Searles Castle
United States
The Searles Castle is a French chateau-style castle-style house in Great Barrington, Massachusetts. Built in the 1880s, the romantically imagined structure has seven stories and includes a "dungeon" basement. There are 40 rooms containing 54,246 square feet (5,039.6 m2) of floor space, as well as 36 fireplaces.
Data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).