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
Orielton, Harrington Park using the train to Campbelltown to shoot over "Orielton's" land and attend the adjacent "Harrington Park" race track. The Peisley family knew the Davy family who occupied Harrington Park from 1852-70. During the early 1870s the sport of coursing (the pursuit of live hares by greyhounds across the countryside) was introduced to "Orielton" which became a popular activity at both the Orielton and Harrington Park estates. By the 1870s "Harrington Park" house had established a reputation as a gentleman's country seat, with "hospitality, picturesqueness and the hunt bringing interesting associations to the English eye". In 1874, Harrington Park and Lot