Spring Valley State Park was created in 1969.
Poe Valley State Park was created in 1938.
Valley Falls State Park was created in 1964.
Valley of Fire State Park was created in 1935.
Goblin Valley State Park was created in 1964.
Bennett Spring State Park was created in 1923.
Great Valley Grasslands State Park was created in 1982.
Patapsco Valley State Park was created on 1907-10-06.
Beaver Creek Valley State Park was created in 1937.
Bothe-Napa Valley State Park was created in 1960.
Canaan Valley Resort State Park was created in 1971.
Moosup Valley State Park Trail was created in 1987.
Mesilla Valley Bosque State Park was created in 2003.