Ключевые слова: autumn, basalt, cascade, cascading, central, chinook, coast, color, columnar, county, destination, discover, double, douglas, explore, falls, famous, forest, formations, graceful, green, landscape, majestic, national, natural, oregon, outdoor, outdoors, peaceful, popular, power, powerful, precious, pretty, range, resource, river, rock, scenic, serene, south, toketee, travel, trees, umpqua, valuable, value, water, waterfalls, west,