Tomb of the Unknown Soldier

The Tomb of the Unknown Soldier is Arlington National Cemetery’s most iconic memorial. ■▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬■ The hilltop monument made of white marble that's an neoclassical in appearance overlooks Washington, D.C. One of America's unidentified World War I service members has been buried there since 1921, and Unknowns from later wars were added in 1958 and 1984. The Tomb has served as a place of reflection on military service and of mourning.