Muncaster Castle, home to the Pennington family for 800 years, is a genuine treasure trove of art and antiques. Its Great Hall, Octagonal Library and elegant Dining Room are all windows on a grand past. But Muncaster's wild history reveals a flipside to life in a stately home. The castle evolved from the Pele Tower, built to repel marauding Scots. Those who stay here say it is haunted by ghosts, including the legendary Tom Fool.