The Tower Of London
Her Majesty's Royal Palace and Fortress, more commonly known as the Tower of London (and historically as The Tower),
is a historic monument in central London, on the north bank of the River Thames. It is located within the London Borough of Tower Hamlets and is separated from the eastern edge of the City of London by the open space known as Tower Hill. It is the oldest building used by the British government.
The tower's primary function was a fortress, a royal palace, and a prison (particularly for high status and royal prisoners, such as the future Queen Elizabeth I). This last use has led to the phrase "sent to the Tower" (meaning "imprisoned"). It has also served as a place of execution and torture, an armoury, a treasury, a zoo, the Royal Mint, a public records office, an observatory, and since 1303, the home of the Crown Jewels of the United Kingdom.
At the centre of the Tower of London stands the Norman White Tower built in 1078 by William the Conqueror (reigned 1066-87) inside the southeast angle of the city walls, adjacent to the Thames. This was as much to protect the Normans from the people of the City of London as to protect London from outside invaders. William appointed Gundulf, Bishop of Rochester, as the architect. Fine Caen stone, imported from France, was used for the corners of the building and as door and window dressings, though Kentish ragstone was used for the bulk of the edifice. According to legend the mortar used in its construction was tempered by the blood of beasts.
The Tower of London, London, EC3N 4AB



