The Rosemount Museum in Pueblo, Colorado, is rumored to be haunted by a number of unidentified spirits. The 1893 mansion, formerly home to the Thatcher family, is the site of various paranormal phenomena reported by visitors and staff. Disembodied footsteps and other unexplained noises are commonly heard throughout the 37-room mansion. Visitors have reported seeing mysterious shadows and occasional ghostly figures. Some local reports mention seeing ghostly figures in the mansion's windows. Creepy, unexplained lights have also been sighted inside the building. At least one paranormal group has investigated the property, and even local police are said to be aware of the supernatural rumors. Some visitors experience an eerie or unsettling feeling while inside the historic home. The museum, also known as "Colorado's Crown Jewel," draws public interest in its haunted reputation, especially during the Halloween season. It has also been used as a setting for atmospheric events like theatrical Victorian horror performances.