The park was traditionally used by the Sekani and Dunneza (Beaver) first nations. During the late 18th century European fur trappers, traders, and explorers moved into and through the area. Fur trading posts were established in the surrounding area at Fort St. John, Hudson's Hope and Fort Nelson. With the development of the Alaska Highway in 1943, improved access encouraged the development of forestry and gas exploration. Road development further facilitated use by the public who sought out the unique opportunity to view the diverse wildlife species found in the area. In 1997 the Fort St. John Land and Resource Management Plan recommended the area for protection. It was subsequently designated as a provincial park in 1999. The primary role of Pink Mountain Provincial Park is to protect a significant palaeontological site containing examples of large fauna from the Mesozoic Era.
