Ahead of its first-ever World Cruise scheduled for this winter, Viking Cruises announced Viking Sun will continue to sail the globe on its second World Cruise, departing January 2019. Aboard the soon-to-be delivered fourth vessel in Vikingís award-winning ocean fleet, the new itinerary will span 128-days, five continents, 21 countries and 44 ports, with 10 port overnights. For more information visit www.vikingcruises.com. (PRNewsfoto/Viking Cruises)