Windsor Ruins - Credit: Wikimedia Commons
Windsor Ruins are in Claiborne County, Mississippi, United States, about southwest of Port Gibson near Alcorn State University. The ruins consist of 23 standing Corinthian columns of the largest antebellum Greek Revival mansion ever built in the state. The mansion stood from 1861 to 1890, when it was destroyed by fire. The site with the columns was added to the National Register of Historic Places in 1971 and was designated a Mississippi Landmark in 1985. Read more on Wikipedia
Source: en.wikipedia.org