Crestmore Heights, California

The Jurupa Oak, or Hurungna Oak, is a clonal colony of Quercus palmeri (Palmer's oak) trees in the Jurupa Mountains in Crestmore Heights, Riverside County, California. The colony has survived an estimated 13,000 years through clonal reproduction, making it one of the world's oldest living trees. The oak was discovered by botanist Mitch Provance in the 1990s and at the time he recognized it as disjunct for the species and likely an “ancient” clonal stand. The colony only grows after wildfires, when its burned branches sprout new shoots. It is the only one of its species in the surrounding area, which is a much drier climate and lower altitude than that in which Palmer's oaks typically grow. The oak has roughly 70 clusters of stems in a thicket which measures 25x8 metres in area and one metre in height.The colony is located within a mile of 34.033°N 117.391°W / 34.033; -117.391 at an elevation of approximately 1,312 ft (400 m) on a relatively steep north-facing slope.

Belltown is a neighborhood of Jurupa Valley, California within the County of Riverside. It was originally known as West Riverside, but their need for a separate identity to the nearby large city of Riverside, they voted to rename their town. It was an unincorporated community, until July 1, 2011, when it became part of the newly incorporated city of Jurupa Valley. It lies at an elevation of 840 feet (256 m).Belltown is located on the west bank of the Santa Ana River, across from the city of Riverside. It was founded in 1907 by N.G. Bell.

Sunnyslope was a census-designated place (CDP) in Riverside County, California, United States. The population was 5,153 at the 2010 census, up from 4,437 at the 2000 census. On July 1, 2011, the CDP became part of the City of Jurupa Valley.

Bloomington High School is a high school in unincorporated Bloomington, California, near Riverside, Rialto, San Bernardino, and Fontana.

Agua Mansa ("gentle water") is a former settlement in an unincorporated area of San Bernardino County, near Colton, California, United States. Once the largest settlement in San Bernardino County, it is now a ghost town. Only the cemetery remains.The town was established in 1842 in early California Alta California. It was on the Santa Ana River, across from the era settlement of La Placita. Agua Mansa and La Placita were the first non-native settlements in the San Bernardino Valley. Together known as "San Salvador", they were also the largest settlements between Santa Fe de Nuevo México and the Pueblo de Los Ángeles in the 1840s.

Louis Rubidoux (1796–1868, born Louis Robidoux) was an early settler in the area of modern-day Riverside, California, United States. He was son of Joseph Robidoux III and Catherine Marie Rollet. He arrived in California in 1844. He bought Rancho San Jacinto y San Gorgonio from James (Santiago) Johnson in 1845, and a portion of the Rancho Jurupa from Benjamin Wilson in 1849. Rubidoux became a successful rancher. He built the first grist mill in the area, operated a winery, and became one of San Bernardino County's first three supervisors. The town of Rubidoux and Mount Rubidoux in Riverside County, California are named for him.

KFOO (1440 AM) is a commercial radio station that is licensed to Riverside, California and broadcasts to the Riverside—San Bernardino, California area. The station is owned by iHeartMedia and airs an all-news radio format as an affiliate of Black Information Network. The KFOO studios are located in Riverside and the transmitter tower is in Colton along the Santa Ana River.

Fairmount Park is a park in Riverside, California, designated by the Riverside Cultural Heritage Board as Landmark No. 69. The park's band shell, designed in 1920 by Mission-style architect Arthur Burnett Benton, is separately designated as Landmark No. 10. The park is located at 2601 Fairmount Boulevard, and lies SouthEast of the Santa Ana River with Route 60 to the North. The California Office of Environmental Health Hazard Assessment has issued a safe eating advisory for any fish caught in Lake Evans, in the Western portion of the park, due to elevated levels of mercury and PCBs. In addition, there is a notice of "DO NOT EAT" for Catfish.

Bloomington is an unincorporated community in San Bernardino County, California, United States. The population was 23,851 at the 2010 census, up from 19,318 at the 2000 census. For statistical purposes, the United States Census Bureau has defined Bloomington as a census-designated place (CDP). Though currently unincorporated, many of the town's political activists are pushing for Bloomington to attain cityhood, while the nearby cities of Rialto and Fontana are attempting to annex the community. The incorporation effort is led by the Bloomington Incorporation Committee.

Rubidoux ( ROO-bid-oh) was a census-designated place and unincorporated community in Riverside County, California, until July 1, 2011, when it became a neighborhood of the newly formed city of Jurupa Valley. The city is located within Southern California's Inland Empire region, which is part of the Greater Los Angeles Area. Along with the rest of Jurupa Valley, Rubidoux has transformed from a rural area of quarries and dairy farms, in mid to late 20th century, to a suburb of the two larger regions. As of the 2010 census, the population was 34,280, up from 29,180 at the 2000 census. The Rubidoux neighborhood is immediately west of the city of Riverside, separated by the Santa Ana River, and Mount Rubidoux, a prominent landmark for the area, and a Riverside city park. Key transportation elements of Rubidoux are the Flabob Airport (IATA: RIR, ICAO: KRIR, FAA LID: RIR), with a 3,200-foot (980 m) runway, and California State Route 60.

Rubidoux High School is a four-year public high school in Jurupa Valley, California. It is part of the Jurupa Unified School District, and it opened in 1959. It is one of four high schools in the district, the others being Jurupa Valley High School, Patriot High School, and Nueva Vista High School, a continuation school. As of the 2014–15 school year, the school had an enrollment of 1,629 students and 67.88 classroom teachers (on an FTE basis), for a student-teacher ratio of 24.00.

The Jensen Alvarado Ranch is a historic park and museum in Jurupa Valley, California, USA, and is operated by the Riverside County Regional Park and Open-Space District. It can be accessed from 4350 Riverview Drive, or 4307 Briggs Street. It was the first kiln-fired brick building built in Riverside County, and is the oldest non-adobe structure in the Inland Empire.