Ключевые слова: adventure, altai, altai mountains, altay, autumn, background, beautiful, blue, countryside, environment, fall, forest, grass, green, hiking, hill, idyllic, journey, lake, landscape, majestic, mountain, mountains, natural, nature, outdoor, outdoors, panorama, panoramic, park, river, rock, russia, russian, scene, scenery, scenic, season, siberia, sky, stone, summer, tourism, travel, tree, vacation, valley, view, water,