No.3: Aokigahara Forest (Japan)

Source : WIKIMEDIA COMMONS
At the base of Mount Fuji lies Aokigahara Forest, known internationally as the “Suicide Forest.” Every year, dozens of people tragically choose this place to end their lives. The forest’s eerie silence and labyrinthine terrain unsettle visitors, many of whom report getting lost or experiencing an overwhelming sense of dread.
Compasses often malfunction, and cell signals are unreliable. Reports abound of disembodied voices and ghostly figures among the trees. Locals have long regarded Aokigahara as a dwelling place for restless spirits, and regular rituals are performed to honor the dead and cleanse the forest of lingering energies.
No.2: The Tower of London (United Kingdom)

Source : WIKIMEDIA COMMONS
Standing along the Thames for nearly 1,000 years, the Tower of London has witnessed countless executions and acts of cruelty. Nobles and royals, including Queen Anne Boleyn, were executed here, and their spirits are said to remain. The headless queen is frequently seen near the scaffold site at Tower Green.
Visitors and guards report medieval apparitions, unexplained footsteps, chilling winds, and electronic malfunctions. The Tower, though a popular tourist attraction, continues to instill fear with its dark history and lingering echoes of suffering.