Italy is full of SPAS--a word that stands for Salus Per Aqum=Health Through Water, or in my experience Spa==Ah, it feels so good. Just as the Romans indulged in the curative natural springs that pop up all over Italy, I find a day of rejuvenation at one of these places fits perfectly into a visit to Italy. Grotta Giusti is a glamorous villa resort, where this cave=grotto was discovered in the 19th century by workmen who were doing renovations. Now it's a sublime spot for steaming, then a dip in the thermal pools, and a massage. Then I'm reset...all energized to enjoy the sights and pleasures of the Bel Paese.