China Flat (Santa Monica Mountains)

Simi Peak is the highest peak in the Simi Hills of Southern California, at 2,405 feet (733 m).

Brent's Delicatessen & Restaurant is a Jewish deli and restaurant located in Northridge, California. The restaurant was opened in 1967 and purchased by Ron Peskin in 1969 for $1700. The deli has expanded to a second location in Westlake Village, California.

Oak Park High School (abbreviated OPHS) is the main high school in the Oak Park Unified School District, taking ninth through twelfth grade students. It is a National Blue Ribbon School and a 2019 California Distinguished School, and received an Exemplary Distinction Award from the California of Education for its Career and Technical Education program which includes career pathways in Engineering Design, Media Arts, Production Management, and construction technologies. The 2012 Academic Performance Index (API) was 929, which is among the highest in California. In 2015 the school was awarded the California Gold Ribbon School Award from the California Department of Education. The 2016 Newsweek Ranking of America's Top Schools ranked Oak Park High as #51 in the nation and #7 in CA.

Challenger Park is a 141.55-acre open-space park (57.28 ha) located in southern portion of Simi Valley, California in the Simi Hills. The park is owned and maintained by the Rancho Simi Recreation and Park District. Challenger Park is used for mountain hiking, mountain biking, jogging, and horseback riding but with a focus on the preservation of wildlife habitat. The scenery lining the trails includes extensive oak woodlands, chaparral, and coastal sage scrub. The terrain varies greatly with rolling green hills and steep mountainous hills and canyons. The park offers miles of trails connecting to Long Canyon, Oak Canyon, Trough Canyon, Lone Oak Canyon, and other adjoining open-space nature areas in the southern section of the Simi Valley. There is a fairly easy hike to Thousand Oaks, CA via Long Canyon trails. To get to Oak Canyon, Old Windmill Park and Coyote Hills Park, you must cross Long Canyon Road. Fences run along the Long Canyon Road with dirt paths. There are also lights at the signals with push buttons for hikers, and raised buttons for equestrians. Adjacent to Challenger Park is also Bridle Trails, a private hiking area. There are scenic views of the City of Simi Valley from the park and it is a native habitat for numerous species of animals, including mule deer, mountain lions, coyotes, rattlesnakes, crawdads, California king-snakes, grey foxes, bobcats, as well as red-tailed hawks, barn owls, and numerous other raptors. From California State Route 118, take the First Street exit in Simi Valley and continue south, turn right if coming from the west and turn left if from the east. Follow this road for 2.8 miles and then turn left into the Challenger Park parking lot, just past the intersection with Stonebrook. From California State Route 23, take the Olsen Road exit in Thousand Oaks, CA and go northeast for nearly 2 miles to Wood Ranch Parkway. Turn right on Wood Ranch and go approximately two miles to the junction with Long Canyon Road. Then turn left onto Long Canyon Road and follow the road for 1.7 miles. Challenger Park will be on the right, shortly before Long Canyon Road becomes First Street in South Simi Valley. The address is 105 Challenger Park Road, Simi Valley, CA 93065.

Oak Park is an unincorporated community in southeastern Ventura County, California, United States. When developed in the Simi Hills in the late 1960s, a single road provided the only access to the community from Agoura Hills, California, in neighboring Los Angeles County. As of the 2010 census, Oak Park had a population of 14,266, down from 14,625 at the 2000 census. For statistical purposes, the United States Census Bureau has defined Oak Park 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. Oak Park is the biggest unincorporated community in Ventura County. Residents of the community have through votes declined to set up an independent city, and also declined to be annexed into neighboring Thousand Oaks.

Oak Park Unified School District (OPUSD) is a K-12 school district in southeast Ventura County, California, USA. It consists of seven public schools in the community of Oak Park.

Bridle Path is a community in the southwestern area of the City of Simi Valley, in Ventura County, Southern California. The residential development is located in the north−central Simi Hills, east of the southern end of First Street as it turns into Long Canyon Road, and east of the Wood Ranch community.The area was developed in the mid-1970s, during one of Simi Valley's housing development booms. The equestrian community is one of few areas within the city that is zoned for residents to keep horses on their property,The Bridle Path Homeowners Association (HOA) includes owners of the 630 homes within the original community. Nearby neighborhoods along First Street to Fitzgerald Road are sometimes identified as part of the Bridle Path neighborhood. In November 2018, most of the Bridle Path Mountain Park was burned during the Woolsey Fire. Areas of Bridle Path were placed under voluntary evacuation, while nearby neighborhoods of Wood Ranch and Long Canyon were placed under mandatory evacuation.

Timothy Verne Perryman (born December 5, 1950) is a missing person. He was last seen March 28, 2004 near his home in Agoura Hills, a Los Angeles, California suburb. Tim Perryman earned his BA from USC, and at the time of his disappearance had recently earned his MBA from California Lutheran University. He was a leader in a local Eagle scouts group, an avid hiker, and a car racing fan, who had once worked at the Ontario Motor Speedway.

Chumash Indian Museum is a Native American Interpretive Center in northeast Thousand Oaks, California. It is the site of a former Chumash village, known as Sap'wi (meaning "House of the Deer"). It is located in Oakbrook Regional Park, a 432-acre park which is home to a replica of a Chumash village and thousand year-old Chumash pictographs. The pictographs by nearby Birthing Cave are not open to the public, but can be observed on docent-led tours. Chumash people inhabited the village 10,000 years ago.It became a designated archaeological zone in 1971 after the discovery of nearly twenty caves at the property. It was designated Ventura County Historical Landmark #90 in 1983. It is designated Thousand Oaks City Landmark No. 5. The museum is home to exhibits of various Chumash artifacts, paintings and historical items.Dedicated to preserving the cultural and historical legacy of the Chumash people, the museum was established in 1994 and is operated by the nonprofit Oakbrook Park Chumash Indian Corp. It is owned by Conejo Recreation and Park District.The museum grounds were severely damaged by the 2018 Woolsey Fire.

Sinaloa Lake is a 12-acre (4.9 ha) reservoir in southwestern Simi Valley. The lake is adjacent to the Sinaloa Golf Course and neighborhood. It has a 35-foot (11 m) deep earth dam which was constructed between 1925 and 1929. It has been owned by the Sinaloa Lake Owners Association since the early 1960s. The lake was drained in 1983 after heavy rains, but was rebuilt in 2000. Originally known as Robertson Lake, it is now named for Sinaloa, Mexico. Fish species include crappie, largemouth bass and others.The surrounding community of Sinaloa Lake is an unincorporated area of Ventura County, and voted not to be incorporated into the city of Simi Valley on September 27, 1966.Nearby Bard Lake is situated above Sinaloa Lake in an adjacent part of the same watershed.

Westlake High School (also known as Westlake High, Westlake, or WHS) is a public high school in the Westlake neighborhood of Thousand Oaks, in Ventura County, California. Westlake High School serves grades 9–12 in the Conejo Valley Unified School District. Middle schools that feed into Westlake include Colina Middle School and Los Cerritos Middle School. The first graduating class was the class of 1980. The first principal was William Albers. All students entering Westlake High School in 1979 signed a charter, which sits in the office today. Ron Lipari was the principal of WHS for 15 years. In 2015, Jason Branham was selected as the new principal.