Ключевые слова: beautiful, beauty, biology, blue, cascade, clean, close up, day, drops, ecology, enjoyment, environment, fall, flash flood, flow, force, geography, green, hill, holiday, idyll, idyllic, lake, landscape, majestic, mountain, natural, nature, no people, outing, park, pond, power, river, river flow, rocks, slow motion, spring, stone, summer, surroundings, tourism, travel, trip, vacation, water, waterfall, wet,