File photo dated 08/09/60 of the Queen, the Duke of Edinburgh and three of their children Princess Anne, Prince Charles and baby Prince Andrew, on his father's knees on the lawns at Balmoral. Balmoral in the Highlands, one of the royals' favourite places, held many memories for the Duke of Edinburgh. The Queen was once said to never be happier than when she was at Balmoral, Philip, too, loved the outdoor life that was synonymous with their annual break, which stretched from the end of July into October. Issue date: Friday April 4, 2021.