Home / MS Royal Iris MS Knyaz Vladimir / MS Royal Iris Wikimedia Commons About the ship cruise ship and former car ferry built in 1971 Description from Wikipedia, CC BY-SA. Identity: Q11707422 · IMO 7032997 · Built 1971 Operator MS Royal Iris MS Knyaz Vladimir Passengers — Gross tonnage 14,717 Year built 1971 MS Royal Iris MS Knyaz Vladimir MS Royal Iris No ratings yet Be the first to log this ship. .5 1 1.5 2 2.5 3 3.5 4 4.5 5 — Loading ratings