Doors Open Ontario

The Doors Open Ontario 2018 season was a great success. Over 482,000 people visited sites in communities across the province. Thanks to our sponsors, partners and volunteers for their support, and to all who participated.

Watson's Mill Doors Open Ottawa

Watson's Mill

Watson’s Mill is a unique 1860s grist and flour mill located on the Rideau River. Still operating with most of its original systems and equipment intact, the mill has a remarkable history linked to local politics, the building of a nation and a tragic love story.

Tell us your story about this site

  • Parking
  • Full wheelchair access
  • Washrooms
  • Kid-friendly
  • Guided tours available

Contact info

5525 Dickinson Street
Manotick, Ontario
Telephone: 613-692-6455


Year built: 1860s
Building type: Attraction, Commercial, Museum

Dates/hours open

Saturday June 2 – Sunday June 3, 2018
Saturday and Sunday: 10 a.m. to 4 p.m.

Watson's Mill 5525 Dickinson Street