Canyon, California

The Moraga Adobe is located at 24 Adobe Lane in Orinda, California. It was built by Don Joaquin Moraga who was the grandson of Jose Joaquin Moraga an early Spanish explorer in California who founded the city of San Jose, California. In 1835, Mexico granted 13,326 acres (5,393 ha), El Rancho Laguna de los Palos Colorados, to Joaquin Moraga and his cousin Juan Bernal. Six years later in 1841, Joaquin built this house, which is the oldest of the five surviving adobe houses in Contra Costa County. The adobe sits on a knoll at the center of the 20-acre (8.1 ha) property of what is left of the original land grant. The house has been restored and remodeled twice since it was photographed for HABS, first in 1941 when Katharine Brown White Irvine of Oakland, California purchased the old adobe, making additions such as adding three bedrooms and a veranda, and covering the adobe walls and again in 1964 when it was incorporated into a private home. The house is not accessible to the public and it is fenced off. However, it was photographed in 1922 for the Historical American Building Survey (HABS). Today, the Moraga Adobe is privately owned and unoccupied. The overall condition of the original adobe section and the more modern addition is neglected, but the building appears sound. The surrounding property was recently purchased, and the new owners have boarded up the windows to prevent vandalism and trespassing. The Moraga Adobe has been designated as a Historical Landmark by the City of Orinda and the State of California. A campaign has been started to purchase the property and restore the house to its 1848 configuration, to be used as a museum and educational site.

Miramonte High School is a public high school located in Orinda, California, United States. It is part of the Acalanes Union High School District. The school has a college-preparatory program, with 15 Advanced Placement courses offered.

Dr. Aurelia Reinhardt Redwood Regional Park (formerly known as Redwood Regional Park) is a part of the East Bay Regional Parks District (EBRPD) in the San Francisco Bay Area. It is located in the hills east of Oakland. The park contains the largest remaining natural stand of coast redwood (Sequoia sempervirens) found in the East Bay. The park is part of a historical belt of coast redwood extending south to Leona Canyon Regional Open Space Preserve and east to Moraga.Redwood forests are more commonly found closer to the coast where the air is cool and humid year-round. In the Bay Area, such forests are found in the Santa Cruz Mountains and the Marin Hills. The unique geographical circumstances of the redwood forest in Redwood Regional Park create coastal conditions. Winds funneled through the Golden Gate flow directly across the Bay and are channeled into the linear valley in which the Montclair District of Oakland is situated. This valley is also well-watered all year round and is protected from extremes of temperature and high winds.

Chabot Space and Science Center, located in Oakland, California, is a center for science learning featuring interactive exhibits, planetariums, a large screen theater, hands-on activities and three powerful telescopes. The Center is the continuation and expansion of a public observatory that has served San Francisco Bay Area schools and citizens with astronomy and science education programs since 1883. It is named after the father of hydraulic mining and benefactor of the original Oakland Observatory, Anthony Chabot. Since 2000, the Center has been located on the western border of Redwoods Regional Park.

Roberts Regional Recreation Area (RRRA) is an area adjacent to Redwood Regional Park located in Alameda County next to Oakland, CA and is part of the East Bay Regional Parks (EBRPD). It is across Skyline Drive from the City of Oakland's Joaquin Miller Park. Kaiser Aluminum and Chemical Corp. adopted Roberts Park in 1979, under the newly-developed Adopt-a-Park program, which promised continued funding. This was the first park in EBRPD to be so adopted.Roberts Regional Recreational Area has picnic tables, playground and a seasonal pool with lifeguard.

Huckleberry Botanic Regional Preserve is a 241 acres (0.98 km2) regional park and nature reserve in the Oakland Hills, in the eastern East Bay (San Francisco Bay Area) region of the San Francisco Bay Area of California. It is within Alameda and Contra Costa Counties. It is a park within the East Bay Regional Parks District system. The Preserve is named after the California Huckleberry (Vaccinium ovatum) which grows abundantly within its habitat.

Glorietta is a former unincorporated community, now annexed to Orinda in Contra Costa County, California. It lies at an elevation of 597 feet (182 m).

The Maynard Buehler House in Orinda, California is a 4,000 square feet (370 square meters) Usonian home designed by Frank Lloyd Wright in 1948 for Katherine Z. "Katie" and Maynard P. Buehler. Since 2016 the house has been used as a venue for weddings, after being featured in Vogue magazine.

Piedmont Pines is an affluent residential neighborhood in the hills of Oakland, California. It is generally bounded by Highway 13 (the Warren Freeway) to the west, Shepherd Canyon Rd. to the north, Skyline Blvd. to the east, and Joaquin Miller Park to the south. Two Oakland public schools are included in the area, Montera Middle School and Joaquin Miller Elementary School. There is no business section in Piedmont Pines. Although listed as a distinct district, realtors-architects, city government, and many Piedmont Pines residents have long considered the neighborhood as part of the larger Montclair district. Piedmont Pines is relatively remote from the city center and generally less known than Montclair; many Oaklanders do not seem to know of Piedmont Pines and consider this area to be part of the Montclair district, given that architecturally, geographically, demographically, and economically, the two affluent areas are virtually indistinguishable. The neighborhood's real estate includes a 1957 mid-century modern mansion by Oakland-born architect Roger Lee and an Arts and Crafts house rented by Grateful Dead sound engineer Owsley Stanley.

Round Top is an extinct volcano in the Berkeley Hills, just east of Oakland, California. The peak lies entirely within the bounds of Contra Costa County. In 1936, the area surrounding the peak was established as Round Top Regional Park, one of the first three parks of the East Bay Regional Parks District. The park was renamed Sibley Volcanic Regional Preserve for the second president of the park district (1948 to 1958), Robert Sibley, shortly after his death in 1958. The eruptions that lead to Round Top started 10.2 Million years ago and ended more than a million years later. Two main vents of the old volcano are known, one is now under the Lawrence Berkeley National Laboratory, the other is Round Top. The Round Top vent has, over the years, fallen sideways.

Joaquin Miller Park is a large open space park in the Oakland Hills owned and operated by the city of Oakland, California. It is named after early California writer and poet Joaquin Miller, who bought the land in the 1880s, naming it "The Hights" [sic], and lived in the house preserved as the Joaquin Miller House.

The East Bay Hills is a mountain range in the California Coast Ranges subdivision of the Pacific Coast Ranges in northern California, United States. They are the first range of mountains east of San Francisco Bay and stretch from the Carquinez Strait in the north to Alameda Creek/Highway 84 in the south, crossing both Contra Costa and Alameda Counties. Although not formally recognized by United States Geological Survey (USGS) Geographic Names Information System, the East Bay Hills is included as part of the Diablo Range in its list of multiple GPS coordinates for the latter.