Search results for Geothermal Features

Grand Geyser erupts at sunset. Grand Geyser is a fountain-type geyser reaching 200 feet in height and lasting up to 12 minutes. Grand Geyser is considered the tallest predictable geyser in the world, erupting about every 12 hours. It is often accompanied by burst or eruptions from Vent Geyser and Turban Geyser just to its left. Upper Geyser Basin.
Location: Upper Geyser Basin, Yellowstone National Park, Wyoming
Image ID: 13456  

Grand Geyser erupts (right) with a simultaneous eruption from Vent Geyser (left). Grand Geyser is a fountain-type geyser reaching 200 feet in height and lasting up to 12 minutes. Grand Geyser is considered the tallest predictable geyser in the world, erupting about every 12 hours. It is often accompanied by burst or eruptions from Vent Geyser and Turban Geyser just to its left. Upper Geyser Basin.
Location: Upper Geyser Basin, Yellowstone National Park, Wyoming
Image ID: 13458  

Grand Geyser (right), Turban Geyser (center) and Vent Geyser (left) erupt in concert. An apron of bacteria covered sinter occupies the foreground when water from the eruptions flows away. Grand Geyser is a fountain-type geyser reaching 200 feet in height and lasting up to 12 minutes. Grand Geyser is considered the tallest predictable geyser in the world, erupting about every 12 hours. It is often accompanied by burst or eruptions from Vent Geyser and Turban Geyser just to its left. Upper Geyser Basin.
Location: Upper Geyser Basin, Yellowstone National Park, Wyoming
Image ID: 13459  

Grand Geyser erupts (right) with a simultaneous eruption from Vent Geyser (left). Grand Geyser is a fountain-type geyser reaching 200 feet in height and lasting up to 12 minutes. Grand Geyser is considered the tallest predictable geyser in the world, erupting about every 12 hours. It is often accompanied by burst or eruptions from Vent Geyser and Turban Geyser just to its left. Upper Geyser Basin.
Location: Upper Geyser Basin, Yellowstone National Park, Wyoming
Image ID: 13460  

West Triplet Geyser boils, part of the Grand Group.
Location: Upper Geyser Basin, Yellowstone National Park, Wyoming
Image ID: 13461  

Belgian Spring, near the Grand Group.
Location: Upper Geyser Basin, Yellowstone National Park, Wyoming
Image ID: 13462  

Beryl Spring is superheated with temperatures above the boiling point.
Location: Yellowstone National Park, Wyoming
Image ID: 13464  

Beryl Spring is superheated with temperatures above the boiling point.
Location: Yellowstone National Park, Wyoming
Image ID: 13465  

Beryl Spring is superheated with temperatures above the boiling point.
Location: Yellowstone National Park, Wyoming
Image ID: 13466  

Beryl Spring is superheated with temperatures above the boiling point.
Location: Yellowstone National Park, Wyoming
Image ID: 13467  

Emerald Spring, with its sulfur-lined sides, displays a deep green color, the result of its clear water (which would otherwise display as blue) and the deep yellow coloration of its sulfur lining.
Location: Norris Geyser Basin, Yellowstone National Park, Wyoming
Image ID: 13468  

Echinus Geyser erupts at sunset. Echinus Geyser reaches heights of 40 to 60 feet. Echinus Geyser was quite predictable until 1998 when something changed in its plumbing, and it now is irregular and erupts less often.
Location: Norris Geyser Basin, Yellowstone National Park, Wyoming
Image ID: 13469  

Echinus Geyser erupts at sunset. Echinus Geyser reaches heights of 40 to 60 feet. Echinus Geyser was quite predictable until 1998 when something changed in its plumbing, and it now is irregular and erupts less often.
Location: Norris Geyser Basin, Yellowstone National Park, Wyoming
Image ID: 13470  

Echinus Geyser just prior to eruption, notice that its pool is full to overflowing.
Location: Norris Geyser Basin, Yellowstone National Park, Wyoming
Image ID: 13471  

Echinus Geyser just after eruption, notice that its pool is much lowered.
Location: Norris Geyser Basin, Yellowstone National Park, Wyoming
Image ID: 13472  

Echinus Geyser erupts at sunset. Echinus Geyser reaches heights of 40 to 60 feet. Echinus Geyser was quite predictable until 1998 when something changed in its plumbing, and it now is irregular and erupts less often.
Location: Norris Geyser Basin, Yellowstone National Park, Wyoming
Image ID: 13473  

Echinus Geyser erupts at sunset. Echinus Geyser reaches heights of 40 to 60 feet. Echinus Geyser was quite predictable until 1998 when something changed in its plumbing, and it now is irregular and erupts less often.
Location: Norris Geyser Basin, Yellowstone National Park, Wyoming
Image ID: 13474  

Echinus Geyser erupts at sunset. Echinus Geyser reaches heights of 40 to 60 feet. Echinus Geyser was quite predictable until 1998 when something changed in its plumbing, and it now is irregular and erupts less often.
Location: Norris Geyser Basin, Yellowstone National Park, Wyoming
Image ID: 13475  

Steamboat Geyser splashes (this is not an eruption!). Steamboat Geyser is the worlds tallest active geyser, reaching heights of 300 feet, but it rarely erupts and then only unpredictably.
Location: Norris Geyser Basin, Yellowstone National Park, Wyoming
Image ID: 13476  

Steamboat Geyser steams (this is not an eruption!). Steamboat Geyser is the worlds tallest active geyser, reaching heights of 300 feet, but it rarely erupts and then only unpredictably.
Location: Norris Geyser Basin, Yellowstone National Park, Wyoming
Image ID: 13477  

Steamboat Geyser steams (this is not an eruption!). Steamboat Geyser is the worlds tallest active geyser, reaching heights of 300 feet, but it rarely erupts and then only unpredictably.
Location: Norris Geyser Basin, Yellowstone National Park, Wyoming
Image ID: 13478  

Steamboat Geyser steams (this is not an eruption!). Steamboat Geyser is the worlds tallest active geyser, reaching heights of 300 feet, but it rarely erupts and then only unpredictably.
Location: Norris Geyser Basin, Yellowstone National Park, Wyoming
Image ID: 13479  

Ledge Geyser, vents releasing steam, in the Porcelain Basin area of Norris Geyser Basin.
Location: Norris Geyser Basin, Yellowstone National Park, Wyoming
Image ID: 13480  

Ledge Geyser, vents releasing steam, in the Porcelain Basin area of Norris Geyser Basin.
Location: Norris Geyser Basin, Yellowstone National Park, Wyoming
Image ID: 13481  

Ledge Geyser, vents releasing steam, in the Porcelain Basin area of Norris Geyser Basin.
Location: Norris Geyser Basin, Yellowstone National Park, Wyoming
Image ID: 13482  

Ledge Geyser, vents releasing steam, in the Porcelain Basin area of Norris Geyser Basin.
Location: Norris Geyser Basin, Yellowstone National Park, Wyoming
Image ID: 13483  

Ledge Geyser, vents releasing steam, in the Porcelain Basin area of Norris Geyser Basin.
Location: Norris Geyser Basin, Yellowstone National Park, Wyoming
Image ID: 13485  

Avoca Spring.
Location: Biscuit Basin, Yellowstone National Park, Wyoming
Image ID: 13492  

Black Opal Spring.
Location: Biscuit Basin, Yellowstone National Park, Wyoming
Image ID: 13493  

Wall Pool.
Location: Biscuit Basin, Yellowstone National Park, Wyoming
Image ID: 13494