A cruise can provide a welcome relief from the routines of daily life—an opportunity for a taste of culture and history in ports, fine dining and entertainment at sea and some warm days under the sun. Holland America Line’s Grand Voyages, however, offer a different form of seafaring. These longer cruises let travelers truly immerse themselves in both days at sea and ports of call, whether it’s on the Grand Voyage, a 111-day circumnavigation of the globe, or a shorter regional itinerary. Whichever you choose, the journey is enriched by knowledgeable speakers and shore excursion leaders—not to mention fellow travelers as eager as you to see the world.