Old Faithful most of the time.
Old Faithful getting ready to erupt.
The Old Faithful eruption starts in stages, slowly getting higher each time.
The Old Faithful eruption can last for several minutes.
Water is shot upwards of 180 feet high!
Beehive Geyser eruption.
Beehive and Lion Geyser in Yellowstone National Park.
Beehive and Lion Geyser in Yellowstone National Park. It is rare to see two geysers erupting at the same time.