Unlike most cruise lines, Viking doesn't use the term "classes" to define different sets of ships in its fleet. Instead, it refers to its series of traditional ocean ships as the "Viking ocean ships" ...

Add Yahoo as a preferred source to see more of our stories on Google. Founded in 1997 with just four vessels, Viking now operates more than 100 ships across its river, ocean, and expedition fleets.

This is read by an automated voice. Please report any issues or inconsistencies here. Viking, the worldwide cruise line that includes river ships, ocean liners and exploration vessels, recently marked ...