The Lost Villages Historical Society is an incorporated nonprofit charitable organization. This group of dedicated individuals support the development of educational and museum archiving programs at the Lost Villages Museum Site in Ault Park, Long Sault, Ontario.
The members of the Society help run a variety of activities and events during the tourist season (early spring, summer and late fall). With this support, the museum site is able to operate six months a year.
One of the main goals of the Lost Villages Historical Society is to inform the public, and specifically school children, about the loss of communities which formerly existed along the St. Lawrence River, prior to the building of the St. Lawrence Seaway and Power Project in the late 1950s.