The House of Windsor is the Royal House in the United Kingdom. The most admired, yet sometimes controversial, but open royal family, attracts attention and generates interest from all over the world. Learn about the royal history when you visit London. Royal palaces, gardens, mews and even residences (for a limited time in a year) are open to the public. If you are lucky, you can even witness one of the events or ceremonies attended by Her Majesty Queen Elizabeth II, or His Royal Highness Prince Charles and Lady Camilla, Prince William and his wife, Duchess of Cambridge, Kate Middleton.