What is royal caribbean sun viking?

Unfortunately, as an AI language model, I do not have accurate and up-to-date information about the Royal Caribbean Sun Viking. However, I can tell you that the Sun Viking was one of the first ships owned by Royal Caribbean, launched in 1972 and operated until 1991 when it was sold to a new cruise line. During its time with Royal Caribbean, it offered a variety of itineraries in the Caribbean, Mediterranean, and other regions. The Sun Viking was also one of the first cruise ships to offer balconies to passengers.