"If you're a fan of vampire lore, you're probably familiar with Vlad the Impaler, who famously inspired the title character in Bram Stoker's 'Dracula.' In real life, the bloodthirsty ruler was kept prisoner at Corvin Castle (also called Hunyadi Castle or Hunedoara Castle). Other prisoners included a monk bricked into one of the walls as punishment for spying. His ghost is thought to haunt the castle to this day. So too are the spirits of three prisoners promised freedom if they dug a well and found water. They did, but they were never freed. You'll just have to plan a visit to see whether the legends are true." - Travel + Leisure Editors