Tuesday to Friday: 12 PM to 5 PM
Saturday & Sunday: 10 AM to 5 PM
Closed Mondays (Special events, camps & pre-registered groups excepted)
Summer Hours start May 21, 2019
7 days a week: 10 AM to 5 PM
Markham Museum is undergoing some construction to improve its 25 acre site. Please be aware not all buildings/galleries may be accessible at this time. We thank you for your patience and understanding.
Please note: The Museum is closed New Year's Day, Good Friday, Easter Monday, Victoria Day, Canada Day, Simcoe Day, Labour Day, Thanksgiving Day, Christmas Day, and Boxing Day.