Ключевые слова: activity, countryside, creek, danube, daytime, environment, environmental, flora, flowing, foliage, forest, freshness, green, growth, hiking, idyllic, jungle, landscape, leaf, light, lush, national forest, nature, outdoors, recreation, river, sandy river, scene, scenery, scenic, season, stream, summer, sunlight, trails, tree, trees, tropical, view, water, wild, wood,