On April 14, 1865, Pres. Abraham Lincoln was in the audience at Ford's Theatre, one of the most popular playhouses in Washington. Everyone was laughing at a funny line from Tom Taylor's celebrated comedy, Our American Cousin, when John Wilkes Booth crept into the president's box, shot the president, and leapt to the stage, shouting "Sic semper tyrannis!" ("Thus ever to tyrants!") With his left leg broken from the vault, Booth mounted his horse in the alley and galloped off. Doctors carried Lincoln across the street to the house of William Petersen, where the president died the next morning.

The theater was closed after Lincoln's assassination and used as an office by the War Department. In 1893, 22 clerks were killed when three floors of the building collapsed. It remained in disuse until the 1960s, when it was remodeled and restored to its appearance on the night of the tragedy. Except when rehearsals or matinees are in progress (call before you go), visitors can see the theater and trace Booth's movements on that fateful night. Free 15-minute talks on the history of the theater and the story of the assassination are given throughout the day. Be sure to visit the Lincoln Museum in the basement, where exhibits -- including the Derringer pistol used by Booth and a diary in which he outlines his rationalization for the deed -- focus on events surrounding Lincoln's assassination and the trial of the conspirators. Thirty minutes is plenty of time to spend here.

The theater stages productions most of the year.