Nesvizh Castle – Nesvizh
This UNESCO World Heritage site is not only famous for its stunning architecture but also for its ghostly inhabitants. The most famous ghost associated with Nesvizh Castle is the “Black Lady,” believed to be the spirit of Barbara Radziwiłł, a former resident who was poisoned. Her ghost is said to roam the halls of the castle, often seen in a black dress. Many visitors and staff have reported eerie experiences, including sightings of the Black Lady and unexplained noises.