Antarctic cruising splits into two markets: the 200-passenger expedition lines (Lindblad, Quark, Hurtigruten) and the 150-300 passenger luxury operators (Silversea, Ponant, Scenic, Seabourn) that bring all-inclusive suites to the same itineraries. The luxury segment has grown fastest in the last five years, helped by Scenic Eclipse and the new Silversea ships. For travelers willing to spend the money, the experience now combines proper exploration with five-star service. The five luxury operators that matter for 2026/27 Silversea Expeditions. Three vessels working Antarctica: Silver Endeavour (220 guests, the newest and most premium), Silver Cloud (254), Silver Wind (274). All-inclusive: butler service, premium [...]