The most famous address in America--1600 Pennsylvania Avenue--is also perhaps the country's most famous haunted house. Presidents, first ladies, White House staff members and guests have reported feeling ghostly presences, hearing unexplained noises and even running into actual apparitions--even on the way out of the bathtub, in one particularly famous case.

Lincoln's Ghost

There have been several stories about ghosts of former Presidents revisiting the White House. However, the most common and popular is that of Abraham Lincoln. Lincoln's Ghost, or to others as The White House Ghost, is said to have haunted the White House since his death. It is widely believed that when he was president, Lincoln might have known of his assassination before he died.

The dream

According to Ward Hill Lamon, Lincoln's friend and biographer, three days before his assassination Lincoln discussed with Lamon and others a dream he had, saying:

Lincoln had a dream in April 1865, the month that he was assassinated. As he recounted to friends the day he died:

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