Old Faithful Geyser Live! Launch the live streaming webcam more...
What do you need to make a geyser? Check out this animated illustration of geyser ingredients more...
Did You Know?
There were no wolves in Yellowstone in 1994. The wolves that were reintroduced in 1995 and 1996 thrived and there are now over 300 of their descendents living in the Greater Yellowstone Area.