The California African American Museum presents African American art, history, and culture. The museum's permanent exhibit addresses life in West Africa, experiences in the American South, and the Great Migration toward the western coast. Highlights include traditional headdresses and masks. Collections include landscapes, traditional and modern arts, and other artifacts of historical note.

The museum offers exhibits, guided tours, lectures, craft activities, films, performances, readings, discussions, and a high school docent internship. Groups of 10 or more are asked to make reservations. The website offers educator resource guides for purchase.

The Junípero Serra Museum is one of the most familiar landmarks in San Diego. As a major symbol of the city, it stands atop the hill recognized as the site where California began. It was here in 1769 that a Spanish Franciscan missionary, Father Junípero Serra, with a group of soldiers led by Gaspar de Portolá, established Alta California's first mission and presidio (fort). On July 16, 1769, near the site where the museum now stands, Serra founded the Mission San Diego de Alcalá. Often confused for the Mission, the Serra Museum was built between 1928–1929 for the purpose of housing and showcasing the collection of the San Diego Historical Society, which was founded in 1928. The structure was designed by architect, William Templeton Johnson, using Spanish Revival architecture, to resemble the early missions that once dominated the landscape of Southern California.

The museum offers exhibits, tours, and educational programs.

The park overlooks the Petaluma River and San Pablo Bay from the east-facing slopes of 1,558-foot Mount Burdell. The name "olompali" comes from the Miwok language and may be translated as "southern village" or "southern people." The Coast Miwok inhabited at least one site within the area of the present-day park continuously from as early as 6,000 BC until the early 1850s. Olompali contains "kitchen rock," a large boulder used as a mortar in which early people ground acorns and seeds into a fine flour for food preparation. Many women would gather near such grinding rocks to prepare food and socialize.

The park offers exhibits and tours.

La Cuesta Encantada, "The Enchanted Hill" high above the ocean at San Simeon, was the creation of two extraordinary individuals, William Randolph Hearst and architect Julia Morgan. Their collaboration, which began in 1919 and continued for nearly 30 years, transformed an informal hilltop campsite into the world-famous Hearst Castle—a 115-room main house plus guesthouses, pools, and eight acres of cultivated gardens. The main house itself, "La Casa Grande," is a grand setting for Hearst's collection of European antiques and art pieces. It was also a most fitting site for hosting the many influential guests who stayed at Hearst's San Simeon ranch. Guests included President Calvin Coolidge, Winston Churchill, George Bernard Shaw, Charles Lindbergh, Charlie Chaplin, and a diverse array of luminaries from show business and publishing industries.

The site offers exhibits, tours, a 40-min. film, living history presentations, educational programs, and occasional recreational and educational events.

The Society operates a museum which presents displays related to local history.

The museum offers exhibits and tours.

The Museum provides visitors with a journey through the history of flight. Visitors may stand beneath a model of the Montgolfier brothers' hot air balloon of 1783—the first manned vehicle in recorded history to lift man above the Earth. They can view specimens of aircraft from World War I, or marvel at the antics of the barnstormers of the 1920s. Mint condition aircraft help visitors appreciate the increasingly complex technology represented in the classic military aircraft of World War II, Korea, and Vietnam, and exhibits on space flight project aeronautics into the future.

The museum offers exhibits, tours, research library access, educational programs, and occasional recreational and educational events.

Empire Mine State Historic Park is the site of one of the oldest, largest, deepest, longest, and richest gold mines in California. In existence for more than 100 years, the mine produced 5.6 million ounces of gold before it closed in 1956. The park contains many of the mine's buildings, the owner's home. and restored gardens, as well as the entrance to 367 miles of abandoned and flooded mine shafts.

The park offers exhibits, tours, living history presentations and events, and occasional recreational and educational events.

Nestled atop a ridge in the Tehachapi Mountains, overlooking Sand Canyon to the east and the Tehachapi valley to the west, Tomo-Kahni, or "Winter Village," was the site of a Kawaiisu (Nuooah) Village. The location was likely chosen for its moderate temperature and plentiful resources. The Kawaiisu migrated from the Great Basin and made the Tehachapi their home for two to three thousand years. The Kawaiisu are noted for their finely woven baskets of intricate and colorful design.

The park offers exhibits and tours.

The California Law Enforcement Historical Society seeks to preserve and share the history of law enforcement officers in California. To this end, the society operates a mobile history museum. The museum addresses the years between 1850, when California officially became a state, to present day. Collection highlights include historic patches and badges.

The society offers exhibits.

Misión la Purísima Concepción de María Santísima (Mission of the Immaculate Conception of Most Holy Mary) was founded by Father Presidente Fermin de Lasuén on December 8, 1787. It was the 11th of 21 Franciscan Missions established in Alta California. A major earthquake on December 21, 1812, destroyed many of the mission buildings. Father Mariano Payeras received permission to relocate the mission community four miles to the northeast in La Cañada de los Berros, next to El Camino Real. La Purísima Mission was officially established in its new location on April 23, 1813. Materials salvaged from the buildings destroyed by the earthquake were used to construct the new buildings, which were completed within 10 years. The end of the California missions came in 1834, when the Mexican government, which had gained independence from Spain, transferred control of the missions from the Catholic Church to civil authorities. Today, La Purísima Mission State Historic Park is considered the most completely restored mission in California, with 10 of the original buildings fully restored and furnished, including the church, shops, quarters, and blacksmith shop. The mission gardens and livestock represent what would have been found at the mission during the 1820s. Special living history events are scheduled throughout the year. A visitor center features information, displays, and artifacts; and a self-guided tour gives visitors the opportunity to step back in time for a glimpse of a brief, turbulent period in California's history.

The site offers exhibits, tours, living history events, educational programs, and occasional other educational and recreational events.