Casitas Dam

Lake Casitas is a reservoir in Ventura County, California, built by the United States Bureau of Reclamation and completed in 1959. The project provides drinking water and water for irrigation. A secondary benefit is flood control. It was the venue for canoeing and rowing at the 1984 Summer Olympics. Casitas Dam was constructed on Coyote Creek, two miles (3 km) before it joins the Ventura River. Santa Ana Creek and North Fork Coyote Creek also flow into the lake. The system was designed for water from the Ventura River to be diverted into a canal under specific conditions since the impounded watershed is not sufficient to fill the lake. The dam is 279 ft (85 m) creating a lake capacity of 254,000 acre⋅ft (313,000,000 m3). The dam was built as part of the Ventura River Project.

Rancho Santa Ana was a 21,522-acre (87.10 km2) Mexican land grant in present day Ventura County, California given in 1837 by Governor Juan Alvarado to Crisogono Ayala and Cosme Vanegas. Rancho Santa Ana was located inland in the Ventura River Valley on the west side of the Ventura River across from Rancho Ojai which was granted in the same year. Rancho Santa Ana encompassed present day Lake Casitas and Oak View.

Casitas Springs ( ; Casitas, Spanish for "little houses") is an unincorporated community in Ventura County, California, located 1.2 miles (1.9 km) east of Lake Casitas. It is an old community which was recorded as Arroyo de Las Casitas (“creek of the little houses”) in 1864. It has a population of 1,038 as of 1999, down from 1,090 in 1990 Census. Casitas Springs is located along California State Route 33 2 miles (3.2 km) south of Oak View. It is known for its groves of eucalyptus trees along the highway.

KHAY (100.7 FM, "100.7 KHAY") is a commercial radio station that is licensed to Ventura, California and broadcasts to the Oxnard—Ventura area. The station is owned by Cumulus Media and airs a country music format featuring programming from Nash FM.

KCAQ (95.9 FM, "Q95.9") is a commercial radio station that is licensed to Camarillo, California and serves the Ventura County area. The station is owned by Gold Coast Broadcasting and airs a rhythmic contemporary music format. KCAQ was simulcast on AM sister station KKZZ (1520 AM) in Port Hueneme until August 2019.

KFYV (105.5 FM, "Live 105-5") is a commercial radio station that is licensed to Ojai, California, and serves the Oxnard–Ventura radio market. The station is owned by Gold Coast Broadcasting and airs a top 40 (CHR) format. The KFYV studio is located in Ventura and the transmitter is situated among several other radio and television towers off Red Mountain Fire Road in Ventura. KFYV uses two booster stations to strengthen its signal: KFYV-FM1 in Oak View and KFYV-FM2 in Ventura, both on the 105.5 FM frequency.

The Foster Park Bowl is an outdoor amphitheatre located between Ojai and Ventura, California. Built in 1928, it has a seating capacity of 1,000.

Oak View is an unincorporated community in Ventura County, California, United States. The community is located along the Ventura River in a narrow valley between the towns of Casitas Springs (south) and Mira Monte (north). Lake Casitas and the community of Ojai are also nearby. At the 2010 census, the population of Oak View was 4,066, down from 4,199 at the 2000 census, making it the third largest community between Ojai and the city of Ventura. For statistical purposes, the United States Census Bureau has defined Oak View as a census-designated place (CDP). The census definition of the area may not precisely correspond to local understanding of the area with the same name.

The Ventura River Parkway Trail is a southern California rail trail along the Ventura River in Ventura County. Roughly paralleling California State Route 33 for 16.5 mi (26.6 km) from Ventura to Ojai, it follows the route of the former Ventura and Ojai Valley Railroad that was abandoned between 1969 and 1995.

The Santa Gertrudis Asistencia, also known as the Santa Gertrudis Chapel, was an asistencia ("sub-mission") to the Mission San Buenaventura, part of the system of Spanish missions in Las Californias—Alta California. Built at an unknown date between 1792 and 1809, it was located approximately five miles from the main mission, inland and upstream along the Ventura River. The site was buried in 1968 by the construction of California State Route 33. Prior to the freeway's construction, archaeologists excavated and studied the site. A number of foundation stones were moved and used to create the Santa Gertrudis Asistencia Monument which was designated in 1970 as Ventura County Historic Landmark No. 11.

Rancho Cañada de San Miguelito was a 8,877-acre (35.92 km2) Mexican land grant in present-day Ventura County, California, given in 1846 by Governor Pío Pico to Ramón Rodríguez. The name means valley of San Miguelito. The grant extended between the Pacific coast and the west bank of the Ventura River. On the east bank of the Ventura River was Rancho Cañada Larga o Verde and to the south was Rancho San Miguel, Rancho Ex-Mission San Buenaventura, and present day Ventura.

The Santa Ana Valley is located in Orange County, California and is bisected by the Santa Ana River. The valley is home to most of Orange County's central business districts. The cities of Anaheim, Buena Park, Costa Mesa, Fullerton, Irvine, Orange, Placentia, Santa Ana, and Yorba Linda are located in the Santa Ana Valley.