Doors Open Ontario

While this site has participated in Doors Open Ontario in the past, it is not part of the current season’s program. Please check the Home page for this year’s events and participating sites.

Martintown Grist Mill Doors Open Stormont, Dundas and Glengarry

Martintown Grist Mill

This mill along the banks of the Raisin River is a rare surviving example of a mid-19th century gristmill. It is also noteworthy for its early turbine-style technology that used horizontal waterwheels powered by a water course running through the building. The mill has a local history museum and hosts a farmers’ market and local artist exhibit in the summer.

Tell us your story about this site

  • Guided tours available
  • Kid-friendly
  • Parking
  • Partial wheelchair access
  • Self-guided tours available
  • Site has blue and gold provincial plaque
  • Site is protected by the Ontario Heritage Trust
  • Washrooms

Contact info

18544 County Road 18
Martintown, Ontario
Telephone: 613-528-4094


Year built: 1846
Architect: Alexander McMartin
Architectural style: Georgian
Building type: Museum

Dates/hours open

Saturday August 18 – Sunday August 19, 2018
Saturday and Sunday: 10 a.m. to 3 p.m.

Martintown Grist Mill 18544 County Road 18