7 Castles You Can Sleep In Stay overnight in a historic European castle that has been converted into a hotel. Ashford Castle Once owned by the Guinness family, Ashford Castle of County Mayo, Ireland, whose oldest parts date to 1228
Church of Our Saviour on the Spilled Blood, St Petersburg, Russia. As a ghost, I am looking for a castle to haunt. What about this one? I know it isn't technically a 'castle' but look at its magnificent size! I think it would still be splendid to haunt.