Exit Glacier, Kenai Fjords National Park, Alaska, USA
From the Exit Glacier Nature Center, hike two miles to Marmot Meadows and descend a quarter mile to the edge of Exit Glacier—with proper trekking equipment, you can walk among its many crevasses and ice caves. A great alternative is the 8.2-mile Harding Icefield Trail.
Epic Best Hikes USA National Parks Culture & Adventure Route © Monika Newbound