Codman–Davis House

Decatur Terrace, commonly known as the Spanish Steps, is a terrace in the Kalorama neighborhood of Washington, D.C., located on 22nd Street NW, connecting Decatur Place NW and S Street NW. Formally named Decatur Terrace Steps and Fountain, the nickname is a reference to the Spanish Steps in Rome. Washington's Spanish Steps are listed in the National Register of Historic Places as a contributing feature in the Sheridan-Kalorama Historic District, designated in 1989.

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.

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.

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 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.

Restaurant Nora was a restaurant owned by chef Nora Pouillon in Washington, D.C., and was America's first certified organic restaurant.

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.

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.

The Bulgarian Ambassador to the United States is the official representative of the Government of Bulgaria to the Government of the United States in Washington, D.C. Diplomatic relations between the two countries were established in 1903.

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