Mansion on O Street reported hauntings

The Mansion on O Street (a museum and private club at a Victorian row house) is frequently noted in Washington ghost-tour literature and local articles for anecdotal reports of unexplained noises, sightings, and experiences by staff and visitors. The property is known for its many hidden doors and eclectic collections, which often feature in stories about odd occurrences there. These accounts are part of the site's popular lore and have not been established by scientific investigation.