Sitting on the North Shore of Long Island, Salutation Island has a history that dates back to 1721. The property totals 86 acres comprised of land, beaches, underwater rights, and a pond. Along with 5 other homes, there's a 27,000-square-foot main house that was built in 1919 by JP Morgan's son Junius Spencer. Its a quintessential Gold Coast home with 12 bedrooms, 12 baths, and service quarters. Learn more at sothebysrealty.com