating guided tour at the Diefenbunker Museum, where history comes alive! Explore the unique underground facility at your own pace, with flexible ticketing and free parking. New for summer 2025, enjoy a complimentary shuttle from downtown Ottawa, making your visit even more convenient and memorable.
Parking is always free!
New for summer 2025: Book a free round-trip shuttle to the museum from downtown Ottawa.
If you are looking to book using a Canadian Museums Association Membership, Ontario Museum Association Membership, Access 2 Card, or any other special rate, please contact our team by phone at 613-839-0007 or by email at reservations@diefenbunker.ca to complete your booking.
Wednesday to Friday: 10:00 a.m. - 4:00 p.m. (Box office: 10:00 a.m. - 3:30 p.m.)
Saturday and Sunday: 10:00 a.m. - 3:00 p.m. (Box office: 10:00 a.m. - 2:30 p.m.)
English Tours Wednesday – Friday: 10:30 a.m., 1:30 p.m. Saturday and Sunday: 10:30 a.m., 1:30 p.m.
French Tours Saturday and Sunday: 11:30 a.m.
There is no time limit on your ticket, so you can arrive at any point on your ticket date and explore all day during the museum’s operational hours. We highly recommend buying your tickets online in advance of your visit to the museum.
Endless corridors and underground tunnels mean sturdy footwear is a must for exploring comfortably.
Take advantage of the free shuttle from downtown Ottawa for a hassle-free visit during summer 2025.
Capture interesting facts or questions to enhance your learning during the tour.
Starting early ensures plenty of time to explore without feeling rushed.
The Diefenbunker was built during the Cold War era in the 1950s and named after Prime Minister John Diefenbaker, serving as a top-secret national command center.
The site actively preserves its structure while promoting awareness of Cold War history, emphasizing sustainable tourism practices.
Sturdy shoes help you move comfortably through tunnels and exhibits.
Indoor temperatures are controlled but layering can enhance comfort.
Keep notes or jot down questions during the guided tour.
Capture unique underground views and architecture.