A small area of 0.6 km2 was declared a national park in 1955.
The 44.57 km2 were declared a national park in 1981.
An area of 9.02 km2 was declared a national park in 1956.
It had enough support to be declared a national park by Congress in 1934.
In both countries, the mountain range has been declared a national park.
It was declared a national park on July 9, 1981.
Most of the forest was declared a national park in 1932.
An area of 57 km2 at the mountain has been declared a national park in 2004.
It was declared a national park on 25 June 1970.
It was declared a national park on 14 January 1999.