Helena National Forest was created in 1907.
The area of Helena National Forest is 3,949.732 square kilometers.
There is a Glacier National Park which extends to the border of Canada.And a Helena National Forest which surrounds Helena.Regrettably, due to climate change, the glaciers have all but melted away.
Saint Helena National Trust was created in 2002.
St Helena Island National Park was created in 1979.
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.