Tracy Arm Fjord. A “fjord” is a Nordic term meaning a narrow waterway surrounded by sharp cliffs. So while Juneau’s Mendenhall Glacier steals most of the tourist traffic, the 27-mile-long Tracy Arm Fjord is the bigger, better, and more dramatic natural gem. The inlet is very narrow – at times, no more than half a mile wide – with cliffs that rise more than 3,000 feet on either side and waterfalls that cascade down the steep rock walls. During the summer, you can spot eagles, seals, bears, and whales here. Recent visitors said that if you only have time for one experience in Juneau, this is it. Travelers described the glacial scenery as “incredible” and “breathtaking,” and recommended bringing along a quality set of binoculars and a camera to capture the scene.