Constructions on the Tower of London?

* 1078-1097: William the Conqueror begins the construction of the White Tower, the oldest surviving part of the Tower of London.

* 1190-1210: King Henry III builds the Great Hall and the St. Thomas' Tower.

* 1330-1350: King Edward III adds the Wakefield Tower and the Lanthorn Tower.

* 1370-1377: King Edward III builds the Beauchamp Tower and the Devereux Tower.

* 1485-1510: King Henry VII builds the Bloody Tower and the Brick Tower.

* 1532-1540: King Henry VIII builds the Tower Wharf and the Bell Tower.

* 1597-1603: Queen Elizabeth I builds the Queen's House.

* 1715-1725: King George I builds the Waterloo Block.

* 1826-1843: The Tower of London is renovated and restored.

* 1923-1932: The Tower of London is opened to the public as a museum.

Today, the Tower of London is a UNESCO World Heritage Site and is one of the most popular tourist destinations in London.