Pinnacles National Monument, 5000 Highway 146, Paicines; (831) 389-4485, http://www.nps.gov/pinn.
Point Reyes National Seashore, 1 Bear Valley Road, Point Reyes Station; (415) 464-5100, Ext. 2, camping reservations (415) 663-8054, http://www.nps.gov/pore.
Pony Express National Historic Trail, 324 S. State St., Suite 200, Salt Lake City, Utah; (801) 741-1012, http://www.nps.gov/poex/.
Port Chicago Naval Magazine National Memorial, P.O. Box 280, Danville; (925) 228-8860, http://www.nps.gov/poch. Reservations are required.
Presidio of San Francisco, Presidio Trust, 34 Graham St., San Francisco; (415) 561-4323, http://www.presidio.gov and http://www.nps.gov/prsf. Officers club and visitors center closed for remodeling, but a temporary visitor center is open at the corner of Montgomery Street and Lincoln Boulevard.
Redwood National and State Parks, 1111 2nd St., Crescent City; (707) 465-7335, California State Park camping reservations, (800) 444-7275, http://www.nps.gov/redw.
Rosie the Riveter/World War II Home Front National Historical Park, Melville Square/Esplanade Drive, Richmond; (510) 232-5050, http://www.nps.gov/rori. Visitor center opening mid-2012; call for information.
San Francisco Maritime National Historical Park, Fort Mason Center, Building E, San Francisco; (415) 447-5000, http://www.nps.gov/safr. Renovation of the museum at 900 Beach St. is structurally complete. The lobby is open and currently displays small exhibits and murals.
Santa Monica Mountains National Recreation Area, 401 W. Hillcrest Drive, Thousand Oaks; (805) 370-2301, http://www.nps.gov/samo. Visitor center is relocating in mid-2012.
Santa Rosa and San Jacinto Mountains National Monument Visitor, 51-500 Highway 74, Palm Desert; (760) 862-9984, http://www.blm.gov/ca/st/en/fo/palmsprings/santarosa.html.
Sequoia and Kings Canyon National Parks, 47050 Generals Highway, Three Rivers; (559) 565-3341, http://www.nps.gov/seki.
Whiskeytown National Recreation Area, P.O. Box 188, Whiskeytown; (530) 246-1225, http://www.nps.gov/whis.
Yosemite National Park, P.O. Box 577, Yosemite National Park; (209) 372-0200, http://www.nps.gov/yose.