Reap the benefits of visiting Norway at the end of spring and start of summer, when the waterfalls are still strong, but the temperature is milder. Borealis will take you on scenic diversions along Lysefjord – only possible on smaller ships – and Maurangerfjord, past the sprawling Fureberg Waterfall. You’ll also get to cruise Norway’s two longest fjords – Sognefjord and Hardangerfjord. Haugesund is your gateway to the tumbling Langfoss Waterfall and the national monument, said to be the burial place of Viking King Harald Fairhair. Elsewhere, Flåm offers the chance to see archetypical fjordland scenery on a boat tour along the UNESCO-listed Nærøyfjord or aboard the world-famous Flåm Railway.