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Morning Glory pool at Yellowstone National Park, Wyoming, USA.
Yellowstone National Park, Wyoming, USA
Grand prismatic spring at sunny blue sky, , Yellowstone National Park, USA.
Grand Prismatic Springs in Yellowstone
Geysers at Midway Geyser Basin Trailhead, Yellowstone National Park.
Path around Grand Prismatic Geyser in Midway Geyser Basin. Yellowstone, USA
Located in Yellowstone National Park, Wyoming, the largest hot spring in the United States and third larges in the world.  The amazing colors are actually the heat loving microbes in the pools.
Image of Steam covers iconic Grand Prismatic Spring in Yellowstone winter
Lower Falls at Grand Canyon of the Yellowstone
Grand Prismatic Spring in Yellowstone National Park, the largest hot spring in the United States: The beautiful abstract Midway Geyser Basin with rainbow prism colors
Old Faithful Geyser is one of the most famous geysers in the world, known for its regular eruptions. It was named in 1870 for its reliability in spewing hot water and steam at intervals of 60 to 110 minutes, reaching heights of 100 to 180 feet. Each eruption lasts about 1.5 to 5 minutes, discharging up to 8,400 gallons of water. Old Faithful is fueled by geothermal activity from the Yellowstone Caldera, a supervolcano, and has erupted more than a million times since the park's founding.
Deatiled photo of Bluebell pool from above. Yellowstone National Park, Wyoming, USA
Closeup of Grand Prismatic Spring, Midway Geyser Basin, Yellowstone National Park, Wyoming, USA
Nighttime at Yellowstone Grand Prismatic Spring with stormy clouds in the background
Located in Yellowstone National Park, Wyoming, the largest hot spring in the United States and third largest in the world.  The amazing colors are actually varying species of heat loving microbes in the pools - each having a different color and existing at a different temperature.
Boiling Hot Springs with Steam in Yellowstone National Park Background Landscape Nature Water
Grand prismatic spring at sunny blue sky, , Yellowstone National Park, USA.
West Thumb Geyser Basin in Yellowstone National Park in Wyoming, USA: The Majestic Hot Springs formed by a large volcanic explosion 150,000 years ago
Yellowstone Lake and Thumb Geyser view in Yellowstone National Park, Wyoming, USA.
Old Faithful Geyser Eruption, Wonderful natural landscape. Yellowstone National Park is famous for its rich wildlife species and geothermal resources.
Image of Detail of colorful Yellowstone pools of acidic sulfur
Firehole Spring on the Firehole Lake Drive in Lower Geyser Basin at Yellowstone National Park, Wyoming.
Yellowstone National Park, unique landscapes, geothermal features, Old Faithful Geyser, Yellowstone Lake, Grand Canyon of the Yellowstone, hot springs, mud pots, sulfur springs, mineral deposits, wildlife, bison, elk, bear, wolf, forest, river, waterfall, volcanic activity, natural wonder
Orange-blue Colored Black Sand Basin lake in Yellowstone National Park, Wyoming, USA.Nikon D3x
Square Spring is a small, rectangular hot spring known for its unusual geometric shape. The spring's clear, blue water is heated by geothermal activity beneath the surface, maintaining a high temperature typical of features in this area. Square Spring's distinct shape and the surrounding colorful microbial mats make it a unique and intriguing feature within the basin.
Geyser Grounds in Yellowstone National Park
Old faithful geyser eruption at sunny blue sky, Yellowstone National Park, USA.
Old Faithful Yellowstone National Park, Wyoming, USA.
Hot spring in Yellowstone National Park in summer with blue sky
Image of Yellowstone detail of hot spring terraces
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