Spanish Steps (Washington, D.C.)

The Codman–Davis House is a four-story, red brick, 1906, classical revival house in Washington, D.C. at 2145 Decatur Place NW (in the Kalorama neighborhood). It was designed by Ogden Codman Jr. for his cousin, Martha Codman of Washington, DC and Newport, Rhode Island. She also commissioned his design of the Codman Carriage House and Stable, built nearby. It is listed on the National Register of Historic Places. In 1995 the house served as the residence of the Thai ambassador.

The Laotian ambassador in Washington, D. C. is the official representative of the Government in Vientiane to the Government of the United States.

The Embassy of Laos in Washington, D.C. is the Lao People's Democratic Republic's diplomatic mission to the United States. It is located at 2222 S Street N.W. in Washington, D.C.'s Kalorama neighborhood.The Ambassador is Khamphan Anlavan.The building was previously the home of United States Senator from Pennsylvania David A. Reed.

The Embassy of Costa Rica in Washington, D.C. is the diplomatic mission of Costa Rica to the United States. It is located at 2114 S Street Northwest, Washington, D.C. in the Kalorama neighborhood.The embassy also operates Consulates-General in Atlanta, Austin, Texas, Chicago, Miami, New Orleans, Los Angeles, Philadelphia, San Antonio, San Diego, San Francisco, Tampa, and New York City.The ambassador is Catalina Crespo Sancho.In 1974, the Embassy received one of the three pre-Columbian stone spheres of Costa Rica that came to the United States as part of an agreement that had been negotiated in 1971 between American art specialist Samuel Adams Green and the Museo Nacional de Costa Rica together with the Costa Rican Ministry of Foreign Affairs and Ministry of Culture. The two larger spheres went to Fairmount Park in Philadelphia, where they were displayed in 1976 together with other monumental sculptures, before going into storage at the warehouses of the Fairmont Park Association. The one in Washington D.C. is displayed in the streetside yard of the Embassy building, as a symbol of national identity.

The outdoor bust of Alberto Santos-Dumont is installed near the Embassy of Brazil, Washington, D.C., at the corner of 22nd and R Street NW. The bust is made out of bronze.

The Cypriot ambassador in Washington, D. C. is the official representative of the Government in Nicosia to the Government of the United States.

The Embassy of Cyprus in Washington, D.C. is the Republic of Cyprus's diplomatic mission to the United States. It is located at 2211 R Street N.W. in Washington, D.C.'s Kalorama neighborhood.The Ambassador is Marios Lyssiotis, who is concurrently the non-resident ambassador to the nation of Barbados.

Meeting House of the Friends Meeting of Washington (Friends Meeting House) is a historic Quaker meeting house at 2111 Decatur Place in NW Washington, DC. The Colonial Revival building was added to the National Register of Historic Places in 1990.

Charles Evans Hughes House is a historic house at 2223 R Street, NW in the Sheridan-Kalorama neighborhood of Washington, D.C. Built in 1907, it was from 1930 to 1948 the home of Charles Evans Hughes (1862–1948), a prominent Republican politician and from 1930 to 1941 the Chief Justice of the United States. It was declared a National Historic Landmark in 1972 and is a contributing property to the Sheridan-Kalorama Historic District. It presently serves as the official residence of the Ambassador of Myanmar to the United States.

The Armenian Ambassador to the United States is the official representative of the Government of Armenia to the Government of the United States.

The Embassy of Armenia in Washington, D.C. is the diplomatic mission of Armenia to the United States, located near Embassy Row in Washington, D.C. The embassy is located at 2225 R Street, NW in the Sheridan-Kalorama neighborhood.After declaring independence in 1991, Armenia established diplomatic relations with the United States and opened its embassy in February 1993 with the arrival of Ambassador Rouben Shugarian. The current ambassador, Lilit Makunts, was appointed in August 2021.

A bust of Vasil Levski is installed outside the Embassy of Bulgaria (1621 22nd Street NW), near Sheridan Circle, in Embassy Row, Washington, D.C., United States.