Harrington Lake Diefenbaker suggested that he needed a quiet place to go fishing, not too far from Ottawa. Later that year, Harrington Lake was chosen as the site for an official country residence and the buildings were formally designated as a secure residence for Canada’s prime ministers. During the first prime ministership of Pierre Trudeau, his then-wife, Margaret, added a vegetable garden; according to Kim Campbell's autobiography "Time and Chance", the garden still provided the house with fresh produce at the time of that writing. Campbell was the only Prime Minister to have spent her entire term in office residing at Harrington
Gatineau Park was to be the first national park created by the first parks service in the world, the Dominion Parks Branch. On December 3, 1913, Dominion Parks Commissioner James B. Harkin wrote to Deputy Minister of the Interior William Cory, arguing for the creation of a nationwide system of parks, the first of which was to be Gatineau Park. In his memo, Harkin said: A few months later, on Cory's suggestion, Harkin wrote Quebec Minister of Mines and Forests Charles Devlin inquiring whether he would help establish a national park in the Gatineau district. Although provincial officials wrote back that the