Ключевые слова: america, american, attraction, bridge, bush, ecology, falls, forest, grass, green, greenery, growth, hiking, humid, jungle, landscape, lichen, multnomah, natural, nature, oregon, outdoor, pacific, rain, rainforest, scenery, scenic, shrub, sights, spring, tourism, travel, tree, trees, usa, vertical orientation, view, washington, waterfall, wet, wilderness, wood,