London is a city known for royalty. Even here in the U.S. we are fascinated with the kings and queens and princes and princesses of Britain's royal family. You many not be royalty, but you can create a dream vacation in London that is fit for a queen–or king.
As an American, I felt a certain familiarity when I reached London. Unlike places elsewhere around the globe, I had a sense of home walking down the city's streets. Almost. It's just different enough to create the ideal vacation for Americans. When you do that vacation in royal style, you'll have an unforgettable trip.