No Palm Beach mansion better represents the town's luminous legacy than the Spanish-style home built by Addison Mizner as his own residence in 1925. Mizner later sold El Solano to Harold Vanderbilt, and the property was long a favorite among socialites for parties and photo shoots. Vanderbilt held many a gala fund-raiser here. Beatle John Lennon and his wife, Yoko Ono, bought it less than a year before Lennon's death. It's still privately owned and not open to the public, but it's well worth a drive-by on any self-guided Palm Beach mansion tour.
720 S. Ocean Blvd., Palm Beach, Florida, 33480, United States