Gatineau Park leaves change colour in fall, tourists and locals are drawn to the park's lookouts, roads, and pathways to enjoy the autumn scenery. Pink Lake is a meromictic lake found in the park. Tiny algae in the lake give it a bright green colour. The lake's name comes from the Pink family who originally owned property in the area. The park includes many other . King Mountain, the highest peak in Gatineau, rising an almost vertical from the Eardley Escarpment, was the first triangulation point in Canada. Also, the mountain's unique positioning provides an interesting spectrum of vegetation ranging from evergreen
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