The Scandinavian influence — clean lines, airy spaces, and blond wood — is strong throughout the 930-passenger Viking Sea. Launched in April 2016, this is the second ship from Viking Ocean Cruises, and Viking Sea is nearly identical to its elegant sister ship, Viking Star, with just a few minor tweaks in design. The ship also takes a lot of influence from the line's river cruise ships, with more inclusive fares than you typically find on ships in the price point.