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Maria Carrillo High School is a public high school in Santa Rosa, California, United States. It is managed by the Santa Rosa City Schools district. It opened in 1996 and is in Santa Rosa's Rincon Valley neighborhood.

At 04:56 and 06:19 UTC on October 2, 1969 (21:56 and 23:19 PDT October 1), a pair of earthquakes of magnitude 5.6 and 5.7, respectively, struck the city of Santa Rosa, California, killing one person and damaging buildings. The maximum felt intensity for the two events was VII (Very strong) and VIII (Severe) respectively on the Mercalli intensity scale. The $8.35 million cost of the earthquakes went mostly to replace buildings damaged beyond repair. There were at least 200 aftershocks after the initial pair of earthquakes. At the time they were the largest earthquakes to affect the northern San Francisco Bay Area since the 1906 San Francisco earthquake.

The Petrified Forest is a petrified forest located in Sonoma County, California, in the United States. It is the only petrified forest in California from the Pliocene. It also has the largest petrified trees in the world. The forest is now open to the public to visit after restoration from damage caused by the Napa and Sonoma fires of 2017.

Fountain Grove was a utopian colony founded near Santa Rosa, California, by Thomas Lake Harris in 1875. Most of its settlers were followers of Harris's Brotherhood of the New Life and moved with Harris from their previous colony at Brocton, New York. The neighborhood now refers to the modern-day Fountaingrove, in north Santa Rosa, west of Hidden Valley and east of Bicentennial Way and Piner Road areas. It has 3,500-4,000 residents. Much of it was burned down in the 2017 Tubbs Fire; most homes were rebuilt or replaced by 2019.

Lake Ralphine is a reservoir in Howarth Memorial Park in the city of Santa Rosa, in the U.S. state of California.

Santa Rosa Creek Reservoir is a reservoir in Spring Lake Regional Park in the city of Santa Rosa, California, USA. It is impounded by an earthen dam built in 1963 (1963) and owned by the Sonoma County Water Agency.

Brush Creek or Rincon Creek is a tributary of Santa Rosa Creek in Sonoma County, California. Brush Creek rises in the southern slopes of the Mayacamas Mountains within Sonoma County. The lower reach of the creek is a suburban medium density residential area in the city of Santa Rosa, and that reach of Brush Creek has been restored during the 1990s under a U.S. Environmental Protection Agency grant to promote steelhead migration and spawning. Further restoration and incorporation into citywide park planning is currently underway as of 2006. The location of the confluence with Santa Rosa Creek is particularly noteworthy, since it was a locus of prehistoric life as a village of the Pomo people and a scenic geologic feature of massive flat boulder outcrops within the stream channel. Brush Creek is a watercourse of approximately three miles in length that drains the area known as Rincon Valley in north Santa Rosa and the outlying unincorporated areas. The stream is shown on U.S. Geological Survey topographic maps as Rincon Creek. On current maps, Rincon Creek is a tributary that forms a confluence with Brush Creek approximately four kilometers upstream from the mouth of Brush Creek (near Montecito Boulevard). Thus today's nomenclature makes Rincon Creek essentially the west fork of upper Brush Creek.

Safari West is a 400-acre (160 ha) private wildlife preserve located 12 miles north of the city of Santa Rosa in Sonoma County, California, United States, owned and operated by Nancy and Peter Lang. The selection of wildlife emphasizes species native to Africa, including giraffes, rhinoceros, cape buffalo, watusi cattle, antelope, cheetahs, zebras, hyenas, primates and numerous species of birds. The park engages in research, education, conservation, and breeding programs that, through exchanges with other zoos and parks, keep the gene pool healthy for the species that are involved in the program. The park is also home to species that are extinct in the wild. The park combines wild animal care with vacation lodging. It was one of only six accredited private zoological facilities in the United States, but lost its accreditation on October 6, 2021. The establishment was started in the 1970s by Peter Lang on the Franklin Canyon cattle ranch in Beverly Hills, California once owned and operated by oil tycoon Edward L. Doheny. Peter Lang and his second wife, Diane Doheny purchased "The Last Cattle Ranch in Beverly Hills" from the Doheny family in 1977. Peter's father Otto Lang was the famed ski instructor, film producer and director who worked on the films Sun Valley Serenade, Call Northside 777, 5 Fingers, Love is a Many-Splendored Thing, Search for Paradise, Tora! Tora! Tora!, and the television shows The Man from U.N.C.L.E., Sea Hunt, Flipper, and Daktari. Peter, inspired by his father's work with animals, including Clarence the Cross-Eyed Lion and Judy the Chimp on Daktari, began to keep wild animals on the ranch.After selling the Franklin Canyon Ranch to the Santa Monica Mountains Parks, Recreation & Conservation Authority in 1981, Peter Lang moved his family and wildlife operation to the historic Converse Ranch in Santa Paula, California. It was a scenic 1,200 acre cattle, avocado, citrus, and oil ranch on the bank of the Santa Clara River, abandoned by its previous owner, the Converse family of Horton & Converse Pharmacy. In the late 1980s, Lang moved his wildlife operation to its present location on a former cattle ranch near Santa Rosa, California. In 1993, Safari West was opened to children's tours, and later added overnight lodging, safari tours, and a restaurant. As of 2017, Safari West has hosted more than 1,000,000 visitors and is home to over 800 animals of approximately 80 animal species.On the night of October 8, 2017, using only garden hoses, Peter Lang, at age 76, single-handedly fought back the flames of the Tubbs Fire for 10 hours. No animals were killed in the fire.

The John Medica Gardens are a collection of folk art stoneworks and gardens created by John Medica in Santa Rosa, California in the United States. The gardens are on the list of California Historical Landmarks. The garden is located on a private property. It took Medica 20 years to create the gardens.

Spring Lake Regional Park is a 320-acre (130 ha) public park in southeastern Santa Rosa, Sonoma County, California, United States. Centered on the Santa Rosa Creek Reservoir, the park is administered by the Sonoma County Regional Parks Department. Its coordinates are 38.45°N 122.65°W / 38.45; -122.65, and its official address is 391 Violetti Drive.

Fountaingrove Lake is a reservoir in the city of Santa Rosa, California, United States. Formed by the Fountaingrove Dam, the lake is fed from the east by Piner Creek, which is also the lake's sole outlet. Fountaingrove Dam is an earthen dam built in 1953. It is 38 ft (12 m) high, 500 ft (150 m) long, and 15 ft (5 m) wide.In 1985, a private country club known as The Fountaingrove Club built a championship 18-hole golf course centered on Fountaingrove Lake. The golf course was designed by Ted Robinson Sr.The dam and half the lake is owned by the city of Santa Rosa as the Nagasawa Community Park.

Cathedral of Saint Eugene is a cathedral of the Roman Catholic Church in the United States. It is the mother church and seat of the diocesan bishop of the Diocese of Santa Rosa in California. It is located in the City of Santa Rosa. The parish was founded in 1950 and it became a cathedral when the Diocese of Santa Rosa was established by Pope John XXIII on January 13, 1962. The cathedral was named for the 7th century Pope Eugene I.