

Potential Canada Post Mail Disruption
Due to a potential Canada Post strike in May, mail services for documents, payments, and notices to and from the City of Markham may be disrupted. The City is prepared and advises residents to use our online or in-person options.
Upcoming events
May 2025
Sat 24
Free Guided Walk at Rouge National Urban Park - Native Trees of the Rouge
Bob Hunter Memorial Park - Rouge National Urban Park
10:00 am to 12:00 pm
Sun 25
Free Guided Walk at Rouge National Urban Park - Head North for a Whole New View
Black Walnut Day Use Area - Rouge National Urban Park
10:00 am to 12:00 pm
Mon 26