Dean’s Haunted Mansion Closed In 2026, it was reported that Dean’s Mansion no longer has a haunted house during the Halloween season. Use our haunt locator for more haunts near you. This 1800s home is located in Fort Gaines, Ga.  Dean’s Haunted Mansion is a Greek Revival architectural style and authentic decor to its mysterious past haunted past. With its dark past, spine-tingling cases of spiritual encounters, and inexplicable events, this home has turned into a Haunted Attraction during October on Friday and Saturday nights. Read more…