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 as the only federal park that is not part of the national parks system, the existence and construction of private residences inside it, residents' extensive violation of shoreline protection bylaws at Meech Lake, and changes to its boundaries without the knowledge of parliament. For instance, inspection reports carried out by the Municipality of Chelsea in 2013 and 2015 confirm that 119 structures have been built without permit at Meech Lake, and that 80% of Meech Lake residents whose properties were inspected continue to violate county bylaw MRC 137-09 several years after it was adopted. Although advocated by Dominion Parks Commissioner