If someone says the magic word 'castle', what image springs to mind? Perhaps you think of the mystery-soaked monuments that cast their long shadows across medieval Europe. Or perhaps you think of the English king Arthur and the court of Camelot.
But Europe holds no monopoly on castles. Asia hosts scores. Here are five of Asia’s most striking and strange castles, which transcend bricks-and-mortar, and border on marvellous. Their haunting, massive presence evokes the sound of drums and thunder.