Ключевые слова: abstract, arctic, background, baikal, beautiful, blue, cave, clear, climate, coastal, cold, cool, february, frost, frozen, glacier, grotto, ice, icicle, icicles, icing, icy, island, lake, landscape, light, mountain, natural, nature, nobody, olkhon, outdoor, rocks, russia, season, severe, shiny, siberia, sky, snow, stalactite, tourism, travel, turquoise, unusual, wall, white, winter,