Cabinet National Forest was established in Idaho and Montana by the U.S. Forest Service on March 2, 1907 with 2,060,960 acres (8,340.4 km2), mostly in Montana. On July 1, 1954 it was divided among Kaniksu, Kootenai and Lolo National Forests.
Coordinates: 48°N 116°W / 48°N 116°W