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.
Ocala National Forest was created in 1908.
Nebraska National Forest was created in 1902.
Angelina National Forest was created in 1935.
Sequoia National Forest was created in 1908.
Sierra National Forest was created in 1893.
Sabine National Forest was created in 1935.
Flathead National Forest was created in 1899.
Gibi National Forest was created in 1960.
Arapaho National Forest was created in 1908.