Ключевые слова: america, american, basalt, bridge, cascade, cascades, cliff, columbia, fall, famous, foliage, forest, garden, gorge, green, hill, historic, landmark, landscape, location, lower, mountains, multnomah, multnomah falls, natural, nature, northwest, oregon, outdoor, outdoors, outside, pacific, park, place, river, scene, scenery, scenic, stream, summer, tourism, travel, united states, upper, usa, valley, view, water, waterfall, woods,