Santorini, the jewel in the crown of Greece's Cyclades, is best known as the island with the giant volcanic caldera at its heart. All but the largest ships can anchor here in this stunningly scenic bay. Cruise visitors who come for an afternoon or a day can immerse themselves in the art, food and legendary wines of this island that some believe may have been the site of the lost civilization of Atlantis. On Santorini you can do as Dionysus, the Greek god of wine, would do and sample the island's wonderful wines or play Indiana Jones and explore the archaeological treasures of ancient Thera. Santorini's pleasures will likely leave you with a taste for more and planning your return.