The Harding Icefield Trail in Kenai Fjords National Park offers a challenging yet rewarding hiking experience. With stunning views of the Exit Glacier and the massive Harding Icefield, this 8.2-mile round-trip trek is not for the faint of heart. The trail gains over 3,000 feet in elevation, passing through Marmot Meadows and Top of the Cliffs before reaching the end at the Harding Icefield. Snow patches on the trail can add an extra element of fun (and caution), making for a memorable adventure for those willing to take on the challenge.