Is it any wonder that the Tower Of London is the nation's leading historic visitor attraction? This ancient fortress was founded by William the Conqueror and almost 1,000 years of British history have been played out within its walls. It was here that Anne Boleyn was excecuted. Guy Fawkes interrogated. Richard II and Elizabeth I incarcerated and the 'Princes in the Tower' disappeared without trace. Standing guard by the River Thames, The Tower is an impressive London landmark. ...