MS Expedition is an expedition cruise ship owned and operated by the Canada-based G Adventures (formerly known as Gap Adventures). She was built as a car/passenger ferry in 1972 by Helsingør Skibsværft og Maskinbyggeri A/S, Helsingør, Denmark as Kattegat for Jydsk Færgefart A/S. Subsequently, she sailed under the names nf Tiger for P&O Normandy Ferries, Tiger for Townsend Thoresen and Ålandsfärjan for Viking Line, prior to conversion into a cruise ship in 2008. The MS Expedition has the IMO number 7211074 and is ice-strengthened, having an ice class of 1B. There are two higher classes, being 1A Super and 1A.
She was berthed at Troon Harbour April 26 were these pictures were taken.