Ключевые слова: adventure, arctic, beautiful, beauty, blue, cave, cold, color, crystal, crystals, dramatic, expedition, exploration, extreme, freeze, frost, frozen, geology, glacial, glacier, glaciology, hike, hiking, ice, ice cave, iceberg, iceland, icy, inside, jokulsarlon, landscape, man, melt, mendenhall, mountain, natural, nature, north, passage, skaftatell, snow, spelunking, tourism, travel, traveler, vatnajokull, water, white, winter,