Gallatin National Forest was created in 1899.
The area of Gallatin National Forest is 8,498.398 square kilometers.
The hiking trails in Oklahoma which have grizzly bears in them are Glacier National Park and Gallatin National Forest Hiking.
Wayne National Forest was created in 1992.
Plumas National Forest was created in 1907.
Roosevelt National Forest was created in 1897.
Chippewa National Forest was created in 1908.
Olympic National Forest was created in 1897.
Gunnison National Forest was created in 1905.
Cherokee National Forest was created in 1936.
Bitterroot National Forest was created in 1898.
National Forest - England - was created in 1990.
Siuslaw National Forest was created in 1908.