Casa Marina Resort
Courtesy of Casa Marina, A Waldorf Astoria Resort
Rita Hayworth and Gregory Peck are among the stars who once stayed at this revamped 1920 compound, another product of Henry Flagler's bold vision. The $43 million makeover in 2007 included gussying up the common areas to their Deco era best and refurbishing the 311 rooms with ceramic tile floors and crisp white sheets. Now part of the Waldorf Astoria Collection, this landmark is the grande dame of the area.