Ключевые слова: america, autumn, beautiful, behind, blur, color, creek, fall, falls, foliage, forest, gorge, green, hike, hiking, landscape, lane, misty, motion, mountain, natural, nature, north, orange, oregon, outdoor, park, peaceful, plant, portland, red, river, road, salem, scenic, silver, south, state, trail, travel, tree, trekking, united states, usa, vacation, vegetation, white, wood, yellow,