Old Faithful
Old Faithful is one of
the most frequent and predictable geysers (eruption occur approximately once
every hour).
Bison entering river
Norris geyser basin
Colorful pools in the basin
Various bacteria living in sulfur-rich water give it these colors.
Another pool in Norris basin
Mammoth Hot Springs
Steam rising above hot springs in the morning sun.
Canary springs are the most impressive area of the Mammoth Hot Springs.
Another picture of Canary springs
Canary springs
Canary springs. Measurements show that there is constant outflow of water from the terraces. However, the actual places where the water emerges move. Places that dry out loose their color and turn gray.
New springs in the central part of the lower terraces area
Blacktail Deer Plateau
Herd of bison