Norway’s longest and deepest fjord is Sognefjord. Impressed yet? Well, it also holds those very same world records. Okay... now that’s 127 miles of cool! Carnival cruises to the region dedicate serious time to exploring the fjord up-close, and you’ll enjoy great views — from the natural beauty of waterfalls and snow-covered mountain peaks to olden-times architecture — all from the comfort of your ship. One branch of the fjord (they’re actually called “arms”) even made the UNESCO World Heritage List — the Nærøyfjord is Sognefjord’s narrowest and definitely it’s most famous arm.