Anacostia River

Hains Point is located at the southern tip of East Potomac Park between the main branch of the Potomac River and the Washington Channel in southwest Washington, D.C. The land on which the park is located is sometimes described as a peninsula but is actually an island: the Washington Channel connects with the Tidal Basin north of the park and the Jefferson Memorial. The island is artificial: it was built up from Potomac dredging material from 1880 to 1892.

Naval Support Facility (NSF) Anacostia was a United States Naval Base in Washington, D.C., close to where the Anacostia River joins the Potomac River. On 1 October 2010 the base was conjoined with the adjacent Bolling Air Force Base to form the Joint Base Anacostia–Bolling in accordance with congressional legislation implementing the recommendations of the 2005 Base Realignment and Closure Commission. NSF Anacostia fell under the command of Naval Support Activity Washington.

The Defense Intelligence Agency Headquarters (DIA HQ) is the main operating center of the Defense Intelligence Agency. It is located on the premises of Joint Base Anacostia–Bolling in Washington, DC.

Roosevelt Hall (1903–1907) is an immense Beaux Arts-style building housing the National War College on Fort Lesley J. McNair, Washington, DC, USA. The original home of the Army War College (1907–1946), it is now designated a National Historical Landmark (1972) and listed on the National Register of Historic Places (1972).

The National War College (NWC) of the United States is a school in the National Defense University. It is housed in Roosevelt Hall on Fort Lesley J. McNair, Washington, D.C., the third-oldest Army post still active.

Joint Base Anacostia–Bolling is a 905-acre (366 ha) military installation, located in Southeast, Washington, D.C., established on 1 October 2010 in accordance with congressional legislation implementing the recommendations of the 2005 Base Realignment and Closure Commission. The legislation ordered the consolidation of Naval Support Facility Anacostia (NSF) and Bolling Air Force Base (BAFB), which were adjoining, but separate military installations, into a single joint base, one of twelve formed in the country as a result of the law. The base hosts the Defense Intelligence Agency Headquarters amongst its other responsibilities. The only aeronautical facility at the base is a 100-by-100-foot (30 by 30 m) helipad (ICAO: KBOF).

Bolling Air Force Base or Bolling AFB was a United States Air Force base in Washington, D.C. In 2010, it was merged with Naval Support Facility Anacostia to form Joint Base Anacostia–Bolling. From its beginning, the installation has hosted elements of the Army Air Corps (predecessor to today's Air Force) and Navy aviation and support elements.

The National Intelligence University (NIU), formerly known as the Defense Intelligence School, the Defense Intelligence College, the Joint Military Intelligence College, and the National Defense Intelligence College is a federally chartered research university in Bethesda, Maryland. NIU is the United States Intelligence Community's (IC) institution for higher learning in fields of study central to the profession of intelligence and national security. NIU awards undergraduate and graduate degrees, a graduate certificate, and prestigious research fellowships to prepare personnel for senior positions in the IC and the broader national security enterprise. Since 1963, more than 80,000 military and civilian students have attended the university. Formerly located at the Defense Intelligence Agency headquarters in Washington, D.C., NIU's primary campus is now located at Intelligence Community Campus-Bethesda (ICC-B) with four additional locations around the world. National Intelligence University's interdisciplinary programs emphasize education through scholarly and applied research designed to help U.S. intelligence officers better understand the diverse range of geopolitical, strategic, and technological threats and opportunities affecting intelligence and national security. The university is organized into two separate academic units: the College of Strategic Intelligence and the Anthony G. Oettinger School of Science and Technology Intelligence. Combined, the college and school cover a diverse and evolving range of international affairs issues and adversarial threats and capabilities, from cultural and religious conflicts to WMD proliferation, cybersecurity threats, terrorism, transnational crime, and more.Congressionally chartered and publicly funded but with admissions restricted solely to current U.S. Intelligence officers holding a Top Secret/Sensitive Compartmented Information clearance, NIU is a small, non-resident university. Admissions are highly selective, but tuition is paid by the United States Government.

The National Defense University (NDU) is an institution of higher education funded by the United States Department of Defense, intended to facilitate high-level education, training, and professional development of national security leaders. As a chairman's Controlled Activity, NDU operates under the guidance of the Chairman of the Joint Chiefs of Staff (CJCS), with Lieutenant General Michael T. Plehn, USAF, as president. It is located on the grounds of Fort Lesley J. McNair in Washington, D.C.

Fort Lesley J. McNair is a United States Army post located on the tip of Greenleaf Point, the peninsula that lies at the confluence of the Potomac River and the Anacostia River in Washington, D.C. To the peninsula's west is the Washington Channel, while the Anacostia River is on its south side. Originally named Washington Arsenal, the fort has been an army post for more than 200 years, third in length of service, after the United States Military Academy at West Point and the Carlisle Barracks. The fort is currently named for General Lesley J. McNair, who was killed in action by friendly fire in Normandy, France during World War II.

Audi Field is a soccer-specific stadium in Buzzard Point in Washington, D.C. It is the home stadium for both of Washington, D.C.’s professional soccer teams, D.C. United in Major League Soccer and Washington Spirit in the National Women’s Soccer League, as well as housing the DC Defenders of the XFL. The stadium seats 20,000 people. Previously, D.C. United had explored sites in the Washington metropolitan area. Following the failure of an initial stadium proposal in 2006, D.C. United made two additional stadium proposals that also failed to be built. In January 2011, the club explored using previously unused land at Buzzard Point to build a stadium; this was confirmed in July 2013, when Buzzard Point was announced as the stadium location. The ground-breaking ceremony occurred in February 2017, with construction completed in July 2018.

St. Elizabeths Hospital East and West Cemeteries are two historic cemeteries located on the grounds of St. Elizabeths Hospital. The West cemetery has burials from the Civil War and hospital patients. Most of the veterans buried in the West Campus cemetery were patients of the hospital and not casualties of the war. A burial ledger of hospital patients between 1917 and 1983 was transcribed and published in 2008.On the East Campus is the John Howard Cemetery, this cemetery has burials of veterans of multiple conflicts including the Civil War, Spanish–American War, World War I and II, a lone veteran of the War of 1812, and a Black Seminole Scout from the Seminole War. Access to the cemetery today is controlled by GSA with only authorized persons allowed.