The story of the Tower of London is, in many respects, the story of England. When building work began on the fortress, the capital was little more than a small town with no more than 10,000 inhabitants. Almost 1,000 years later, the fortress still stands as a symbol of royal power, pomp and ceremony, tradition, heritage, military might, treachery and torture. Its myriad roles are reflected in the complex series of buildings that make up this formidable, magnificent fortress - an iconic site that still attracts millions of visitors from across the world each year.