Palazzo Biscari
You might even have a prince show you around this private palace, which is still inhabited by descendants of the original Biscari family. While only a few of the 600 or so rooms are open to the public, the handful are well worth a visit. Foremost is the highly decorated and frescoed ballroom---a prime example of Sicilian Rococo style, which is overlooked by an oval minstrels' gallery and lit by Venetian chandeliers. Leading on from here is a unique staircase, which seems to float on waves, a rosewood-paneled dining room, and a marble bath used to cool the place down, rather than for bathing. Note that the palace offers tours only for a short period from 10 to 1.