As such, Old Faithful lives up to its name ... get a more accurate prediction), with the eruption lasting from one to five minutes. During this time a whopping 3,700 to 8,400 gallons of water ...

Yellowstone National Park, known for erupting geysers like Old Faithful, is home to one of ... do we have regions that are capable of eruption,” the magma maven explained.

So, after seeing Old Faithful erupt, be sure to hike around ... all erupt and the National Park Service offers estimated eruption times at the visitor center or via the NPS app.

Old Faithful erupts more frequently than any of the other big geysers, although it is not the largest or most regular geyser in the park. Its average interval between eruptions is about 76 minutes ...