Kumeyaay Lake

The Old Mission Dam is a historic water impoundment structure in Mission Trails Regional Park in San Diego, California. It was built about 1803 to impound the San Diego River to provide water for irrigation of the fields associated with the Mission San Diego de Alcalá, the first Spanish mission in what is now The State of California. It was the first major colonial-era irrigation project on the Pacific coast of the United States. The surviving remnant of the dam was designated a National Historic Landmark in 1963.

West Hills High School (WHHS) is a public, comprehensive high school located in Santee, California, and serves students in grades nine through twelve. Opened in 1987, West Hills is the eleventh of thirteen high schools to be constructed in the Grossmont Union High School District which serves the east county area of San Diego County.

Mission Trails Regional Park is a 7,220-acre (29.2 km2) open space preserve within the city of San Diego, California, established in 1974. It is the sixth-largest municipally owned park in the United States, and the largest in California.

Fortuna Mountain, also known as North Fortuna Mountain, is a 1,293-foot (394 m) mountain located in Mission Trails Regional Park in San Diego, California. The mountain is the northernmost of the five peaks that dominate the center of Mission Trails Regional Park. Due to the surrounding lower mesa topography, Fortuna is easily visible to those traveling on nearby Interstate 15 through Marine Corps Air Station Miramar and those on State Route 52 over the Mission Trails Summit between San Diego and Santee, California.

Cowles Mountain (/koʊlz/, /kaʊlz/ {a proscribed pronunciation}; properly KOHLZ, commonly KOWLZ) is a prominent mountain located in the San Carlos neighborhood, within the city limits of San Diego. The 1,593-foot (486 m) summit is the highest point of the city of San Diego. It is protected within Mission Trails Regional Park.

San Carlos is a neighborhood in the eastern area of San Diego, California. It borders the neighborhoods of Del Cerro, Tierrasanta, Allied Gardens, the city of La Mesa, and Mission Trails Regional Park. The neighborhood extends to Cowles Mountain at the north.San Carlos is geographically defined largely by its proximity to Mission Trails Regional Park and to the man-made reservoir Lake Murray. The area consists primarily of single-family homes.

East Elliott is an uninhabited community in the city of San Diego. It is bordered by Marine Corps Air Station Miramar to the north and west, the city of Santee to the east, and California State Route 52 to the south. The area houses the Sycamore Canyon Landfill. In 2013 the city of San Diego approved a residential development on the eastern border of the community, and recommended deannexation of the development to Santee.

Grossmont Middle College High School (GMCHS) is a high school in San Diego County, California. Founded in 2001, GMCHS is located on the Grossmont College campus and is run entirely by two teachers, a secretary and a counselor. GMCHS is a WASC-accredited alternative high school, providing a bridge to college education and career training. Juniors and seniors who are capable of succeeding at the college level and who are not challenged by traditional high school work have the opportunity to complete requirements for high school graduation while earning college credits and obtaining job experience. GMCHS used to require internships, but from successful negotiations from the counselor to the district, this requirement is no longer necessary. Open by application to students living throughout San Diego County, GMCHS best suits bright and mature students interested in a serious learning environment who are out of place in the traditional, comprehensive high school. They take high school English, social studies and study skills courses taught by district instructors while completing an internship in an area related to their chosen career path. In addition, all students are required to complete a minimum of six college credits per semester. These credits either fulfill high school graduation or college general education requirements, or both. Classes taken from the community college generally count for both, but students may need to finish certain high school requirements. (from the GMCHS website) GMCHS offers the comfort of a small school with big school course offerings; a high school diploma with college credits; a supportive environment with individualized attention; enrichment; challenge; and a head start for the future. (from the GMCHS website)

Grossmont College is a public community college in El Cajon, California. Its name originated with the silent film actor and producer William J. Gross, who was enticed by Ed Fletcher to invest in the purchase of land, part of which was called Grossmont. The campus sits in the Fletcher Hills community of El Cajon and is bordered by the cities of San Diego and Santee. Grossmont College along with Cuyamaca College make up what is the Grossmont-Cuyamaca Community College District. Grossmont is part of the California Community College System. Grossmont College is also home to Grossmont Middle College High School, where selected high school students can receive both high school and college credit for taking courses on campus. The newspaper for Grossmont College is The Summit. Its radio station is Griffin Radio.

Patrick Henry High School is a four-year public high school in San Diego, California, United States. It is part of the San Diego Unified School District. It is attended by students residing in Del Cerro, San Carlos, Allied Gardens, Mission Valley and the College Area. Patrick Henry High School is accredited by the Western Association of Schools and Colleges. The 57-acre (230,000 m2) campus includes a counseling center, child development center, computer and science labs, a cafetorium, library and a performing arts theater. The mascot of Patrick Henry High School is the Patriot, a reference to Patrick Henry, the American Founding Father. Patrick Henry High School participates in the Voluntary Ethnic Enrollment Program (VEEP) whereby approximately 600 students travel daily from an underrepresented minority community and are regularly enrolled, full-time students. In 2020, the ethnic composition of the school represented more than 20 ethnic groups, Patrick Henry High School is approximately 39.5% White, 29.8% Hispanic, 15.7% Asian, 8.6% Biracial, 5.8% Black, 0.3% Pacific Islander, 0.2% Not specified, and 0.1% Native American.

St. Dunstan's Episcopal Church is an Episcopal church in San Diego, California. It belongs to the Episcopal Diocese of San Diego.

The Cleveland Elementary School shooting was a school shooting that took place on January 29, 1979, at Grover Cleveland Elementary School in San Diego, California, United States. The principal and a custodian were killed; eight children and police officer Robert Robb were injured. A 16-year-old girl, Brenda Spencer, who lived in a house across the street from the school, was convicted of the shootings. Charged as an adult, she pleaded guilty to two counts of murder and assault with a deadly weapon, resulting in her being sentenced to life in prison with a chance of parole after 25 years. As of 2024, she is still in prison. A reporter reached Spencer by phone while she was still in the house after the shooting, and asked her why she committed the crime. She reportedly answered: "I don't like Mondays. This livens up the day," which inspired Bob Geldof and Johnnie Fingers to write the Boomtown Rats song "I Don't Like Mondays."