Ключевые слова: adventure, beautiful, blue, boulder, brook, brown, cascade, colorful, creek, environment, evergreen, flow, foliage, forest, freedom, fresh, glacier, green, landscape, lush, montana, national, natural, nature, nobody, outdoors, park, peaceful, pine, river, rocky, scenery, scenic, season, spring, stones, stream, summer, tranquil, travel, trees, usa, view, water, waterfall, wet, wilderness, woods,