Ключевые слова: adventure, aktru, alpinism, altai, altai mountains, asia, blackwhite, canyon, cliff, cloud, cloudy, cold, coniferous, covered ice, ecotourism, environment, extreme, fog, foggy, frost, geology, gorge, haze, hiking, hoar, inaccessible, journey, landscape, mist, monochrome, mountain, mountains, natural, nature, outdoor, outside, peak, pine, ridge, rock, rocks, russia, scenery, season, siberia, sky, snow, snowdrift, snowy, stone, tectonics, tour, tourism, travel, tree, trees, trekking, trip, vacation, view, wild, winter,