Doors Open Ottawa: The Commissariat Building

Join us for a special weekend of free admission, guided tours, and hands-on heritage activities at Ottawa’s oldest stone building!

Explore the historic Commissariat during this city-wide celebration of architecture and hidden spaces.

✨ What’s happening:
• Guided Tours at 12PM & 2PM (first come, first served – space is limited)
• Costume Laundry Day – see our historic clothing collection washed and dried the old-fashioned way
• Outdoor Refreshments – cool off with lemonade, ice cream, and more
• Self-guided Exploration of our permanent and temporary exhibitions

👪 All ages welcome. No registration required.

Also check out other Exhibitions in Ottawa.