Kingston, Ontario is a Canadian city located in Eastern Ontario where the Saint Lawrence River flows out of Lake Ontario.Originally a First Nations settlement, growing European exploration in the 17th century made it an important trading post. In order to control the fur trade, French explorer LaSalle founded Fort Frontenac in 1673.
Located midway between Toronto and Montreal, Kingston was named the first capital of the Province of Canada on February 15, 1841, by Governor Lord Sydenham. While its time as a political centre was short, Kingston has remained an important military installation.
Kingston was the county seat of Frontenac County until 1998. Kingston is a separated municipality from the County of Frontenac. According to the 2011 Canadian census, the population of the city proper was 123,363, while the population of the census metropolitan area (CMA) was 159,561.
Kingston is nicknamed the "Limestone City" because of the many heritage buildings constructed using local limestone