Editing Powderham Castle (section)

===Other===
The house has a mixture of medieval features and fine 18th-century decoration. Upstairs there is a [[narwhal]] tusk, sometimes said to be a [[unicorn horn]] able to detect poison.<ref>{{cite book |last=Ash |first=Russell |date=1973 |title=Folklore, Myths and Legends of Britain |publisher=Reader's Digest Association Limited |page=161 |isbn=9780340165973 }}</ref>