The old faithful geyser is one of the most famous geysers. It is located in yellow stone national park. Recently I learned that all the geysers at Yellow stone, were created by the eruption of the supervolcano  two million years ago. Old Faithful erupts  about every  hour. I just watched the old faithful geyser  erupt and it was very cool. Around the geyser there is no plant or animal life. In winter there is also no snow around the geyser, due to the hot, steaming water that erupts  from it. Old Faithful can erupt from 100 feet to 200 feet in the air! It shoots Thousands of gallons of boiling, hot water into  the air. In my opinion, I would like to see the Old Faithful geyser erupt in real life one day. These were just a few facts about geysers and Old Faithful.