: Known as "Plague Island," it served as a quarantine zone and later a mental asylum. It is widely considered one of the most haunted places in the world.
: A former Philadelphia prison that pioneered solitary confinement. Visitors today report hearing phantom footsteps and cries within its crumbling walls. Directions Eerie & Abandoned Sites Scariest Places on Earth
: Located in Colorado, this hotel inspired Stephen King’s The Shining . Guests frequently report eerie child laughter and spectral staff members. Directions : Known as "Plague Island," it served as
: A small island featuring hundreds of decaying dolls hanging from trees, placed there by a man trying to appease the spirit of a drowned girl. : Known as "Plague Island