
Crystal Cruises presents 10 different theme cruise topics on more than half of its worldwide itineraries. Naturalists from
The Smithsonian Associates, experts from
Sotheby's Institute, celebrated chefs, PGA golf pros, fitness gurus, jazz artists and more, will present lectures on board with many hosting excursions ashore. Focusing on destination enrichment, or taking advantage of days at sea, the line's rich collection of themed voyages is designed to reveal the cultural, archaeological, natural or culinary wonders of the world.