Ключевые слова: adventure, arctic, background, baikal, beautiful, blue, cave, clear, climate, cold, cracks, day, february, frost, frozen, horizon, ice, icy, island, lake, landscape, march, mountain, mountains, natural, nature, nobody, olkhon, outdoor, rock, rocks, russia, scene, season, shore, siberia, sky, smooth, snow, sun, surface, tourism, transparent, travel, view, water, weather, white, winter,