Navarro River Redwoods State Park was created in 1987.
Humboldt Redwoods State Park was created in 1921.
Portola Redwoods State Park was created in 1945.
Jedediah Smith Redwoods State Park was created in 1929.
Armstrong Redwoods State Natural Reserve was created in 1934.
Grizzly Creek Redwoods State Park was created in 1943.
Prairie Creek Redwoods State Park was created in 1925.
Henry Cowell Redwoods State Park was created in 1953.
Big Basin Redwoods State Park was created in 1902.
Del Norte Coast Redwoods State Park was created in 1925.
Casa Navarro State Historic Site was created in 1855.
We have the giant redwoods in California.
The area of Portola Redwoods State Park is 11.331 square kilometers.