Viking has expanded its Southeast Asia fleet with the introduction of the Viking Tonle, a purpose-built river ship that will operate exclusively on the Mekong River. Designed for the 15-day Magnificent Mekong itinerary through Vietnam and Cambodia, the vessel accommodates 80 guests in 40 staterooms and reflects Viking’s signature Scandinavian design, with floor-to-ceiling sliding glass doors, open-air verandas, and light-filled interiors. Guests will also enjoy onboard amenities including a pool, spa, fitness center, and Sky Bar.