Ключевые слова: algae, america, azure, basin, beauty, blue, boardwalk, bright, brilliant, clear, colourful, daylight, deep, fluid, geology, geothermal, geyser basin, heat, hot, hot spring, midway geyser basin, mineral, multi colored, national, national park, no people, park, pine, pool, sapphire, scenic, spring, steam, temperature, terrain, thermal, transparent, trees, turquoise, unique, us, vibrant, vibrant color, volcanic, water, west, west thumb geyser basin, wet, wyoming, yellowstone,