Bell Canyon

Trampas Canyon is a short tributary of San Juan Creek in southern Orange County the U.S. state of California. It rises in forks on steep slopes of the southern Santa Ana Mountains (33.4883597°N 117.5933813°W / 33.4883597; -117.5933813), and flows north to where it is dammed by Trampas Canyon Dam (USGS San Clemente Quad 7½"). Trampas Canyon 1795-006 Dam (33.498359°N 117.587548°W / 33.498359; -117.587548) forms a small lake that branches into four forks running east–west. Exiting the dam, the creek flows north and turns slightly to the west, where it joins San Juan Creek on the left bank, near the confluence of Cañada Gobernadora (33.3053°N 117.3458°W / 33.3053; -117.3458). Trampas Canyon Creek is ephemeral and only flows during storm events or while Trampas Canyon Dam is releasing, and is not a primary tributary of San Juan Creek.A study was prepared in 1999 by the City of San Juan Capistrano, and it was found that a failure of the earthen Trampas Canyon Dam would do more damage to the lower course of San Juan Creek than for a 100 year flood. A failure would cause a floodwave over 0.5 miles (0.80 km) wide to rush down the lower 4.7 miles (7.6 km) of San Juan Creek to Doheny State Beach, flooding parts of San Juan Capistrano and Dana Point. A 100-year flood would cause a slightly smaller inundation.

Piwiva was a Acjachemen village located at the confluence of San Juan Creek and Cañada Gobernadora tributary in what is now Rancho Mission Viejo, California. The name for the village was closely related to the Payómkawichum word for wild tobacco piivat. It was located north of Mission San Juan Capistrano, downstream from the village of Huumai and upstream from the village of Sajavit. Alternative names for the village include Pii'iv, Pivits, and Peviva.

Aliso Canyon is a 6.5-mile (10.5 km) canyon located in Orange County, California in the United States. The canyon is a water gap across the San Joaquin Hills carved out by Aliso Creek, possibly as recently as the last ice age. Located in a semi-arid climate, it supports a variety of plant communities – mainly chaparral and coastal sage scrub – and native animals, some endangered. The canyon's northern divide once formed a formidable boundary between the indigenous Acjachemen and Tongva. Many Acjachemen archaeological sites have been found in the canyon. The fertile alluvial soil and grasslands of Aliso Canyon was used for orchards and grazing from Spanish conquest of the region until the early 20th century. Since the 1970s, the canyon has been the centerpiece of Aliso and Wood Canyons Wilderness Park. Aliso Canyon has also suffered environmental damage in recent years. Upstream urban development since the 1950s has increased urban runoff into Aliso Creek, causing severe erosion throughout the valley floor. Pollution has also harmed the area's riparian zones. There have been plans to fix these problems, mainly by constructing drop structures to control erosion.

KSBR (88.5 FM, "88.5 The SoCal Sound") is a non-commercial educational radio station licensed to Mission Viejo, California and broadcasting to the Orange County area. The station is owned by Saddleback College and airs adult album alternative (AAA) and Americana music with a mix of legends, new music, and local music with some specialty programming on weekends. KSBR is simulcast with KCSN in Northridge, California.

Rancho Mission Viejo (Spanish: Rancho Misión Vieja, meaning "Old Mission Ranch") is an active 23,000 acres (9,300 ha) ranch and farm, habitat reserve, residential community, and census-designated place in South Orange County, California. Rancho Mission Viejo originated as a series of land grants to John Forster in 1845. The remaining part of Rancho Mission Viejo consists of a nearly 17,000-acre (6,900 ha) nature reserve (The Reserve at Rancho Mission Viejo) and multiple residential communities slated to open in phases between 2010 and 2030. As of the 2020 census, it had a population of 10,378.

Coto de Caza (Spanish for "Hunting Reserve") is a census-designated place (CDP) and guard-gated private community in Orange County, California, United States. The population was 14,710 at the 2020 census. The CDP is a suburban planned community of about 4,000 homes and one of Orange County's oldest and most expensive master-planned communities. The project began in 1968, when it was envisioned as a hunting lodge, now the Lodge at Coto de Caza, and the community was completed in 2003. Coto de Caza also includes Los Ranchos Estates, a 355-acre rural community of 75 large custom homes. Los Ranchos Estates is a separate private community behind the gates of Coto de Caza and has its own homeowner's association.

Tesoro High School is a public high school in southern Orange County area of Las Flores, California, United States. Established in the fall of 2001, Tesoro is 1 of 6 regular high schools in the Capistrano Unified School District. As of the 2014–2015 year, Tesoro serves nearly 2500 students in grades 9–12. Students attending Tesoro are within the cities of Rancho Santa Margarita, Las Flores, Ladera Ranch, Coto de Caza and Mission Viejo.

San Juan Hills High School is a high school located in San Juan Capistrano, California, and it is the sixth high school of the Capistrano Unified School District. The school officially opened in the 2007–2008 school year as a new comprehensive high school and it serves the residents of San Juan Capistrano, Talega of San Clemente, Capistrano Beach, and southern Ladera Ranch in Orange County, California.

Greystone Villa, Cabin 18, is a historic building located in the Santa Ana Mountains within Cleveland National Forest, in Orange County, Southern California. It is listed in the National Register of Historic Places. It is located near Hot Spring Canyon on the Ortega Highway (California Route 74).

Talega is the name of a tract housing project in the city of San Clemente in Orange County, California. It is a planned community, and began construction in 1999.

Ladera Ranch is a master-planned community and census-designated place located in south Orange County, California, just outside the city limits of Mission Viejo.

Las Flores (Spanish for "The Flowers") is an unincorporated census-designated place (CDP) in Orange County, California, located adjacent to the City of Rancho Santa Margarita, California. The population was 5,971 at the 2010 census, up from 5,625 at the 2000 census. Las Flores does not have its own ZIP Code and is served by the same ZIP Code as adjacent Rancho Santa Margarita, 92688. The Rancho Santa Margarita dog/skate park is located in the CDP and is served by the Orange County Sheriff's Dept. and Orange County Fire Authority. Although Las Flores lies in the land grant of Rancho Mission Viejo, it is named after the land grant about 25 miles south Rancho Santa Margarita y Las Flores.