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Category: California Historical Landmarks

There are over 1,100 historical landmarks throughout California, and I have seen them all! Click any California county to view its historical landmarks!

Alameda County Alpine County Amador County Butte County Calaveras County Colusa County Contra Costa County Del Norte County El Dorado County Fresno County Glenn County Humboldt County Imperial County Inyo County Kern County Kings County Lake County Lassen County Los Angeles County Madera County Marin County Mariposa County Mendocino County Merced County Modoc County Mono County Monterey County Napa County Nevada County Orange County Placer County Plumas County Riverside County Sacramento County San Benito County San Bernardino County San Diego County San Francisco County San Joaquin County San Luis Obispo County San Mateo County Santa Barbara County Santa Clara County Santa Cruz County Shasta County Sierra County Siskiyou County Solano County Sonoma County Stanislaus County Landmarks Sutter County Tehama County Trinity County Tulare County Tuolumne County Ventura County Yolo County Yuba County Image Map Del Norte Modoc County Siskiyou County Humboldt County Trinity County Shasta County Lassen County Mendocino County Tehama County Plumas County Glenn County Butte County Lake County Colusa County Sutter County Yuba County Sierra County Nevada County Sonoma County Napa County Yolo County Placer County El Dorado County Marin County Solano County Sacramento County Contra Costa County San Joaquin County Amador County Calaveras County Alpine County San Francisco County Alameda County San Mateo County Santa Clara County Stanislaus County Tuolumne County Santa Cruz Merced County Mariposa County Mono County San Benito County Madera County Fresno County Monterey County Kings County Tulare County Inyo County San Luis Obispo County Kern County San Bernardino County Santa Barbara County Ventura County Los Angeles County Orange County Riverside County San Diego County Imperial County

California’s historical landmark program started with Charles Lummis‘ Landmarks Club in 1895! The club’s goal was to restore California’s 21 Missions, but there was so much more to California history!

The Department of Natural Resources took over the Landmarks Club in 1931, and the next June 1, California’s had 20 official landmarks! More organizations declared landmarks willy-nilly until 1962 when the state set firm criteria.

A California Historical Landmark must be one of more of the following:

– The first, last, only, or most significant of its type in the state or within a large region of California.
– Associated with an individual or group having a profound influence on the history of California.
– A prototype or outstanding example of a period, style, architectural movement or construction.
– A more notable, or best surviving, work in a region of a pioneer architect, designer or master builder.

Rancho Los Cerritos!
Jun 5Jan 16

Rancho Los Cerritos!

The Tuna Club of Avalon!
Jun 4Mar 1

The Tuna Club of Avalon!

<i>S.S. Catalina</i>!
Jun 4Mar 1

S.S. Catalina!

“Los Robles,” The Governor Stoneman Adobe!
May 15Mar 1

“Los Robles,” The Governor Stoneman Adobe!

El Molino Viejo (The Old Mill)!
May 15Mar 1

El Molino Viejo (The Old Mill)!

Mission San Gabriel Arcángel!
May 15Mar 1

Mission San Gabriel Arcángel!

The Hugo Reid Adobe!
May 14Mar 1

The Hugo Reid Adobe!

E.J. Baldwin’s Queen Anne Cottage!
May 14Mar 1

E.J. Baldwin’s Queen Anne Cottage!

Santa Anita Assembly Center!
May 14Mar 14

Santa Anita Assembly Center!

The Catalina Verdugo Adobe!
May 14Mar 1

The Catalina Verdugo Adobe!

Casa Adobe de San Rafael!
May 14Mar 1

Casa Adobe de San Rafael!

Los Angeles Memorial Coliseum!
Apr 30Mar 1

Los Angeles Memorial Coliseum!

The Oldest University Building in Southern California!
Apr 30Mar 1

The Oldest University Building in Southern California!

Site of the Los Angeles Star!
Apr 30Mar 1

Site of the Los Angeles Star!

Bella Union Hotel Site!
Apr 30Mar 1

Bella Union Hotel Site!

St. Vincent Court!
Apr 30Mar 1

St. Vincent Court!

Site of Port Los Angeles Long Wharf!
Apr 24Mar 1

Site of Port Los Angeles Long Wharf!

The Gamble House!
Apr 22Mar 1

The Gamble House!

The Pacific Asia Museum!
Apr 22Mar 7

The Pacific Asia Museum!

Pasadena Playhouse!
Apr 22Mar 1

Pasadena Playhouse!

The First Jewish Site in Los Angeles!
Apr 21Apr 19

The First Jewish Site in Los Angeles!

The Navy and Marine Corps Reserve Center!
Apr 21Mar 1

The Navy and Marine Corps Reserve Center!

The Rómulo Pico Adobe!
Apr 17Mar 1

The Rómulo Pico Adobe!

Mission San Fernando Rey de España!
Apr 17Mar 21

Mission San Fernando Rey de España!

San Fernando Cemetery!
Apr 17Mar 1

San Fernando Cemetery!

The Oak of the Golden Dream!
Apr 17Mar 1

The Oak of the Golden Dream!

Western Hotel (Lancaster)!
Apr 17Feb 4

Western Hotel (Lancaster)!

Portolá Trail Campsite (1769)!
Apr 10Feb 4

Portolá Trail Campsite (1769)!

The Mirror Building!
Apr 10Mar 1

The Mirror Building!

Nuestra Señora la Reina de Los Angeles!
Apr 10Mar 7

Nuestra Señora la Reina de Los Angeles!

Los Angeles Plaza!
Apr 10Mar 1

Los Angeles Plaza!

Site of the Lugo Adobe!
Apr 10Mar 1

Site of the Lugo Adobe!

The Pico House!
Apr 10Mar 1

The Pico House!

The Merced Theatre!
Apr 10Mar 1

The Merced Theatre!

The Old Plaza Fire House!
Apr 10Mar 1

The Old Plaza Fire House!

Ventura County Courthouse!
Mar 20Aug 23

Ventura County Courthouse!

Mission San Buenaventura!
Mar 20Aug 12

Mission San Buenaventura!

Site of Junípero Serra’s Cross!
Mar 20Mar 1

Site of Junípero Serra’s Cross!

The Lummis Home!
Feb 12Mar 1

The Lummis Home!

The Lummis Home: A New Quest Begins!
Feb 12Jan 2

The Lummis Home: A New Quest Begins!

The Avila Adobe!
Feb 5Mar 1

The Avila Adobe!

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My Quests!

Most Recent Posts!

  • Virgin Islands Coral Reef National Monument!
    Virgin Islands Coral Reef National Monument!
    Feb 15, 2026
  • Hauled Over to Haulover for a Deep Dive Reef Dive!
    Hauled Over to Haulover for a Deep Dive Reef Dive!
    Feb 15, 2026
  • Reef Bay Sugar Factory Historic District!
    Reef Bay Sugar Factory Historic District!
    Feb 14, 2026
  • Reef Bay Great House Historic District!
    Reef Bay Great House Historic District!
    Feb 14, 2026
  • Reef Bay Petroglyph Site!
    Reef Bay Petroglyph Site!
    Feb 14, 2026

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