Gurdwara Sahib of El Sobrante

Alvarado Park (formerly Grand Canyon Park) is a subsection of Wildcat Canyon Regional Park in Richmond, California and is a National Historic Place. It is located at the mouth of Wildcat Canyon in the Alvarado Park section. Between 1909 and 1923, Alvarado Park was a private park that was owned and operated by local residents. In 1923, it was donated to the city of Richmond. Later it was admitted into the East Bay Regional Park District.

Rolling Hills Memorial Park is a cemetery in Richmond, Contra Costa County, California, established in 1960. The site has approximately 50,000 interments.

Rancho San Pablo was a 17,939-acre (72.60 km2) land grant in present-day Contra Costa County, California given in 1823 by Governor Luís Antonio Argüello to Francisco María Castro (1775–1831), a former soldier at the San Francisco Presidio and one-time alcalde of the Pueblo of San José. The grant was reconfirmed by Governor José Figueroa in 1834 to the heirs of Francisco Castro, including Víctor Castro. The San Pablo grant covered what is now Richmond, San Pablo, El Cerrito, and Kensington in western Contra Costa County.

East Bay Waldorf School (EBWS) is an independent, non-sectarian Waldorf School in El Sobrante, California, on the east side of the San Francisco Bay. It is based on the principles of Waldorf education. Located on 91 acres of land, the school is adjacent to Wildcat Canyon, a regional park. Founded in Berkeley in 1980, East Bay Waldorf School offers classes from prekindergarten through grade 8, as well as parent-child classes for infants-age 3 years. The curriculum is based upon the principles of Waldorf Education, and accredited by the Association of Waldorf Schools of North America (AWSNA).

Rollingwood is a census-designated place (CDP) in Contra Costa County, California, United States. As of the 2010 census, Rollingwood's population was 2,969.

East Richmond Heights is an unincorporated community and census-designated place (CDP) in western Contra Costa County, California, United States. Its population was 3,280 at the 2010 census.

Richmond Heights, formerly East Richmond and also known as Mira Vista, is a district of eastern Richmond, California in the San Francisco Bay Area.

Casino San Pablo is a Native American reservation with a gambling hall located in San Pablo, California. It is operated by the Lytton Band of Pomo Indians. It is adjacent to the site of the now demolished Doctors Medical Center. The former medical center was sold to the tribe in 2017.

Hilltop District, more commonly known simply as Hilltop, is a neighborhood located in the northeastern area of Richmond, California.

Hilltop Green or "The Green"is a neighborhood in Richmond, California bordering the city of Pinole, the census-designated place of El Sobrante, the neighborhood of Hilltop, and Hilltop Mall.

The Shops at Hilltop, formerly known as Hilltop Mall, was a regional shopping center in the Hilltop neighborhood of Richmond, California. Hilltop is managed and co-owned by Prologis, Inc. The anchor store is Walmart. There are 3 vacant anchor stores that were once Macy's, JCPenney and Sears.

Alvarado Adobe is a historical adobe house in San Pablo, California in Contra Costa County. Jesús María Castro built the Adobe house for his monther Dona Gabriéla Berryessa de Castro in 1842. At that time, Dona Gabriéla Berryessa de Castro was the widow of Californio landowner Francisco María Castro (1770–1831). After the Mexican secularization, Castro was granted Rancho San Pablo (Cuchiyunes) in 1823 by Governor Luís Antonio Argüello. The land had previously been grazing land for cattle belonging to the Mission San Francisco de Asís, but was secularized by the First Mexican Republic. Castro and his family moved to the rancho in 1824. At Alvarado Adobe, Castro also built grape arbor, and planted gardens. In 1851, Dona Gabriéla died, and the adobe house was passed down to her daughter, Martina Castro de Alvarado, who married Juan Bautista Alvarado, who was Governor of California from 1836 to 1842. The Adobe is named after Juan Bautista Alvarado. Alvarado/Castro descendants sold parts of the Rancho to American ranchers and farmers and town grew around the Alvarado Adobe. Today the house is the Alvarado Adobe Museum. The Alvarado Square Civic Center opened in 1978 at the site of the Alvarado/Castro home. A replica of Alvarado adobe home was built at the Alvarado Square complex and in 1905 the historical wooden Blume House was moved to the Alvarado Square complex. The original Alvarado Adobe was demolished in the mid-20th century to build a motel.