Doors Open Ontario

Doors Open Ontario had another successful season! Nearly 500,000 people visited sites in communities across the province. Thanks to our sponsors, partners and volunteers for their support, and to all who participated. Stay tuned for information about next season …

Coldwater Mill Doors Open Simcoe County

Coldwater Mill

This mill was built in 1833 for the Ojibwa First Nations on the picturesque Coldwater River as part of a reserve. The 55 historical storyboards outline the mill’s history. Many milling artifacts and a local artisan boutique can be found here. Through grants received in 2018, a historically sensitive addition to the mill was made to ensure accessibility compliance.

Tell us your story about this site

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

Contact info

1 Mill Street
Coldwater, Ontario
Telephone: 705-627-0106


Year built: 1833
Building type: Commercial, Historical landmark, Museum
Landscape: Natural heritage, Park

Dates/hours open

Saturday September 21, 2019
Saturday: 10 a.m. to 4 p.m.

Coldwater Mill 1 Mill Street