Charles Prince of Wales has received numerous titles decorations and honorary appointments during his time as heir apparent to Queen Elizabeth II of the United Kingdom and the other Commonwealth realmsEach is listed below. On The Queens accession to the throne Prince Charles - as the Sovereigns eldest son - became heir apparent at the age of three. Pin On Royals The Prince of Waless main role as Heir to the Throne is to support Her Majesty The Queen. . The Prince of Waless Charitable Fund PWCF. New Lanark World Heritage Site South Lanarkshire Scotland ML11 9DB. 44 0 20 7421 6000. Find out more about The Prince of Waless life and work. The Duke of Rothesay will visit The UNESCO World Heritage site of New Lanark to see an example of a purpose-built 18th century mill village. Prince Charles and Camilla Duchess of Cornwall headed to the Sandringham Flower Show restarting an annual summer tradition after the show was canceled in...