Wyoming’s numerous haunted locations, appealing to ghost hunters and supernatural enthusiasts. The articles from various magazines and tourism sites detail places with grim histories, including the Wyoming Frontier Prison in Rawlins and the Heart Mountain Relocation Center, which was a World War II internment camp. A central focus is on haunted hotels like the Historic Plains Hotel, the Irma Hotel, and the Occidental Hotel, which are often tied to tragic murder-suicide legends, such as the famous story of Rosie at the Plains Hotel. Furthermore, the texts frequently mention haunted historic sites, theaters, and libraries, especially in Cheyenne, with the Atlas Theatre and the Cheyenne Depot being repeatedly cited for intense paranormal activity. Collectively, the sources catalog specific ghostly sightings, unexplained phenomena, and the historical backgrounds that contribute to the state’s macabre reputation.