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Old Faithful geyser erupting in the winter in Yellowstone National Park, Wyoming.
Eruption of the Great Fountain Geyser in Yellowstone National park.
Erupting geyser at Lower Geyser Basin, Yellowstone National Park, Wyoming, USA
Geyser eruptions in the Yellowstone National Park, USA, UNESCO World Heritage Site
Old Faithful geyser spouting steam in the air.\n\nTaken in Yellowstone, National Park, Wyoming USA
View of small hot springs with rising steam at  Yellowstone National Park
Thermal activity, Norris Geyser Basin area, Yellowstone National Park.
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.
Geyser in Yellowstone National Park
Grand Geyser Eruption in Winter\nYellowstone National Park
Eruption of the Great Fountain Geyser in Yellowstone National park.
On of the smaller geysers of Lower Geyser Basin in Yellowstone National Park in mid-eruption.  More than half of the world's known geothermal activity occurs inside this famous park, as a result of a vast magma chamber just beneath the surface.
one of more than 10,000 thermal features in Yellowstone. Research on heat-resistant microbes in the park’s thermal areas has led to medical, forensic, and commercial uses.
Yellowstone National Park -  Old Faithful Starting to Erupt - 1981. Scanned from Kodachrome slide.
Norris Geyser Basin in Yellowstone National Park at Park County, Wyoming. This is on the Porcelain Basin trail. Norris Geyser Basin spans about 12 square miles, it is the park's oldest geyser basin, with geothermal activity dating back over 115,000 years. Norris is named for Philetus W Norris, the second superintendent of Yellowstone and first to describe these thermal features.
close up of hot blasting water from active gushing gayser in yellowstone national park in america, usa
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.
Fountain Paint Pot - Scenic Landscapes of Geothermal activity of Yellowstone National Park, USA, UNESCO World Heritage Site
Close-up of the old faithful geyser eruption at sunny blue sky, Yellowstone National Park, USA.
Eruption of the Great Fountain Geyser in Yellowstone National park.
hotspring at yellowstone national park
Sunset and Clouds by Clepsydra Geyser in Yellowstone National Park in Wyoming
Old Faithful Geyser Eruption\nYellowstone National Park
On of the smaller geysers of lower geyser basin in Yellowstone National Park in mid-eruption. More than half of the world's known geothermal activity occurs inside this famous park, as a result of a vast magma chamber just beneath the surface.
Big Cone is a large, prominent cone-shaped geyser with a rounded, slightly pointed top. It looks like a classic cone with a wide base that narrows upward. The surface is often covered in mineral deposits, giving it a textured, rough appearance.
Yellowstone national park is world famous for their geysers.
one of more than 10,000 thermal features in Yellowstone. Research on heat-resistant microbes in the park’s thermal areas has led to medical, forensic, and commercial uses.
Free Images: "bestof:Yellowstone National Park, Wyoming. Great Fountain Geyser in Lower Geyser Basin.U.S. Geological and Geographical Survey of the Territories (Hayden Survey)."
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