Hidden Marietta offers the spirit-seeker many ways to experience the hauntings of historic Marietta, Ohio. Choose from Ghost Trek walking tours, Haunted History building tours, or private paranormal investigation inside Marietta’s most haunted locations. Our Curiosity Shop is located inside the creepy Anchorage Mansion, visit us on Fridays & Saturdays to learn more about our spooky programs.  Other offerings include History Walking Tours and Photography opportunities.