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.
Sabine National Forest was created in 1935.
Nebraska National Forest was created in 1902.
Gunnison National Forest was created in 1905.
National Forest - England - was created in 1990.
Roosevelt National Forest was created in 1897.
Olympic National Forest was created in 1897.
Flathead National Forest was created in 1899.
Arapaho National Forest was created in 1908.
Cherokee National Forest was created in 1936.