Voyage of the Vikings

Rotterdam, Europe's largest port, is a city that rebuilt itself from wartime ruin into one of the continent's most exhilarating architectural laboratories — a skyline of Cube Houses, the pencil-thin Westerkade skyscrapers, and the breathtaking Markthal arching over an indoor food market of extraordinary abundance. The Boijmans Van Beuningen collection ranks among Europe's finest, while the art district of Witte de With pulses with galleries and design studios. Day-trip to Kinderdijk's nineteen iconic windmills, a UNESCO World Heritage site rising from the polders just south of the city. Spring and early summer offer the finest conditions.

Douglas is the capital of the Isle of Man, home to the world's oldest parliament (Tynwald), the legendary Tourist Trophy motorcycle races, and a Victorian promenade served by horse-drawn trams since 1876. Visit May through September via Azamara or Windstar for TT race excitement and the cultural distinctiveness of a self-governing island.

Belfast, Northern Ireland’s capital, is a vibrant port city renowned for its rich shipbuilding heritage, highlighted by the Titanic Belfast museum. Must-do experiences include exploring the historic Cathedral Quarter and tasting traditional dishes like Irish stew and soda bread at St. George's Market. The best season to visit is during the spring and summer when the city comes alive with festivals and outdoor events.

Seyðisfjörður is a remote artist colony and historic port tucked into a dramatic fjord on Iceland's eastern coast, renowned for its nineteenth-century painted timber houses, the iconic Blue Church, and a thriving creative scene anchored by the annual LungA festival. Visitors should not miss the fjord approach by sea and a day trip to Dettifoss, Europe's most powerful waterfall. The prime visiting season is June through August, when the midnight sun bathes the fjord in golden light and cruise lines including Viking, Celebrity, and Holland America call at this intimate harbour.

Húsavík, Europe's whale-watching capital on northern Iceland's Skjálfandi Bay, offers over ninety-five percent sighting rates of humpbacks, blue whales, and minke whales in nutrient-rich Arctic waters. A world-class whale museum and proximity to Dettifoss waterfall, Ásbyrgi canyon, and Mývatn's geothermal wonders extend the experience. HX Expeditions, Lindblad Expeditions, and Seabourn bring expedition travelers to this colorful fishing town where Arctic cuisine and cetacean encounters converge with quiet Icelandic authority.

Grundarfjörður is a tiny Icelandic fishing village dominated by the iconic Kirkjufell mountain on the Snæfellsnes Peninsula — Jules Verne's gateway to the Earth's center. Visit June through August via Seabourn or Windstar for the peninsula's compressed geological wonders including glacier volcanoes, black sand beaches, and seal colonies, or September through March for the chance to see Kirkjufell crowned by northern lights.

Prince Christian Sound is Greenland's most dramatic navigable passage — a forty-kilometer corridor between thousand-meter cliffs and hanging glaciers that expedition ships from Seabourn to Silversea transit when ice conditions permit. Navigate July through September for humpback whale encounters, iceberg-studded waters, and the visceral Arctic experience that empties every cabin and fills every open deck regardless of weather.

Qaqortoq is southern Greenland's largest town, where brightly painted houses climb above a fjord harbour amid open-air stone sculptures and Norse ruins. Must-do experiences include visiting the Hvalsey Norse church ruins, soaking in the Uunartoq hot springs surrounded by icebergs, and tasting Arctic char and musk ox. June through September offers the accessible season, with July and August warmest for fjord exploration.

Saint-Anthony perches at Newfoundland's northern tip, where massive Greenland icebergs drift past headlands and humpback whales chase capelin through frigid waters. Must-dos include iceberg boat tours (May-July), visiting the Grenfell Historic Properties, and day-tripping to L'Anse aux Meadows — the Viking settlement predating Columbus by five centuries. The best season spans June through September, with May-July ideal for iceberg viewing and July-August for whale watching.

St. John's is North America's oldest English-founded city, a colourful Newfoundland harbour capital where Jellybean Row houses climb steep hills, Marconi received the first transatlantic wireless signal, and icebergs drift past the harbour mouth each spring. Must-dos include climbing Signal Hill for Atlantic panoramas, the screech-in cod-kissing ceremony, and hiking to Cape Spear — the continent's easternmost point. Visit July or August for warm weather and iceberg season.

Halifax, the historic capital of Nova Scotia, is a refined Atlantic port where centuries of maritime heritage meet a flourishing culinary scene anchored by Digby scallops, donairs, and one of North America's oldest farmers' markets. Visitors should not miss the star-shaped Citadel Hill and the harbourfront boardwalk's constellation of galleries and tasting rooms. The ideal season stretches from late June through October, when autumn's blazing foliage transforms the entire province into a masterwork of colour and the cruise terminal welcomes the world's finest vessels.

Boston is America's revolutionary birthplace and intellectual capital, a supremely walkable city where the Freedom Trail connects sixteen historic sites past Italian North End bakeries and Beacon Hill's gaslit streets. Must-do experiences include walking the Freedom Trail, eating a lobster roll at the Union Oyster House, and exploring the Isabella Stewart Gardner Museum. September and October bring peak fall foliage; spring brings the Marathon and blooming gardens.