The stunningly preserved Caernarfon Castle is where Prince Charles was invested as the Prince of Wales – and where one day Prince William is likely to follow suit. Photograph Getty ImagesFlickr RF 300x180 The stunningly preserved Caernarfon Castle is where Prince Charles was invested as the Prince of Wales – and where, one day, Prince William is likely to follow suit. Photograph  Getty ImagesFlickr RF
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