Modjeska Canyon, California

Modjeska House, also known as Arden, is a house designed by Stanford White in Modjeska Canyon, California. It is significant for being the only surviving home of Helena Modjeska, a Shakespearean actress and Polish patriot. The property is located in a live oak grove on the banks of Santiago Creek in Modjeska Canyon, California.

Williams Canyon is a census-designated place (CDP) in the canyon of the same name in Orange County, California, United States. It is located in eastern Orange County on the western side of the Santa Ana Mountains, south of Silverado and north of Modjeska. Most of the community is within Cleveland National Forest. It was first listed as a CDP prior to the 2020 census.

Tucker Wildlife Sanctuary is a non-profit nature reserve on the Santa Ana Mountains in Orange County, California, in the United States. It is located near the end of Modjeska Canyon, at the foot of Modjeska Peak, and adjacent to the Cleveland National Forest. The Sanctuary is owned and operated by the Environmental Nature Center (ENC). The nearest community is the city of Lake Forest. The Sanctuary serves as a research center for California State University, Fullerton students, faculty and others. Tucker is open to the public to enjoy and learn about the local wildlife and natural habitat in the Southern California canyon area.Tucker's facilities include a small natural history museum and interpretive center, two ponds, a bird observation porch and feeders, relaxing patio and picnic areas, a small amphitheatre, a caretaker's house, hiking trails, a gift shop, restrooms and a visitor parking lot.

Flores Peak is a mountain peak, overlooking the confluence Harding Canyon and Modjeska Canyon, within the Tucker Wildlife Sanctuary in Orange County, California. It rises to an elevation of 1834 feet / 559 meters. It is named for Juan Flores of the Flores Daniel Gang.

California's 45th congressional district is a congressional district in the U.S. state of California. Katie Porter, a Democrat, has represented the district since January 2019. She is the first Democrat to do so. The district is based in Orange County and includes all of Irvine, Tustin, North Tustin, Villa Park, Laguna Hills, Lake Forest, and Rancho Santa Margarita, as well as parts of Anaheim, Orange, Laguna Woods, Mission Viejo, and Trabuco Canyon.

Portola Hills is a district in the city of Lake Forest, California in Orange County, United States. It was formerly an unincorporated community and census-designated place before it was annexed into Lake Forest in 2000. The population was 6,391 at the 2000 census. Portola Hills lies near Whiting Ranch Wilderness Park and Cleveland National Forest. Foothill Ranch is to the west, Rancho Santa Margarita in the southeast, Mission Viejo in the south, and the unincorporated regions of Silverado and Santiago Canyon to the north and northeast.

Foothill Ranch is a master planned community in Orange County, California, United States. The population was 10,899 at the 2000 census. Foothill Ranch was incorporated into the city of Lake Forest, California, in 2000. Prior to that, it was a census-designated place. Foothill Ranch is notable for companies such as Oakley, Inc., Nike, Kaiser Aluminum, Kawasaki, Hampton Products/Brinks, TAE Technologies, Viking Technology, Image Options and ProBoards. It is also the home of Saddleback Church.

Cook's Corner is an Orange County, California bar built in 1884 that is popular with motorcyclists. It is located between the city of Lake Forest and the unincorporated community of Silverado. Cook's Corner is situated at the intersection of Santiago Canyon and Trabuco Canyon.

On August 23, 2023, a mass shooting occurred at the Cook's Corner bar in Trabuco Canyon, California, United States. Three people were killed and six others wounded before the gunman, 59-year-old ex-Ventura police officer John Snowling, was shot and killed by responding police officers.

Silverado is an unincorporated community in Silverado Canyon, which is located in the Santa Ana Mountains in eastern Orange County, California. Portions of the town sit on a former Mexican land grant Rancho Lomas de Santiago. Silverado is located at the boundaries of Cleveland National Forest. The site is a California Historical Landmark,

Carbondale, in Orange County, California, is a historical coal mining town in Santiago Canyon, where Santiago Creek had its confluence with Silverado Creek in Silverado, California. It had a post office from May 11, 1881, to January 29, 1884, when it was closed and mail sent to the Santa Ana post office.Coal was discovered near Santiago Creek in 1878. A coal mine was established there, called the Santa Clara. In 1881, the Southern Pacific took over the Santa Clara Coal Mine, and a mining camp, Carbondale, with a post office was established on the flat near the creek. Besides the post office, it had a hotel, saloons, a store, and shacks for the miners. Carbondale became the post office for Silverado after its post office was closed on January 22, 1883. When the coal was depleted, the coal mine was closed down in 1884. Carbondale's post office closed, and its buildings and equipment were removed, leaving few other remains.

Saint Michael's Preparatory School was a private, Roman Catholic, college preparatory boys' boarding school in Silverado, California. It was located in the Roman Catholic Diocese of Orange. It was owned and operated by the Norbertine Fathers of St. Michael's Abbey, who established it in 1961 as St. Michael's Junior Seminary and Novitiate. The school was closed in June 2020 due to the Abbey moving to a new location.