Alaska
3/51Glacier Bay National Park And Preserve: What can't you do here? As long as you're adventurous and understand that you'll be encountering cold and ice, this 3.3 million-acre park, filled with glaciers, mountains, fjords and more, is the place for you. Hike, explore, kayak, camp, see it from a boat, even see it from a small aircraft. Either way, it's phenomenal.