Floors Castle is the largest inhabited castle in Scotland, a massive and magnificent mansion sitting on approximately 52,000 acres of prime Scottish countryside. Julie Montagu, Viscountess Hinchingbrooke crosses the border to visit Guy Innes-Ker, the 10th Duke of Roxburghe, for a personalized tour of the castle's grandest rooms and most fascinating stories. She'll also get a lesson in table-setting from the castle's butler, try her hand at fly-fishing, and get a VIP ticket to the prestigious Floors Castle International Horse Trials.