Here is a list of all the parks closing statewide:
Marsh State Historic Park
Annadel State Park
Antelope Valley Indian Museum
Austin Creek State Recreation Area
Bale Grist Mill State Historic Park
Benbow Lake State Recreation Area
Benicia Capitol State Historic Park
Benicia State Recreation Area
Bidwell Mansion State Historic Park
Bothe-Napa Valley State Park
Brannan Island State Recreation Area
California Mining & Mineral Museum
Candlestick Point State Recreation Area
Castle Crags State Park
Castle Rock State Park
China Camp State Park
Colusa-Sacramento River State Recreation Area
Del Norte Coast Redwoods State Park
Fort Humboldt State Historic Park
Fort Tejon State Historic Park
Garrapata State Park
George J. Hatfield State Recreation Area
Governor's Mansion State Historic Park
Gray Whale Cove State Beach
Greenwood State Beach
Grizzly Creek Redwoods State Park
Hendy Woods State Park
Henry W. Coe State Park
Jack London State Historic Park
Jug Handle State Nature Reserve
Leland Stanford Mansion State Historic Park
Limekiln State Park
Los Encinos State Historic Park
Malakoff Diggins State Historic Park
Manchester State Park
McConnell State Recreation Area
McGrath State Beach
Mono Lake Tufa State Nature Reserve
Morro Strand State Beach
Moss Landing State Beach
Olompali State Historic Park
Palomar Mountain State Park
Petaluma Adobe State Historic Park
Picacho State Recreation Area
Pio Pico State Historic Park
Plumas-Eureka State Park
Point Cabrillo
Light Station
Portola Redwoods State Park
Providence Mountains State Recreation Area
Railtown 1897 State Historic Park
Russian Gulch State Park
Saddleback Butte State Park
Salton Sea State Recreation Area
Samuel P. Taylor State Park
San Pasqual Battlefield State Historic Park
Santa Cruz Mission State Historic Park
Santa Susana Pass State Historic Park
Shasta State Historic Park
South Yuba River State Historic Park
Standish-Hickey State Recreation Area
Sugarloaf Ridge State Park
SP Tomales Bay State Park
Tule Elk State Nature Reserve
Turlock Lake State Recretion Area
Twin Lakes State Beach
Weaverville Joss House State Historic Park
Westport-Union Landing State Beach
William B. Ide Adobe State Historic Park
Woodson Bridge SRA Zmudowski State Beach