The Railroad House Inn in Marietta, PA, built in the 1820s, is known for being haunted by several spirits, including a young girl in Victorian clothing who likes to play games, a spirit named Annie who enjoys flirting, and the spirits of railroad workers. Visitors report experiencing phenomena such as objects moving on their own, cold spots, apparitions, and unexplained music and laughter. Room #6 is considered particularly active, with apparitions and dread-inducing feelings reported by guests. A blonde-haired girl in a Victorian-style dress has been seen, and she is said to enjoy playing games with guests. A ghostly woman known as Annie is reported to flirt with visitors at the inn. Spirits of men who previously worked near the inn are also said to reside on the property. Some guests have seen the spirit of an older woman knitting in a rocking chair. Guests and staff have reported seeing the apparitions of men and women throughout the property. Utensils have been found strewn about, and objects have moved by themselves in the kitchen. Unexplained cold spots and a general sense of unease are common reports. Visitors have reported hearing music and laughter when no one else is present. Room #6 is especially known for paranormal activity, including apparitions and dread.