Ключевые слова: altai, beautiful, brook, cascade, cascading, ecology, environment, fall, flow, flowing, forest, fresh, freshness, gorge, green, hiking, landscape, motion, mountain, mountain river, mountains, natural, nature, outdoor, park, power, rapid, rapids, river, rock, scenery, speed, splash, stone, stream, summer, tourism, travel, water, waterfall, wet, wild, wilderness, woods,