Cruisers seeking sustainability will appreciate the Viking Alruna's hybrid diesel-electric engines, while those who prefer silent sailing will be thankful for the new upgrades combining "green" energy with fewer vibrations, making cruises quieter. Plus, with regional cuisine plucked from along the Rhine and Danube rivers, this ship has a little something for everyone.
|Cruise Line||Viking River Cruise Lines|
|Passenger/Crew Ratio||1 : 0.3 (#270 of 333)|
|Passenger/Space Ratio||1 : -1 (#1 of 226)|
Net Promoter Score