Circumnavigating Iceland, from Heimay Island witness a modern-day Pompeii as you sail past Surtsey Island, the youngest place on earth, created by an eruption in 1963. Overnight in Seydisfjordur, taking in the cascading waterfalls and admiring colorful historic houses imported from Norway. Akureyri’s must-dos include visiting Listagil (art canyon), riding an Icelandic horse, and soaking in the sky-blue Myvatn Nature Baths. You can also take a polar flight to Grimsey Island and stand half in and half out of the Arctic Circle. Discover the alternative music scene in Isafjordur and visit Snæfellsjokull National Park in Grundarfjordur-full of glaciers, lava fields, waterfalls, caves, calderas, and basalt cliffs. Cruise Prince Christian Sound, a beautiful fjord system that connects the Labrador and Irminger Seas. In Greenland, soak in the 100° natural hot springs at Uunartoq, see polar bears in Nanortalik, cruise Tasermiut Fjord, and hike the trails out of Narsaq, an agricultural town rich in cowboy and Nordic history. Travel the mighty St. Lawrence River to Montreal and Quebec City, where, between the months of May and October, up to 13 species of cetaceans can be found including humpbacks and blue whales. Browse the shops and boulangeries along Quebec City's picturesque Petit Champlain. Make sure to try the unique cuisine of Montreal including poutine, Arctic char and Kamouraska lamb.