Riccas Corner, California

Piner Creek is a stream in northeast Santa Rosa, California, United States (38°27′40″N 122°45′05″W) which originates as an outlet of Fountaingrove Lake. Piner Creek discharges to Santa Rosa Creek which in turn joins the Laguna de Santa Rosa. The upper reaches in the foothills of the Mayacamas Mountains are at elevations of 200 to 300 feet (60 to 90 meters), while the lower and middle reaches are located on the Santa Rosa Plain at elevations of between the 110- and 140-foot (33- and 43-meter) contours; therefore, these lower reaches have a gradient of about 1:250 toward the southwest. Geologic studies in the lower and middle reaches of Piner Creek indicate groundwater levels ranging from three to 15 feet (one to 5 meters) below the surface. Prior to extensive urban development of the middle and lower reaches, the landscape earlier bore extensive agricultural uses including plum orchards, which fruit was subsequently processed for prunes. The Piner Creek watershed consists of 4,048 acres (16.4 km2), approximately three-fourths of which lies within the municipal boundaries of the city of Santa Rosa. About one-third of the watershed is developed as residential use, and about one-sixth of the land is open space or used for recreation or agriculture. One of the early surviving architectural features of Sonoma County is within the Piner Creek catchment basin: A well preserved Round Barn, constructed in 1899, a testament to the 19th century pasturage uses within this watershed.

Naval Auxiliary Landing Field (NALF) Santa Rosa, California, also known as Naval Auxiliary Air Station, Santa Rosa, was a military airport located in Santa Rosa, California, in Sonoma County, California, USA.

Summerfield Waldorf School & Farm is an independent PreK–12 school in Santa Rosa, California. It serves approximately 400 students, around 40% of whom receive tuition assistance. Summerfield is accredited by the Western Association of Schools and Colleges as well as by the Association of Waldorf Schools of North America.The school was founded in 1974 and follows a Waldorf curriculum. It is purported to be the only school in California that incorporates a biodynamic farm into lessons, with students growing food for campus meals. The school's campus spans 35 acres.

Sebastopol station was an interurban train station in Sebastopol, California. It was served by the Petaluma and Santa Rosa Railroad and was adjacent to the railway's powerhouse. Official operations ceased in 1932 with the rest of P&SR passenger service. It was leased as retail space for a time before being converted to a museum. The station was added to the National Register of Historic Places in 1996 as Sebastopol Depot of the Petaluma and Santa Rosa Railway .

Analy High School (formerly West County High School) is a public high school in Sebastopol, Sonoma County, California. It was established in 1908 as Analy High School. In 2021 Analy merged with El Molino High School and was known under the working name West County High School for one year, before returning to its original name. The school is located in what used to be called Analy Township, which derived its name from the Annaly Ranch which was located in the township in the 1840s, which in turn was named for an Annaly in Ireland, which had connections to the settler Jasper O'Farrell.The school and several facilities, including the library and some classrooms were used as the setting of the popular Netflix TV show 13 Reasons Why, in which the school is called Liberty High School.

The Petaluma and Santa Rosa Railway Power House is a historic building in Sebastopol, California, U.S., built to serve the Petaluma and Santa Rosa Railroad, an electric interurban railway of Sonoma County. It is also known as the Hogan Building and the P&SR Substation. It was listed on the National Register of Historic Places in 1991.It was deemed significant "as the first building constructed and the only building or structure remaining from Sonoma County's participation it what urban historian Raymond A Mohl has termed '[T]he most important transit innovation of the late 19th century ... [-] the electrification of street railways.' (The New City: Urban America in the Industrial Age f 1860-1920 [Arlington Heights, IL: Harlan Davidson, 1985], 34.) From its incorporation on June 20, 1903, until the last trolley lines were pulled down on May 31, 1947, the Petaluma and Santa Rosa Railway was Sonoma County's only electric interurban street railway system. The trackage, wires, and rolling stock are now gone. Only two visual reminders remain - P & SR Car 65, a passenger car constructed by San Francisco's Holman Car Company, which is in the Western Railway Museum at Rio Vista Junction (Harre W. Demoro, California's Electric Railways; an Illustrated Review [Glendale: Interurban Press, 1986], pp. 110 & 203); and the P & SR Power Station in Sebastopol. The Power Station is the only architectural reminder of this important facet of Sonoma County's transportation history; the only remaining symbol of the community's struggle to provide cheap, efficient, and modern service for both passengers and freight and simultaneously destroy the monopolistic hold of the Northwestern Pacific on both farmers and interurban commuters. It also represents the transition between the age of steam and the age of the internal combustion engine."The Petaluma and Santa Rosa Railway Power House is located on Petaluma Avenue in Sebastopol, adjacent to the P&SR Depot on South Main Street. The building has been listed on the National Register of Historic Places since 1991.

KSRO (1350 AM) is a commercial radio station broadcasting a news/talk radio format. KSRO is licensed to Santa Rosa, California, and serves the Sonoma County area. The station is owned by Lawrence Amaturo, through licensee Amaturo Sonoma Media Group, LLC.By day, KSRO transmits 5,000 watts non-directional, but at night, to protect other stations from interference, it uses a directional antenna with a two-tower array. The transmitter is off Stony Point Road in Santa Rosa. KSRO programming is also heard on three FM translators: K278CD, broadcasting at 103.5 MHz in Santa Rosa, and 94.5 K233CM and 96.9 K245DJ in Petaluma.

Piner High School (PHS) is a Public high school in Santa Rosa, California, United States. It is part of the Santa Rosa High School District, which itself is a part of Santa Rosa City Schools.

Sebastopol ( sib-AST-ə-pohl, -⁠pool) is a city in Sonoma County, in California with a recorded population of 7,521, per the 2020 U.S. Census.Sebastopol was once primarily a plum- and apple-growing region. Today, wine grapes are the predominant agriculture crop, and nearly all lands once used for orchards are now vineyards. The creation of The Barlow, a $23.5 million strip mall on a floodplain at the edge of town, converting old agriculture warehouses into a trendy marketplace for fine dining, tasting rooms, and art, has made Sebastopol a popular Wine Country destination.Famous horticulturist Luther Burbank had gardens in this region. The city hosts an annual Apple Blossom Festival in April and is home to the Sebastopol Documentary Film Festival.

Blucher Creek is a 5.2-mile-long (8.4 km) stream that rises in the hills south of Sebastopol, California, United States, and empties into the Laguna de Santa Rosa.

The George A. Strout House is a registered historic place in Sebastopol, California. The house received a Preservation Award from the Western Sonoma County Historical Society in 1977. It was placed on the National Register of Historic Places in 1980. It has also been known as the Strout House and the Kimball House.George Strout, one of Sebastopol's early mayors, bought a lot at 253 Florence Avenue from Gertrude Huntley in 1901 and built a Queen Anne Victorian for his family in 1903. Strout, a master carpenter, founded Sebastopol's first planing mill, the Strout Planing Mill, which supplied all of the materials and millwork for his home. Strout was known for his staircases; he also produced ladders, bee hives and fruit dryer trays. He built several houses in Sebastopol during his career, but the Strout House is the only one on the National Register of Historic Places. The Strout House is notable for the excellence of its formal Queen Anne design, the craftsmanship of Sebastopol's carpenter/builders, and the quality of the Strout millwork.The home was in the Strout family until the 1970s and has had a variety of owners since. It was the site of a bed and breakfast for a time, but later was again a private residence.

The Gurdwara Sahib of Santa Rosa (also commonly referred to as the Santa Rosa Gurdwara, the Sikh Temple of Santa Rosa, or the North Bay Sikh Foundation) is a center of Sikh worship.