Harrington Lake Lake. Initially, Campbell took up residence at Harrington Lake so that her predecessor, Brian Mulroney, could continue to reside at 24 Sussex Drive until renovations on his new private residence in Montreal were completed. Once Mulroney vacated 24 Sussex, Campbell had not finished moving to that address before her party was defeated in the 1993 election. Harrington Lake Harrington Lake () is the name of the summer residence and all-season retreat of the Prime Minister of Canada, and also the name of the land which surrounds it. The property is located near Meech Lake—where the Meech Lake Accord was negotiated
Harrington Park (homestead) the estate comprised 800 acres of cleared land, pasture and forest with crop paddocks and a vegetable garden near the house. A second driveway approaches the homestead complex from within the new suburb of Harrington Park, off Parkway Drive / Cobbitty Road/ Oran Park Drive to its north via the new suburb and off the Northern Road to the west. A series of farm dams to the house's south-east have been modified or lost with residential development although the small pond alongside the 1890s realigned driveway remains within open space. Today the garden retains many mature coniferous and other trees