Broad Creek, Prince George's County, Maryland

St. John's Church, St. John's Episcopal Church, or St. John's Episcopal Church, Broad Creek (formerly King George's Parish), is a historic Episcopal church located at 9801 Livingston Road in Fort Washington, Prince George's County, Maryland. It is a rectangular Flemish bond brick structure with a bell hipped roof. The interior features a barrel vaulted ceiling with an intricate support system.

Harmony Hall, located in Fort Washington, Maryland, is managed by the United States National Park Service as part of the National Capital Parks-East system. It has been a National Park Service site since 1966. Harmony Hall is a 2+1⁄2-story Georgian country house built of red brick during the eighteenth century. It is surrounded by 65 acres (26 ha) of land on Broad Creek, a Potomac River tributary.The house was built circa 1769 by Enoch Magruder. After his death, the estate was given to his daughter, Sarah and her husband, Col. William Lyles. The estate was originally called Battersea, but came to be called Harmony Hall some time after 1792, when it was rented to brothers John and Walter Dulaney Addison and their wives. The name "Harmony Hall" commemorates the two couples' harmonious coexistence. Harmony Hall was sold by the Lyles family in 1850. After passing through other owners, the manor was purchased in about 1892 by Robert Stein, his brother Richard, and brother-in-law Joseph Adler. The three had immigrated from Silesia, and engaged in truck farming nearby. They lost control of the manor house in 1929, selling it to Charles Collins, but continued to farm and operate a general store in the area.The home was extensively restored beginning in 1927 by Charles Wallace Collins (1879–1964), a lawyer, writer, and librarian who made his home in Harmony Hall and devoted himself to its restoration after he retired. Collins bequeathed the house to the National Park Service.Beginning in 1985, Frank Calhoun leased the mansion and lived there, investing more than $1 million into the house and its upkeep. After he fell behind on renovations in his early 60s, the Park Service asked Calhoun to leave in 1999. The property has been empty and in accelerating decline since then. Though the Park Service periodically sends in staff and enlists students to clean up the grounds, Harmony Hall competes with many other historic properties for attention and funding.The home has been listed on the National Register of Historic Places since 1980, at which time its condition was described as "excellent". As of January 2010, Harmony Hall is closed to the public.Harmony Hall is also the name given to a community center building, on adjacent property, owned by the Maryland-National Capital Park and Planning Commission and used as their southern area headquarters office. The center includes a fitness center and hosts concerts, stage plays, art exhibits, arts classes, scout meetings, and other cultural programs. The building was originally an elementary school.

Fort Washington is an unincorporated area and census-designated place in Prince George's County, Maryland, United States. It borders the Potomac River, situated 20 miles south of the downtown Washington, DC. As of the 2020 census it had a population of 24,261. The Fort Washington community is located west of Maryland Route 210, with some additional area to the east of the highway.

Friendly is an unincorporated area and census-designated place (CDP) in Prince George's County, Maryland, United States, with an African-American majority population, located a few miles south of Washington, D.C. The population was 9,937 at the 2020 census.Friendly had its own rural post office in the early 20th century, and is now under the mailing address Fort Washington. The name "Friendly" is most associated with Friendly High School, which serves most of the greater Fort Washington area. The Friendly area was largely rural until about 1960 and has steadily grown with single-family housing developments. At least five new residential neighborhoods are currently under construction in the area. Allentown Road connects Friendly with Andrews Air Force Base.

The Interagency Training Center (ITC), also known as the Fort Washington Facility, is a National Security Agency (NSA) Central Security Service (CSS) school and training facility for technical surveillance counter-measures (TSCM) located in Fort Washington, Maryland. The U.S. government requires that all TSCM technicians be certified at the ITC. The facility previously housed the Department of Defense's Office of Special Technology, which managed technology development and acquisition programs such as the Technical Support Working Group. The site is administered by the U.S. Navy.

Friendly High School is a public high school in Friendly census-designated place in unincorporated Prince George's County, a county in the state of Maryland in the United States; it has a Fort Washington postal address.The school's first classes began in 1970 with 9th, 10th and 11th grades. Friendly graduated its first seniors in 1972, while housing students in grades 10–12. In 1981 a 9th grade class was added at that point the high school had 9th, 10th, 11th and 12th grades and Jr. high schools were then renamed Middle Schools and consisted of 7th and 8th grades. Friendly serves: the Friendly CDP, and sections of the Fort Washington and Oxon Hill CDPs, as well as a small portion of the Clinton CDP.

Katsucon is an annual three-day anime convention held during February at the Gaylord National Resort & Convention Center in National Harbor, Maryland. It is traditionally held in February over Presidents Day weekend and was previously held in various locations around Virginia and Washington, D.C. The basis of the convention's name is not clear, as "katsu" in the Japanese language has various meanings, including pork.

Fort Foote was an American Civil War-era wood and earthwork fort that was part of the wartime defenses of Washington, D.C., which helped defend the Potomac River approach to the city. It operated from 1863 to 1878, when the post was abandoned, and was used briefly during the First and Second World Wars. The remnants of the fort are located in Fort Foote Park, which is maintained by the National Park Service as part of the National Capital Parks-East system. The area's mailing address is Fort Washington, Maryland.

National Harbor is a census-designated place (CDP) in Prince George's County, Maryland, United States, located along the Potomac River near the Woodrow Wilson Bridge and just south of Washington, D.C. It originated as a 300-acre (1.2 km2) multi-use waterfront development. Per the 2020 census, the population was 5,509.

The Awakening (1980) is a 72-foot (22 m) statue by J. Seward Johnson, Jr. that depicts a giant embedded in the earth, struggling to free himself. It is located at National Harbor in Prince George's County, Maryland, United States, just outside Washington, D.C.

The Capital Wheel is a Ferris wheel at National Harbor, Maryland, just outside Washington, D. C., in the United States. It opened on May 23, 2014. The wheel was conceived by National Harbor developer Milton Peterson and inspired by the Roue de Paris. Built by Chance Rides of Wichita, Kansas, it has an overall height of 180 feet (54.9 m) and sits on a 770-foot-long (230 m) pier extending into the adjacent Potomac River, easily visible to passengers on flights to or from National Airport. Landmarks visible from inside the wheel include the National Harbor, the Washington Monument, the city of Alexandria, and Georgetown University. The 165-foot (50.3 m) diameter wheel carries 42 climate-controlled passenger gondolas, each able to seat eight people, including a VIP gondola that can be rented for weddings or celebrations. The wheel has programmable special-effects lighting and seasonal concessions at the base of the ride from the Wolfgang Puck restaurant chain.The entire structure is 175 (52.6 m) feet tall.

Oxon Hill Manor is a neo-Georgian house of 49 rooms, located at Forest Heights, Prince George's County, Maryland. It was designed in 1928 for Sumner Welles (1892-1961) by the Washington architect, Jules Henri de Sibour (1872-1938). It was built in 1929, and consists of a two-story main block of Flemish bond brick and a northern wing. Also on the property are two outbuildings contemporary with the house; a five-car garage and attached manager's quarters and greenhouse, and a stable. There are also formal gardens on the grounds.