Etiwanda Fire

Los Osos High School is a public high school located in the city of Rancho Cucamonga in Southern California's Inland Empire in the United States. It operates as part of the Chaffey Joint Union High School District. The school was named a California Distinguished School in 2013, was the recipient of a Golden Ribbon Award from the California Department of Education in 2017, and was a 2018 U.S. News & World Report Best High School Silver Medalist. Graduates from the Class of 2017 met the University of California A-G admission requirements at a rate of 66.4%, nearly 20% higher than the state average.

Etiwanda Falls is a waterfall in North Etiwanta Preserve in Rancho Cucamonga, California. It is fed by East Etiwanda Creek and can be accessed through a short 1.6 mi (2.6 km) hike into a canyon. The approximately 50 ft (15 m) falls were created by two streams that merged and funneled the water into one area. It has three drops, which are about 15 ft (4.6 m), 10 ft (3.0 m), and 25 ft (7.6 m) respectively. In February 2023, a dead body was found at the trailhead.

Chaffey College is a public community college in Rancho Cucamonga, California. The college serves students in Chino, Chino Hills, Fontana, Montclair, Ontario, Rancho Cucamonga and Upland. It is the oldest community college in California.

Summit Intermediate is a public school in Rancho Cucamonga, California. It is one of the sixteen schools of the Etiwanda School District.

Etiwanda is the easternmost of three formerly unincorporated communities that became part of Rancho Cucamonga, California, in 1977.

Etiwanda High School is a public high school in Rancho Cucamonga, California, United States. It is one of the twelve schools of the Chaffey Joint Union High School District and serves students in the Etiwanda community on the northeast side of Rancho Cucamonga.

Alta Loma (Spanish for "Tall Hill") is one of three unincorporated areas that became part of the city of Rancho Cucamonga, California, United States in 1977. The community is located at 34.15°N 117.60°W / 34.15; -117.60 in the foothills of the south face of the San Gabriel Mountain range, near Cucamonga Peak and Mount San Antonio (Mount Baldy). Its ZIP codes are 91701 and 91737. Elevation ranges from 1,400 feet (430 m) to 3,000 feet (910 m). The name comes from the Spanish words for "high hill." Alta Loma had previously been known as "Iamosa".

Rancho Cucamonga ( RAN-choh KOO-kə-MUNG-gə) is a city located just south of the foothills of the San Gabriel Mountains and Angeles National Forest in San Bernardino County, California, United States. About 37 mi (60 km) east of Downtown Los Angeles, Rancho Cucamonga is the 28th most populous city in California. The city's seal, which centers on a cluster of grapes, alludes to the city's agricultural history including wine-making. The city's proximity to major transportation hubs, airports, and highways has attracted the business of several large corporations, including Coca-Cola, Frito-Lay, Big Lots, Mercury Insurance Group, Southern California Edison, and Amphastar Pharmaceuticals.The city had a population of 174,453 according to the 2020 United States Census. The city experiences an average of 287 sunny days per year, compared to a national average of 205 days. Its climate is classified as warm Mediterranean, or Csa, under the Köppen climate classification system.The Jack Benny Program popularized the city's name, in particular the word "Cucamonga".

San Sevaine Flats is a small area of flatland east of Cucamonga Peak in the San Gabriel Mountains in San Bernardino County, California. The area is in the Cucamonga Wilderness in the San Bernardino National Forest, 1.24 miles south of Bonita Falls on South Fork Lytle Creek and north of Rancho Cucamonga, California. It has an elevation of 1,690 meters, or 5,545 feet.

The Victoria Gardens Cultural Center (VGCC) is a community library and performance venue attached to the Victoria Gardens lifestyle center in Rancho Cucamonga, California. The building (which links the Lewis Family Playhouse, the Paul A. Biane Library, and the 4,500-square-foot (420 m2) Celebration Hall under one roof) officially opened on August 19, 2006. It is supported in part by The Rancho Cucamonga Library Foundation and the Rancho Cucamonga Community Foundation. These two organizations joined together in 2002 to create the Promoting Arts and Literacy (PAL) fundraising campaign. Since then these two groups have continued to hold their annual fundraising events: the Rancho Cucamonga Public Library Telethon and the Community Foundation Gala for the sole benefit of the PAL campaign. The $33.8 million project was completed without the use of any City of Rancho Cucamonga's General Fund. It was instead financed through a $7.8 million State Library Grant, $5.7 million partnership with Victoria Gardens regional town center developer Forest City Enterprises, private partnerships, Community Development Block Grant funds, and Redevelopment Agency Tax Allocation Bond Funds.

Cucamonga Peak is one of the highest peaks of the San Gabriel Mountains in San Bernardino County, California, with a summit elevation of 8,862 feet (2,701 m). It is within the Cucamonga Wilderness of the San Bernardino National Forest. It is named after the 19th-century Mexican land grant, Rancho Cucamonga, that was below it.

LoanMart Field (previously known as the City of Rancho Cucamonga Epicenter Entertainment & Sports Complex, or The Rancho Cucamonga Epicenter for short) is a stadium in Rancho Cucamonga, California. It is primarily used for baseball and is the home field of the Rancho Cucamonga Quakes minor league baseball team. It was opened on April 3, 1993, with the nickname The Epicenter, and has a seating capacity of 6,588 people. While playing home games at the stadium since 1993, the Quakes have broken a number of stadium attendance records.