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.

Lost Villages Museum Doors Open Cornwall and SDG Counties

Lost Villages Museum

This museum has a collection of 11 historical heritage buildings from six villages that were lost in 1958 when the area was flooded to construct the St. Lawrence Seaway. During Doors Open, step back in time and visit the church, train station, barbershop, schoolhouse, blacksmith’s shop, Forbes Memorial Building Reading Room and other structures.

Tell us your story about this site

  • Parking
  • Washrooms
  • Guided tours available

Contact info

16361 Fran Laflamme Drive
Long Sault, Ontario


Building type: Museum

Dates/hours open

Saturday August 17 – Sunday August 18, 2019
Saturday and Sunday: 1 to 5 p.m. (guided tour at 1 p.m. both days)

Lost Villages Museum 16361 Fran Laflamme Drive (Ault Park)