Ключевые слова: basin, beauty, colored, emerald pool, geology, geothermal, geyser, geyser basin, hot, lake, landscape, mineral, national, natural, nature, opalescent pool, outdoor, outdoors, park, prismatic, rainbow, rainbow pool, scenic, spring, steam, steaming, thermal, things, turquoise, view, vivid, water, wonder, wyoming, yellowstone, yellowstone national park,