Sometimes called the King of the Fjords, the Sognefjord is Norway’s longest and deepest fjord, stretching 204 kilometers (127 miles) and reaching depths of up to 1,308 meters (4,291 feet). It’s the second-longest fjord in the world, surpassed only by Scoresby Sund in Greenland.
For a leisurely, scenic way to experience central Sweden, a cruise on the Göta Canal is not to be missed. Stretching for 190.5 kilometers (just over 118 miles), the canal route passes through 58 locks and numerous lakes between Mem near Söderköping and Södertorp on Lake Vänern, the largest lake in Sweden.
Water dominates Stockholm, making a boat excursion a great way to get a feel for the city, which has been dubbed the Venice of the North. A wide range of guided boat tours is available both within Stockholm and to places nearby, and there are also countless opportunities to get out on the water for independent exploration.