Santa Susana Tunnel

Santa Susana Pass State Historic Park is a California State Park of 670.68 acres (2.7141 km2) located in the city of Los Angeles, in Los Angeles County on the boundary between Ventura and Los Angeles counties, between the communities of Chatsworth and Simi Valley. Geologically, the park is located where the Simi Hills meet the Santa Susana Mountains. Here in the western part of the Transverse Ranges, the land is dominated by high, narrow ridges and deep canyons covered with an abundant variety of plant life. The park offers panoramic views of the rugged natural landscape as a striking contrast to the developed communities nearby. The park is also rich in archaeological, historical, and cultural significance.

The Minnie Hill Palmer House, also known as The Homestead Acre, is the only remaining homestead cottage in the San Fernando Valley. The cottage is a redwood Stick-Eastlake style American Craftsman-Bungalow located on a 1.3-acre (0.53 ha) site in Chatsworth Park South in the Chatsworth section of Los Angeles, California.

Chatsworth Community Church is a Los Angeles Historic-Cultural Monument in the Chatsworth section of Los Angeles, California.

Spahn Ranch, also known as the Spahn Movie Ranch, was a 55-acre (22.3 ha) movie ranch in Los Angeles, California. For a period it was used as a ranch, dairy farm and later movie set during the era of westerns. After a decline in use for filming by the 1950s, its owner George Spahn established a stable for renting horses for riding on the varied acres. It became known in the late 20th century as the primary headquarters of Charles Manson and his cult followers, the "Manson Family", for much of 1967 and 1968. They were notorious for the Tate-LaBianca murders of August 1969. The entrance to the historic ranch was originally at 12000 Santa Susana Pass Road (street numbers have since been changed) of the Simi Hills and Santa Susana Mountains above Chatsworth, California. It is no longer in use. After Spahn's death and a wildfire that destroyed the main ranch house and outbuildings, the land was incorporated into the Santa Susana Pass State Historic Park.

The Oakwood Memorial Park Cemetery is located at 22601 Lassen Street, Chatsworth, Los Angeles, California. It is the resting place for several movie stars such as Fred Astaire, Ginger Rogers, Gloria Grahame, and Stephen Boyd.

Standard Air Lines Flight 897R was a domestic passenger flight between Albuquerque, New Mexico and Burbank, California. At 7:43am on July 12, 1949, the flight, operated by a Curtiss C-46E (registered N79978), crashed in Chatsworth, California, upon approach to Burbank, killing 35 of the 48 passengers and crew on board.

Chatsworth Peak is a peak in the Simi Hills overlooking (to the east) Chatsworth and the western San Fernando Valley, in Los Angeles, Southern California. It is southwest of Santa Susana Pass and north of the Chatsworth Reservoir. Chatsworth Peak has an elevation of 2,313 feet (705 m).Nearby are Simi Peak in the western Simi Hills, and Oat Mountain in the Santa Susana Mountains.

Stoney Point, also known as the Stoney Point Outcroppings or Chatsworth Formation, is a Los Angeles City park near the north end of Topanga Canyon Boulevard (State Route 27) in Chatsworth, Los Angeles, California, part of the city of Los Angeles. Stoney Point is a popular destination for hikers, equestrians and also with rock climbers because of its large boulders, which afford many opportunities to practice the sport of bouldering. The top of the rock formation offers excellent views of Chatsworth, the Santa Susana Mountains, Coyote Pass, and the entire San Fernando Valley. Wildlife including coyotes, rattlesnakes, red-tailed hawks, golden eagles, turkey vultures, rabbits, and skunks can all be found at Stoney Point. When visiting the park, dogs should be kept on a leash for their own safety and a watchful eye should be kept for africanized "killer" bees.

The 2008 Chatsworth train collision occurred at 4:22:23 p.m. PDT (23:22:23 UTC) on September 12, 2008, when a Union Pacific Railroad freight train and a Metrolink commuter rail train collided head-on in the Chatsworth neighborhood of Los Angeles, California, United States. The scene of the accident was a curved section of single track on the Metrolink Ventura County Line just east of Stoney Point. According to the National Transportation Safety Board (NTSB), which investigated the cause of the collision, the Metrolink train ran through a red signal before entering a section of single track where the opposing freight train had been given the right of way by the train dispatcher. The NTSB blamed the Metrolink train's engineer, 46-year-old Robert M. Sanchez, for the collision, concluding that he was distracted by text messages he was sending while on duty. This mass casualty event brought a massive emergency response by both the city and county of Los Angeles, but the nature and extent of physical trauma taxed the available resources. First responding officer Tom Gustofson described the wreck as “beyond human description”. Response included California Emergency Mobile Patrol Search and Rescue (CEMP) as a first responding unit requested by Los Angeles Police Department (LAPD). With 25 deaths, this was the deadliest accident in Metrolink's history. Many survivors remained hospitalized for an extended period. Lawyers quickly began filing claims against Metrolink. The accident launched and reinvigorated public debate on a range of topics including public relations, emergency management, and safety, which has driven various regulatory and legislative actions, including the Rail Safety Improvement Act of 2008.

Chatsworth is a suburban neighborhood in Los Angeles, California, in the San Fernando Valley. The area was home to Native Americans, who left caves containing rock art. Chatsworth was explored and colonized by the Spanish beginning in the 18th century. The land was part of a Spanish land grant, Rancho Ex-Mission San Fernando, in the 19th century, and after the United States took over the land following the Mexican–American War, it was the largest such grant in California. Chatsworth has seven public and eight private schools. There are large open-space and smaller recreational parks as well as a public library and a transportation center. Distinctive features are the former Chatsworth Reservoir and the Santa Susana Field Laboratory. The neighborhood has one of the lowest population densities in Los Angeles and a relatively high income level. Chatsworth is the home of the Iverson Movie Ranch, a 500-acre area which was the most filmed movie ranch in history, as more than 2,000 productions used it as a filming location.

Chatsworth station (also known as Chatsworth Transportation Center) is an intermodal passenger transport station in the Los Angeles neighborhood of Chatsworth, United States. It is served by Amtrak inter-city rail service, Metrolink commuter rail service, Los Angeles Metro Busway bus rapid transit, and several transit bus operators. Chatsworth station is served by ten Amtrak Pacific Surfliner trains (five in each direction) every day, with departures evenly spaced throughout the day. Sixteen Metrolink Ventura County Line trains (eight in each direction) serve the station each weekday, running during peak hours in the peak direction of travel. On weekends, four Metrolink Ventura County Line trains (two in each direction) serve the station. Metrolink passengers also have access to all Pacific Surfliner trains through a codesharing arrangement with Amtrak.It is also the northern terminus of the Metro G Line. The station is also served by Los Angeles Metro Bus and Simi Valley Transit local buses, plus Santa Clarita Transit and LADOT Commuter Express regional express bus routes. The Southern Pacific Railroad (SP) opened its first Chatsworth station in 1893; SP service ended in the 1950s. CalTrain service from 1982 to 1983, and Amtrak service beginning in 1988, used a station located 1.2 miles (1.9 km) to the southeast. Metrolink service began in 1992 with a station near the former SP station site; Amtrak service soon moved there. A station building was completed in 1996, and bus rapid transit service began in 2012.

Chatsworth Hills Academy (CHA) is a private, coeducational day school located in Chatsworth, California, United States. CHA students are enrolled in Grades K through Eight and Preschool. CHA is accredited by the California Association of Independent Schools (CAIS) and the Western Association of Schools and Colleges (WASC). CHA is a member of National Association of Independent Schools (NAIS).