Point Loma Formation

Located in Point Loma, a neighborhood of San Diego, California, Naval Base Point Loma (NBPL) was established on 1 October 1998 when Navy facilities in the Point Loma area of San Diego were consolidated under Commander, Navy Region Southwest. Naval Base Point Loma consists of seven facilities: Submarine Base, Naval Mine and Anti-Submarine Warfare Command (previously Fleet Anti-Submarine Warfare Command), Fleet Combat Training Center Pacific, Naval Information Warfare Systems Command (NAVWAR), Naval Information Warfare Center (NIWC) Pacific, the Fleet Intelligence Command Pacific and Naval Consolidated Brig, Miramar. These close-knit commands form a diverse and highly technical hub of naval activity. The on-base population is around 22,000 Navy and civilian personnel.

The Point Loma Wastewater Treatment Plant is a primary waste water treatment facility located on the Point Loma Peninsula in San Diego, California. It is a notable facility due to its ability to treat 1 gallon of waste water for 1/3000th of a penny. The process used to treat the waste water has been perfected to treat a large amount of water as inexpensive as possible. This waste water facility is also noted for its high percentage of removal of pollutants while also remaining a primary treatment facility. The solid removal rate is between 88–90% while the BOD (Biological Oxygen Demand) removal rate is kept at 60%. This unique process involves adding Hydrogen Peroxide in order to retrieve and recycle the iron salts that are used in treatment, thus enabling major cost savings.

Point Loma (Spanish: Punta de la Loma, meaning "Hill Point"; Kumeyaay: Amat Kunyily, meaning "Black Earth") is a seaside community within the city of San Diego, California. Geographically it is a hilly peninsula that is bordered on the west and south by the Pacific Ocean, the east by the San Diego Bay and Old Town, and the north by the San Diego River. Together with the Silver Strand / Coronado peninsula, the Point Loma peninsula defines San Diego Bay and separates it from the Pacific Ocean. The term "Point Loma" is used to describe both the neighborhood and the peninsula. Point Loma has an estimated population of 47,981 (including Ocean Beach), according to the 2010 Census. The Peninsula Planning Area, which includes most of Point Loma, comprises approximately 4,400 acres (1,800 ha).Point Loma is historically important as the landing place of the first European expedition to come ashore in present-day California. The peninsula has been described as "where California began". Today, Point Loma houses two major military bases, a national cemetery, a national monument, and a university, in addition to residential and commercial areas.

Fort Guijarros (Spanish "Castillo de Guijarros" ) was a Spanish fort in what is now San Diego, California, USA. Its name means "Fort Cobblestones" in English. It was built in 1797 on Ballast Point as the first defensive fortifications for San Diego Bay. It was involved in the Battle of San Diego, a naval battle between the fort and an American trading vessel. The site is registered as California Historical Landmark #69.

Cabrillo National Monument (Spanish: Monumento nacional Cabrillo) is at the southern tip of the Point Loma Peninsula in San Diego, California, United States. It commemorates the landing of Juan Rodríguez Cabrillo at San Diego Bay on September 28, 1542. This event marked the first time a European expedition had set foot on what later became the West Coast of the United States. The site was designated as California Historical Landmark #56 in 1932. As with all historical units of the National Park Service, Cabrillo was listed on the National Register of Historic Places on October 15, 1966.The annual Cabrillo Festival Open House is held on a Sunday each October. It commemorates Cabrillo with a reenactment of his landing at Ballast Point, in San Diego Bay. Other events are held above at the National Monument and include Kumeyaay, Portuguese, and Mexican singing and dancing, booths with period and regional food, a historical reenactment of a 16th-century encampment, and children's activities. The park offers a view of San Diego's harbor and skyline, as well as Coronado and Naval Air Station North Island. On clear days, a wide expanse of the Pacific Ocean, Tijuana, and Mexico's Coronado Islands are also visible. A visitor center screens a film about Cabrillo's voyage and has exhibits about the expedition. The Old Point Loma Lighthouse is the highest point in the park and has been a San Diego icon since 1855. The lighthouse was closed in 1891, and a new one opened at a lower elevation, because fog and low clouds often obscured the light at its location 129 meters (422 feet) above sea level. The old lighthouse is now a museum, and visitors may enter it and view some of the living areas. The area encompassed by the national monument includes various former military installations, such as coastal artillery batteries, built to protect the harbor of San Diego from enemy warships. Many of these installations can be seen while walking around the area. A former army building hosts an exhibit that tells the story of military history at Point Loma. The area near the national monument entrance was used for gliding activities in 1929-1935. Several soaring endurance records were established here by William Hawley Bowlus and others including the first 1-hour flight in a sailplane, and a 15-hour flight in 1930 which surpassed the world record for soaring endurance. Even Charles Lindbergh soared in a Bowlus sailplane along the cliffs of Point Loma in 1930. Markers for these accomplishments can be found near the entrance, and the site is recognized as a National Soaring Landmark by the National Soaring Museum.

The New Point Loma Lighthouse (officially Point Loma Light) is a lighthouse at the southern tip of the Point Loma peninsula in San Diego, California.

Ballast Point Whaling Station in San Diego, California in San Diego County, is a California Historical Landmark No. 50 listed on December 6, 1935. The Ballast Point Whaling Station was built in 1858 by Captain Miles A. Johnson his cousins, Henry and James A. Johnson and the twin Packard brothers, Alpheus and William, brothers. The Portuguese-American Johnsons, Alpheus and William came to San Diego from Massachusetts in 1856. The Ballast Point Whaling Station was on Ballast Point. The Whaling station processed whales to make whale oil. Whale oil was a very popular as in oil lamps it produced little smoke. Whale oil was also used in miner's headlamps, lighthouses, soaps, and candles, and as machinery lubricant. In 1869 the United States acquired the site for a quarantine station and built a lighthouse and later Fort Rosecrans, named after Major General William Rosecrans. Whaling operations at Ballast Point stopped in 1873. In 1946 the site became a United States Submarine Base. The site today is Naval Base Point Loma founded in 1959. A Ballast Point Whaling Station historic marker is located on the Navy Base. Before Ballast Point Whaling Station the site was the Spanish Fort GuijarrosCalifornia gray whales were hunted for the Ballast Point Whaling Station. Captain Packard and his brother hunted whales for four years off the California Coast. Portuguese, Africans, Irish, Spaniards, Mexicans and Englishmen all hunted whales on the California Coast. There was a second major whaling station at La Playa. Gray whales swam between warm breeding grounds off Mexico and the rich feeding grounds off Alaska and Arctics. Gray whales were hunted on this route. San Diego whaling ended in the 1880s as petroleum oil was now less costly and the whale population has drop vastly. Gray whales, humpback whales, blue whales, and right whales are now a protected species.

Fort Rosecrans National Cemetery is a federal military cemetery in the city of San Diego, California. It is located on the grounds of the former Army coastal artillery station Fort Rosecrans and is administered by the United States Department of Veterans Affairs. The cemetery is located approximately 10 miles (16 km) west of Downtown San Diego, overlooking San Diego Bay and the city from one side, and the Pacific Ocean on the other. Fort Rosecrans is named after William Starke Rosecrans, a Union general in the American Civil War. The cemetery was registered as California Historical Landmark #55 on December 6, 1932. The cemetery is spread out over 77.5 acres (31.4 ha) located on both sides of Catalina Blvd.

The USS Bennington Monument is a 60-foot (18 m) granite obelisk in the Fort Rosecrans National Cemetery, Point Loma, San Diego, California, United States. It serves as a memorial to the crew of the USS Bennington (PG-4), a gunboat of the United States Navy, whose boiler exploded on the morning of 21 July 1905, in San Diego Bay. The explosion showered the vessel with live steam and scalding water, killing 66 men (1 officer and 65 other sailors) and burning an additional 46. It was the worst peacetime disaster for the U.S. Navy up to that time.The dead were buried at Fort Rosecrans; some were later disinterred and shipped home for burial by their families. The monument at the site of the graves was dedicated three years later, on 7 January 1908.

Ballast Point Lighthouse was a lighthouse in California, situated on Ballast Point, a tiny peninsula extending into San Diego Bay from Point Loma, San Diego, California. The lighthouse was torn down in 1960; the site is now on the grounds of Naval Base Point Loma. Ballast Point Lighthouse was the last lighthouse displaying a fixed light on the Pacific Coast. An automated light is left in its place and operates on a piling in the water off of the original site.

The Wooded Area is a neighborhood within the community of Point Loma, San Diego, California. It encompasses the hilltop area south of Talbot Street on both sides of Catalina Boulevard; the area west of Catalina is also referred to as the College Area. The Wooded Area borders Naval Base Point Loma to the south, La Playa to the east, Roseville-Fleetridge to the north, and Sunset Cliffs and Point Loma Nazarene University to the west. The boundaries of the neighborhood are not universally agreed upon, with different maps showing different borders.The Wooded Area gains its name from the large number of Eucalyptus, evergreen, and other trees in the neighborhood. The mature vegetation, along with large lot sizes and lack of sidewalks, contribute to a semi-rural feel. The community is almost entirely residential, except for a small retail center at the corner of Catalina and Talbot streets, and Point Loma Nazarene University at the western edge of the community. Home prices in the area are relatively high and the neighborhood includes several striking mansions, including those built by Reuben H. Fleet, Robert O. Peterson, and Alfred and Marion Robinson. When Richard Henry Dana, Jr. visited San Diego in the 1830s, he described this part of Point Loma as "a well-wooded headland," where he and the other sailors gathered firewood and hunted rabbits. But the trees and brush were largely cut down for use in the growing town of San Diego, and by 1900 when Katherine Tingley created her Theosophical community Lomaland on the western side of what is now the Wooded Area, the area was completely devoid of trees and shrubs. One of Tingley's supporters described the barren slopes as "this God-forsaken spot." Tingley and her Lomaland community planted numerous orchards and trees throughout the area, particularly eucalyptus and avocado, and are generally credited with creating the "wooded" feel that the area enjoys today. The Wooded Area was once home to Rosecroft Begonia Gardens, a several-acre begonia garden which was a tourist attraction for several decades. Rosecroft Begonia Gardens closed in the 1960s and was replaced by homes in the 1970s, but a historic stone wall and a street name commemorate the site. The gardens were originally part of the grounds of the 1912 estate "Rosecroft," which still stands and is listed on the National Register of Historic Places.

Rosecroft is a historic estate and gardens in the Point Loma neighborhood of San Diego, California. It was built in 1912 by architect Emmor Brooke Weaver for wealthy heiress Marion James Robinson, née Marion James Duncan (1873-1918), and her husband Alfred D. Robinson (1866-1942), a retired medical instrument merchant. Rosecroft is listed on the National Register of Historic Places.The 15,000-square-foot, Italian Renaissance style mansion, located on Silvergate Avenue in the Wooded Area of Point Loma, sits on 2.5 acres and is considered the largest parcel in the area. The property was originally 10 acres of barley fields. The Robinsons bought the property in 1903 after becoming interested in the ideas of Theosophist Katherine Tingley, who was developing a utopian community "Lomaland" in the Point Loma area. They developed the fields into half a city block of gardens, where they cultivated various ornamental plants, particularly begonias. Marion named the property "Rosecroft" in recognition of her Scottish Highland ancestry.Marion and Alfred were co-founders, along with Kate Sessions, of the San Diego Floral Association, and Alfred was the association's first president, as well as the editor of its magazine, California Garden. Alfred, a self-taught horticulturist, began by experimenting with roses and dahlias, but eventually came to focus on begonias. He became "the pre-eminent begonia expert", developing more than 100 new varieties at the Rosecroft estate. Alfred's were judged "the finest begonias to be grown anywhere in the world" by plant explorer and botanist David Fairchild.After his death in 1942, a new owner opened the garden to the public as Rosecroft Begonia Gardens; the gardens were a popular tourist attraction through the 1960s. In the 1970s the property was sold and the garden area subdivided for residential use. Today the home is a private residence, marked by a National Register plaque. Several private residences occupy the former site of the Rosecroft Begonia Gardens; a stone wall along Silvergate Avenue is the only reminder of that attraction. The mansion, Rosecroft, was added to the National Register of Historic Places by the National Park Service on September 22, 2003. It has been the scene of some notable events including Ronald Reagan's announcement of his candidacy to be Governor of California (1966) and the 80th birthday party of Theodor Seuss Geisel ("Dr. Seuss") (1984). Notable guests at the mansion included Jimmy and Rosalynn Carter, who spent the weekend there during a Habitat for Humanity fundraiser, and winemaker Robert Mondavi, who spent so much time there that a suite was named for him.The estate is periodically opened to charity events, garden tours, weddings, film shoots, and other special events. In 2012, the 100th anniversary of the estate and gardens was commemorated by a tour organized by the San Diego Floral Association, which included the debut of a new variety of geranium named for Anna Gunn Marston, wife of George Marston, a contemporary of Robinson. Charity fundraisers that year included a "Great Gatsby" themed event held by the philanthropic organization Makua to benefit the charity Voices for Children.