Josephine Butler Parks Center

The Park Tower is an historic structure located in the Adams Morgan neighborhood of Washington, D.C. It has been listed on the District of Columbia Inventory of Historic Sites since 1988 and it was listed on the National Register of Historic Places in 1989.

Meridian Hill is a small urban neighborhood in Washington, D.C., located in Northwest D.C. Meridian Hill is often considered to be a part of the larger neighborhoods of Adams Morgan and Columbia Heights, which it sits between. The neighborhood is primarily residential, though it also hosts a notable amount of diplomatic missions and embassies. Meridian Hill was developed as part of the City Beautiful movement in the late 19th century, when socialite Mary Foote Henderson embarked on a major initiative to turn Meridian Hill into the city's most prestigious area. While the neighborhood lured many prominent figures to build mansions and embassies, Henderson did not achieve her goal of building a new Presidential Mansion on the central area of the hill, which was eventually developed into Meridian Hill Park.

Meridian Mansions, also known as The Envoy, is an historic structure located in the Adams Morgan neighborhood in the Northwest Quadrant of Washington, D.C. A.H. Sonnemann was the architect for what was considered the city's finest apartment hotel when it opened in 1918. The building has been home to members of Congress and diplomats over the years. The lobby contains marble columns and elaborate ornamental molding. At one time the building featured roof pavilions and lamp standards, which were removed around 1963. It was renovated in 1981 and it was listed on the National Register of Historic Places in 1983. The building is most notable due to its connection to the establishment of Czechoslovakia as an independent nation. Tomáš Garrigue Masaryk, the founder and first President of Czechoslovakia, resided here between July and November 1918. The first Czechoslovakian national flag to be created was flown from the building on October 18, 1918.

The Pink Palace, also known as the Mrs. Marshall Field House and the Inter-American Defense Board, is a historic house located in the Adams Morgan neighborhood in Washington, D.C. It has been listed on the National Register of Historic Places since 1991. George Oakley Totten Jr. was the architect for the structure that was completed in 1906. Additions were made to the house in 1912 and 1988.

Meridian Hill Park, also known as Malcolm X Park, is a structured urban park located in the Washington, D.C., neighborhood of Columbia Heights; it also abuts the nearby neighborhood of Adams Morgan. The park was designed and built between 1912 and 1940. This 12-acre (49,000 m2), formally landscaped site is officially part of the National Capital Parks Unit of the National Park System, and is administered by the superintendent of nearby Rock Creek Park. Meridian Hill Park is bordered by 15th, 16th, W, and Euclid streets NW, and sits on a prominent hill 1.5 miles (2.4 km) directly north of the White House. Since 1969, the name "Malcolm X Park" has been used by many in honor of minister and activist Malcolm X.

Meridian Hall is an historic house in the Columbia Heights neighborhood of Washington, D.C. It has been listed on the District of Columbia Inventory of Historic Sites since 1990 and it was listed on the National Register of Historic Places in 1991 as the Mansion at 2401 15th Street, NW.

Warder Mansion (also known as Warder-Totten House) is an apartment complex at 2633 16th Street Northwest, in the Meridian Hill Park neighborhood of Washington, D.C. It is the only surviving building in the city designed by architect Henry Hobson Richardson. In an early example of preservation commitment, the building was saved from demolition in the 1920s by being disassembled and moved 1.5 miles (2.4 km) north of its original site. In the 1990s, the Warder-Totten House's prospects for survival again looked bleak, but the building was saved a second time.

Antioch School of Law was a law school in Washington, D.C. which specialized in public advocacy. The school now operates as the University of the District of Columbia David A. Clarke School of Law (UDC-DCSL).The school was located in the historic Warder Mansion on 16th Street NW and its law library a block away on Crescent Place NW in the Adams-Morgan neighborhood of Washington, D.C., near Meridian Hill Park.

Embassy of Lithuania in Washington, D.C., is the diplomatic mission of the Republic of Lithuania to the United States. It is located at 2622 16th Street Northwest, Washington, D.C., in the Adams Morgan neighborhood.

The Embassy of Ecuador in Washington, D.C., is the Republic of Ecuador's diplomatic mission to the United States. It is located at 2535 15th Street N.W. in Washington, D.C.'s Columbia Heights neighborhood. The current building has been used as an embassy since the 1960s.The building was designed by architect George Oakley Totten, Jr. (1866-1939), who studied at the Ecole des Beaux-Arts and who also designed the Old Hungarian Embassy building next door at 2537 Fifteenth St.: 13 The embassy also operates Consulates-General in Atlanta, Chicago, Houston, Los Angeles, Miami, Minneapolis, New Haven, New Orleans, New York City, Newark, Phoenix and San Francisco. The Chargé d'Affairs is Efraín Baus.The chancery suffered damage in the 2011 Virginia earthquake on August 24, 2011. The earthquake caused cracks on internal walls and collapsed three of the building's chimneys. The chimney collapse damaged two cars.On September 27, 2017, a two alarm fire broke out on the roof of the chancery.

The Cuban Embassy in Washington, D.C. is the diplomatic mission of Cuba to the United States of America. It is located at 2630 16th Street Northwest, in the Adams Morgan neighborhood. The building was originally constructed in 1917 as the Cuban embassy, and served in that capacity until the United States severed relations with Cuba in 1961. On July 1, 2015, US President Barack Obama announced the formal restoration of diplomatic relations between the United States and Cuba. The building resumed its role as the Cuban Embassy on July 20, 2015.

The White-Meyer House is a historic house, located at 1624 Crescent Place, Northwest, Washington, D.C. designed by American architect John Russell Pope and built by order of American ambassador Henry White. For several years, the house was rented to Eugene Meyer, who then bought it in 1934. It was bought by non-profit organization Meridian International Center in 1987.