1. The Winchester Mystery House, San Jose, California, USA: This sprawling Victorian mansion is said to be haunted by the ghosts of those killed by Winchester rifles. The house's construction was constantly ongoing to appease the spirits, resulting in its bizarre design.
2. Bhangarh Fort, Rajasthan, India: Located in the Thar desert, this 17th-century fort is said to be cursed. It is believed that a black magician placed a curse on the fort after being denied by a princess. Visitors are prohibited from entering the fort after sunset.
3. Edinburgh Castle, Edinburgh, Scotland: This historic castle, perched atop Castle Rock, is said to be haunted by many spirits, including the ghost of a bagpiper and a headless drummer boy.
4. Stanley Hotel, Estes Park, Colorado, USA: This historic hotel, which served as inspiration for Stephen King's novel "The Shining," is known for its paranormal activity. Guests have reported seeing apparitions, hearing disembodied voices, and experiencing strange phenomena.
5. Tower of London, London, England: This historic castle on the River Thames has witnessed numerous deaths and executions throughout its history. Many people believe it to be haunted by several spirits, including the headless ghost of Anne Boleyn.
6. Changi Beach Hospital, Singapore: During World War II, this former hospital was occupied by Japanese forces and served as a prisoner of war camp. It is said to be haunted by the spirits of those who suffered and died there.
7. Waverly Hills Sanatorium, Louisville, Kentucky, USA: This abandoned tuberculosis sanatorium is considered one of the most haunted places in the United States. It is believed to be haunted by the restless spirits of former patients.
8. Catacombs of Paris, Paris, France: This vast underground ossuary holds the remains of millions of Parisians. Visitors have reported feeling a presence and hearing strange whispers.
9. Poveglia Island, Venice, Italy: This small island in the Venetian Lagoon was once used as a quarantine station and a mental hospital. It is rumored to be haunted by the souls of those who died there.
10. Dow Hill, Kurseong, West Bengal, India: This stretch of road in the Kurseong cantonment area is said to be haunted by a headless spirit that appears before travelers.