Viking Longships integrate a patented corridor design* and cutting-edge technology with comfortable amenities that reflect guest preferences and current travel trends. These new features include a revolutionary all-weather indoor/outdoor Aquavit Terrace that reinvents the onboard lounge experience by bringing the panoramic outdoor river scenery indoors with retractable floor-to-ceiling glass doors, allowing guests to enjoy the views and dine al fresco. Accommodating 190 passengers in 95 staterooms, Viking Longships have a patented layout that allows for two Explorer Suites - the largest river cruise suites in Europe - as well as seven two-room Veranda Suites with a full-size veranda in the living room and a French balcony in the bedroom; 39 Veranda Staterooms with full-size verandas; and 22 French Balcony Staterooms. Additionally, all Longships have sustainability upgrades, such as onboard solar panels and organic herb gardens, and energy-efficient hybrid engines that also reduce vibrations for a remarkably smooth ride.* Corridor configuration designs U.S. Patent # 1832106-0001 to 1832106-0011.