Flathead National Forest was created in 1899.
The area of Flathead National Forest is 2,000,000.0 square meters.
West - the North Fork of the Flathead River. South - the Middle Fork of the Flathead River, Great Bear Wilderness, Flathead National Forest, and Lewis and Clark National Forest. East - the Blackfeet Indian Reservation. North - Waterton Int'l Peace Park and Alberta & British Columbia, Canada
Wayne National Forest was created in 1992.
Prescott National Forest was created in 1908.
Boise National Forest was created in 1908.
Kaibab National Forest was created in 1909.
Bighorn National Forest was created in 1897.
Arapaho National Forest was created in 1908.
Sequoia National Forest was created in 1908.
Kaniksu National Forest was created in 1908.
Ocala National Forest was created in 1908.
Sierra National Forest was created in 1893.