Ключевые слова: america, background, basin, beautiful, beauty, blue, coast, color, destination, eruption, famous, geothermal, geyser, grand, green, heat, high, hiking, holiday, hot, landscape, national, natural, nature, orange, outdoor, overlook, park, pool, prismatic, sky, spring, springs, states, summer, tourism, trail, travel, tree, united, usa, vacation, view, vivid, volcano, water, west, world, wyoming, yellowstone,