The park was established by Order in Council on April 29, 1992, expanded in 1995, included in the Nisga'a Treaty in 2000, and is the first park in the province to be jointly managed by the government and a First Nation.
The park was established on April 29, 1992, through Order in Council, expanded in 1995, included in the Nisga'a Treaty in 2000, and is the first joint management park between the government and a First Nation in the province.