Tower of London~The crown jewels are worth a large fortune, but the six ravens residing at the castle are worth an entire nation. Legend has it that if the ravens were to leave, the British kingdom would collapse.
The White Tower within the walls of the Tower of London is the oldest part of this historic landmark. Today, you can visit all four floors of the White Tower and explore Norman architecture and the Royal Armouries Collections.
HM Queen Elizabeth II - putting the diamond into diamond jubilee / Assuming the Queen makes it to February, she will join Queen Victoria as the only British monarch to reach the landmark of a diamond jubilee. Elizabeth II then has another 3 years, 7 months and 3 days to become the longest serving British monarch of all time.