Viking® (www.viking.com) today announced an expansion of its river fleet in Southeast Asia with the new Viking Tonle. Designed for the Mekong River, the 80-guest vessel will join its identical sister ship, the Viking Saigon, which debuted in 2022, and will sail between Kampong Cham, Cambodia and Mỹ Tho, Vietnam as part of Viking’s popular 15-day Magnificent Mekong itinerary.