By now, most people know Downton Abbey – more than just an elaborate film studio – is an actual estate that goes by the name Highclere Castle. One of the castle’s real-life residents is Lady Carnarvon, and she sat down with Masterpiece to answer viewers’ questions about what it’s like to live in one of the most famous houses.
Whether you live in a castle or not, it’s likely you’d seal off a few rooms if some of TV’s biggest stars were coming for a visit. Find out which rooms are used for filming and which are off-limits to Lady Mary, Carson, Lord Grantham and all of the cast in the following video. Click here to see more with Lady Carnarvon.









