Summer Hours
May 1 – September 3
- Daily: 9 am – 6 pm
- Thursdays, Fridays: 9 am – 8 pm
Buy your admission online.
Regular Hours
September 4 – April 30
Open
- Tuesday to Sunday: 9 am – 5 pm
- Thursdays: 9 am – 8 pm
Closed
- Mondays, except:
- October 8 (Thanksgiving Day)
- December 24 closing at 2:00 pm (Christmas Eve)
- December 31 (New Year's Eve)
- February 18 (Family Day in Ontario)
- March 4 (during spring break in Quebec)
- March 11 (during spring break in Ontario)
- April 1 (Easter Monday)
- September 18 (dismantling of Whales Tohorā)
- December 25 (Christmas Day)
- January 7–11 (inclusive; annual maintenance).