A rainbow forms in the mist from Grand Geyser and Vent Geyser. 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: 13452
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: 13453
A crowd admires a simultaneous eruption of Grand Geyser (right) with 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: 13454
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: 13455
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
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 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