Big Ben is the nickname of the big bell installed in the tower clock of the Palace of Westminster, in London.
Only the people who live in the United Kingdom can visit Big Ben, having obtained an authorization.
On May 31st 18594, the famous clock enters service. Every year, she is settled by putting a part of a penny on the mechanism which commands it if she takes the lead, or by removing one if she is late.
The clock tower became the Tower Elizabeth, in homage to queen Elisabeth II, for its jubilee of diamond.
