Niagara Falls State Park was created in 1885.
Niagara Falls is the oldest state park in the United States of America. That means it is the first state park in the USA.
Niagara Falls State Park in New York is the oldest state park in the United States, having been founded as Niagara Reservation in 1885.
Fort Dearborn was the first settlement in New Hampshire. The Fort is now known as the Odiorne Point State Park.
Fort Delaware State Park was created in 1951.
Fort Parker State Park was created in 1941.
Fort Macon State Park was created in 1826.
Fort Clinch State Park was created in 1935.
Fort Frederick State Park was created in 1922.
Fort Ransom State Park was created in 1979.
Fort Defiance State Park was created in 1930.
Fort Snelling State Park was created in 1962.