Dragsholm Slot Castle Hotel, Dragsholm, Denmark

This centuries-old hotel, once a castle, is home to three ghosts:

The Grey Lady. She was a noblewoman who suffered agonies from a toothache. When a doctor in the castle eased her pain, her gratitude was such that she now keeps an eye on everyone in the building, making sure that all is well.

The White Lady. She was the daughter of a former owner of the castle. When her father discovered that his daughter had fallen in love with a commoner, he had her immured in one of the castle walls. Centuries later, workmen found her skeleton, still dressed in a white gown. She walks the corridors by night.

The Earl of Bothwell. He was imprisoned in the castle before his death, and still haunts the courtyard. He rides a horse through the area.