Ключевые слова: adventure, alaska, america, any vision, arctic, cliff, climb, climbing, denali, denali national park, formation, freezing, girdwood, glacial landform, glacier, hike, hiking, ice, ice cap, ice cave, iceberg, labels, landmarks, landscape, melting, moraine, mountain, national, nature, outdoor, park, polar ice cap, rapid, river, rock, sea ice, stream, terrain, water, water feature, watercourse, wave, wilderness, worthington glacier,