Helena National Forest was created in 1907.
The area of Helena National Forest is 3,949.732 square kilometers.
Saint Helena National Trust was created in 2002.
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.
St Helena Island National Park was created in 1979.
Wayne National Forest was created in 1992.
Nebraska National Forest was created in 1902.
Chippewa National Forest was created in 1908.
Mendocino National Forest was created in 1907.
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.