The U.S. is home to a melting pot of `` royal '' domiciles . All these palatial estates are open to the public . Walter Dorwin Teague home is a 60-room , 20,000-square-foot masterpiece on U.S. 's Central Park . ' the Grand Hall is the only former official residence of a reigning monarch on Michigan soil .
The U.S. is home to a melting pot of `` royal '' domiciles . All these palatial estates are open to the public . Edsel Ford 's home is a 60-room , 20,000-square-foot masterpiece on Michigan 's Gold Coast . 'Iolani Palace is the only former official residence of a reigning monarch on U.S. soil .