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Morning Glory pool at Yellowstone National Park, Wyoming, USA.
Beautiful abstract view of Sapphire Pool in Yellowstone National Park
Yellowstone became the first national park for all visitors to enjoy the unique hydrothermal and geologic features, to observe wildlife and active geysers.
Geysers at Midway Geyser Basin Trailhead, Yellowstone National Park.
Geothermal pools in Biscuit Basin, Yellowstone Park. Wyoming, USA
Yellowstone National Park, Wyoming, USA: the travertine pools of Palette Spring in Mammoth Hot Springs, Yellowstone National Park, are formed by hot, calcium-rich water emerging from underground sources. As the water cools and releases carbon dioxide at the surface, calcium carbonate precipitates, building terraces and rimstone pools. These pools display striking colors—white, yellow, and orange—caused by thermophilic microorganisms and mineral deposits. Constant fluctuations in water flow, temperature, and chemistry reshape the formations over time.
Spectacular panoramic views of Grand Prismatic Geyser in Yellowstone National Park, Wyoming Montana. Midway Geyser Basin. Great hiking. Summer wonderland to watch wildlife and natural landscape. Geothermal.
Yellowstone National Park turquoise thermal pool, Wyoming, USA.
Intimate scenery at Upper Geyser Basin, Yellowstone National Park, Wyoming, USA
Geothermal pools at Yellowstone National Park showcase vibrant colors as steam rises into the crisp afternoon air.
Geysers at Midway Geyser Basin Trailhead, Yellowstone National Park.
deadly and beautiful closeup of blue pool in west thumb geyser basin
Norris Geyser Basin in Yellowstone National Park which is the hotest geyser basin in the park.  Porcelain Basin with hot springs, thermal algae; steam and various colors. Bacterial thermophiles.
Mammoth Hot Spring
Yellowstone became the first national park for all visitors to enjoy the unique hydrothermal and geologic features, to observe wildlife and active geysers.
Mineral deposition of hot spring terrace at Mammoth Hot Springs, Yellowstone National Park, Wyoming, USA
Morning Glory Pool ringed with orange thermophiles and white sinter. Upper Geyser Basin, Yellowstone National Park, Wyoming, USA.
Steaming Geysers and thermal pools at Yellowstone National Park
Layers of Colorful Sulfur Sediment from hot spring
Colorful Close-up of a hot spring
Grand Prismatic Springs, Yellowstone National Park.
Vibrant mineral deposits cover the ground in this geothermal area of Yellowstone National Park. Steam rises from vents, showcasing the park's active geology under a clear sky.
Grand Prismatic Hot Springs at Excelsior Geyser in Yellowstone National Park
Closeup of Grand Prismatic Spring, Midway Geyser Basin, Yellowstone National Park, Wyoming, USA
Black Diamond Pool Geysers at Yellowstone National Park. Biscuit Basin Trail.
wolves
Pattern and structure of water drains from geysers around Old Faithful Snow lodge and steaming geysers. In Yellowstone National Park. USA
Boiling Hot Springs with Steam in Yellowstone National Park Background Landscape Nature Water
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