The White Tower, Tower of London, UK. We were unable to visit the Tower of London when I traveled to the UK. It had been at the top of my list to see and I'm determined to go there if I ever get back to London.
The Jewel House The Crown Jewels are stored at the Tower of London when not being used by the monarch for state occasions. One of the main attractions of the Tower, they are kept in the Jewel House where they can be viewed by the public.