Built in 1824 for Dr. Joseph Lovell, the first Surgeon General of the United States who organized the Army Corps of Engineers, the Blair House serves as the official guest house of the President of the United States. The house was subsequently…

Built in 1836, Ashburton House served as a home for British diplomats. For instance, the residence hosted the ten month American-British negotiations that eventually led to the Webster-Ashburton Treaty of 1842, which resolved the long-standing…

As a young Polish-Lithuanian military engineer, Kościuszko offered his service in the American Revolution. This memorial to Polish Brigadier General Kościuszko was presented by the Polish Alliance and the Polish American people of the United States.…

The U.S. Chamber of Commerce Building, designed by Cass Gilbert in 1925, is an excellent example of Gilbert's work and of the influence of the City Beautiful movement and the MacMillan Commission Report on the city of Washington. The U.S. Chamber of…

Built between 1836 and 1869, the Treasury Department building is the work of five major American architects—Robert Mills, Thomas U. Walter, Ammi B. Young, Isaiah Rogers, and Alfred B. Mullett. Conceived and built in the Greek Revival style that…

Like many buildings constructed during and after World War I, the Treasury Annex added more space for the federal department to conduct its business. Built in 1918 on Lafayette Square and designed by well-known architect Cass Gilbert – who later…

Built in 1828, this home served as Benjamin Ogle Tayloe's residence and a social, intellectual, and cultural center for the political elite. Described as a "salon" for scholarly discourse and a space for high-society gatherings, the Federal style…

This memorial commemorates Prussian-born Baron Frederick Wilhelm von Steuben, Major General of the Continental Army and the man most responsible for the training of American troops during the Revolutionary War. Sculpted by Albert Jaegers, the statue…

The State, War, and Navy Building was built just west of the White House between 1871 and 1888, based on designs by architect Alfred B. Mullett. Like the Greek Revival Treasury Building to the east in ground plan, the Second Empire version of French…

Due to its close proximity to the White House, Saint John’s Church is known as the “Church of the Presidents”; accordingly, every President since James Madison has attended at least one service there. A prayer book in one of the pews contains the…