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.

Battle of the Windmill National Historic Sitein-person Doors Open Brockville and Area


  • In-person
  • National Historic Site (Canada)
Battle of the Windmill National Historic Site

Located on the St. Lawrence River, the place where the “Patriot Hunters” landed is steeped in history. Built in the 1830s, the windmill became a battleground for political reformers determined to change how the government was run. Come and visit to learn more about the battle, take in the view from the lookout, or have a picnic. See you there!

Contact info

Windmill Road
Prescott, Ontario
E-mail: windmillfriends@gmail.com


Dates/hours open

Jun 23, 10:00am - Jun 23, 04:00pm

Saturday: 10 a.m. to 4 p.m.