TV show tease: Glaciers Icebergs Geysers Volcanoes! Luxury Seabourn Cruise: Greenland Iceland: PBS

World's Greatest Cruises Season 2: Episode 7: watch on your local PBS station or the PBS video app and learn more at www.WorldsGreatestCruises.com Episode 7: Natural Wonders of Greenland & Iceland on an Expedition Cruise Host Lynn Elmhirst explores Arctic fjords, glaciers, icebergs, waterfalls, volcanos and geysers sailing on an expedition cruise on the Seabourn Venture. She takes the world’s only tour inside a glacier, sips champagne in the ship’s submarine, observes crew members using high tech to map uncharted waters for the ship’s captain to use in real-time navigation, and is inducted into the Order of the ‘Bluenose’ for first-time sailors crossing the Arctic circle.