Ключевые слова: altai, amazing, arid, background, beautiful, blue, canyon, clay, cliff, cliffs, clouds, colorful, deposit, desert, dry, environment, erosion, fantastic, geology, green, heat, hills, landscape, layers, mars, mountain, mountains, national, natural, nature, outdoor, park, picturesque, range, ravine, red, rocks, russia, scene, scenery, scenic, soil, summer, sunny, terrain, tourism, travel, valley, wilderness, yellow,