Ключевые слова: aged, america, animas river, boulders, breeze, bushes, cliffs, colorado, current, desolate, durango, elevation, erosion, grass, grasses, haze, hills, horizon, lake, landmark, mountain, overlook, pebbles, pine, rapids, ravines, river, road, rocks, san juan national forest, shrubs, sightline, silverton, sky, stones, summer, sunny, tracks, trail, train, trees, valley, vegetation, viewpoint, water, western,