Contra Costa County Historic Markers
- Mount Diablo (#905)
- Captain Pedro Fages Trail (San Ramon Valley Historical Marker)
El Dorado County Historic Markers
- Moore's Riverton Pioneer Stage Company Station (#705)
- Placerville aka "Hangtown" (#475)
- Placerville Pony Express Station and Terminus (#701)
- Webster's Sugar Loaf House (#706)
Fresno County Historic Markers
- Arroyo de Cantua Juan Murietta Headquarters (#344)
Kerns County Historic Markers
- Josephine Stephens Bishop (CA-POHI #KER-010)
Los Angeles County Historic Markers
- Los Robles / The Oaks (#669)
- Pacific Asia Museum (#988)
- Pasadena Playhouse (#887)
Marin County Historic Markers
- Angel Island (#529)
- San Rafael Arcangel Mission (#220)
- John Reed's Saw Mill (#207)
Mariposa County Historic Markers
- Mariposa County Courthouse (#670)
- Whitlock Mining District
Mendocino County Historic Markers
- Mendocino Presbyterian Church (#714)
Merced County Historic Markers
- Canal Farm Inn (#548)
- Los Banos (#550)
- Pacheco Pass (#829)
Napa County Historic Markers
- First Presbyterian Church Building (#878)
- Grave of George C. Yount 1794-1865 (#693)
- Veterans Home of California (#828)
Nevada County Historic Markers
- Alpha and Omega Townsites (#628 and 629)
- Discovery of Gold Hill Quartz Bearing Mine
- Holbrooke Hotel (#914)
- Mount Saint Mary'd Convent and Academy (#855)
- National Hotel (#899)
- Nevada Theatre (#863)
- North Star Mine Powerhouse (#843)
- South Yuba Canal Water Company Office (#832)
Placer County Historic Markers
- Auburn City (#404)
- Dutch Flat (#397)
- First Transcontinental Railroad at Colfax (#780-5)
- Griffith Quarry (#885)
Riverside County Historic Markers
- Desert Training Center / California-Arizona Maneuver Area (#986)
Sacramento County and City Historic Markers
- B. F. Hastings Building / Pony Express Terminus (#606)
- Coloma Road (#746)
- Old Sacramento (812)
San Benito County Historic Markers
- New Ida Mine (#324)
San Bernadino County Historic Markers
- Barstow Harvey House (#892)
- Town of Calico (#782)
San Diego County Historic Markers
- Adobe Chapel of the Immaculate Conception (#49)
- La Punta de los Muertos / Dead Men's Point (#57)
- Mason Street School (#538)
- Whaley House (#65)
San Francisco City and County Historic Markers
- Conservatory Municipal Greenhouse (#841)
San Luis Obispo County Historic Markers
- Sebastian Store (#726)
San Mateo County Historic Markers
- Broderick-Terry Duel (#19)
- Burlingame Railroad Station (#846)
- Casa de Tableta (#825)
- Filoli Country House "Fight, Love, Live" (#907)
- First Camp After Portola's San Francisco Bay Discovery (#27)
- First Congregational Church of Pescadero (#949)
- First Saw Mill in San Mateo County (#478)
- Menlo Park Railroad Station (#955)
- Our Lady of the Wayside (#909)
- Pigeon Point Lighthouse (#980)
- Portola's Journey's End (2?)
- Union Cemetery (#816)
- Woodside Store (#93)
Santa Clara County Historic Markers
- Charles Copeland Morse Residence (#904)
- Development of Motion Pictures (#834)
- First Commercially Practicable Integrated Circuit (#1000)
- Juana Briones de Miranda Home on Rancho La Purisma Concepcion (#524)
- Lou Henry Hoover House (#913)
- Luis Maria Peralta Adobe (#866)
- Mission Santa Clara (#338)
- Pioneer Electronics Research Laboratory (#836)
- Robert Sunol Adobe (#898)
- Santa Clara Campaign Treaty Site (#260)
- Santa Clara Women's Club Adobe (#249)
- Sarah Wallis Homesite at Mayfield Farm (#969)
- Silicon Valley Birth Place (#976)
- Twenty-One Mile House Tavern and Stage Stop (#259)
- United States Post Office of 1892-1933 (#854)
- World War I Army Training Camp Hostess House (#895)
Santa Cruz County Historic Markers
- Don Gaspar de Portola (DAR Marker)
- Felton Covered Bridge (#583)
Solano County Historic Markers
- Benicia Seminary (Historical Landmark #795)
- Benicia Arsenal (#176)
- First Masonic Hall Built in California (Historical Landmark #174)
- First Protestant Church in California
- First U.S. Naval Station in the Pacific (#751)
- Fischer-Hanlon House (#880)
- Old State Capitol (#153)
- Rancho Los Putos (Historical Landmark #534)
- St. Paul's Episcopal Church (#862)
- Turner-Robertson Shipyard 1882-1918 (#?793)
- University of California Experimental Farm Wolfskill Grant (#804)
Sonoma County Historic Markers
- Fort Ross (#5)
- Church of Saint Teresa of Avila (#820)
Tehama County Historic Markers
- William B. Ide Adobe (#12)
Ventura County Historic Markers
- Rancho Camulos / aka House of Ramon
- Warring Park
Other Historic Sites in California
Other Attractions in California
The History of California
Destinations in California
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