Perhaps Yellowstone’s most iconic landmark, the Old Faithful Geyser has been delighting visitors to Cody Yellowstone with displays of raw natural power and prompt punctuality for well over a century. This cone geyser is not the largest in Yellowstone (that distinction belongs to the Steamboat Geyser), but its reliability makes it your best bet for seeing an unforgettable geyser eruption.
What do we mean when we say it’s reliable? We mean it’s a very predictable geothermal site. In fact, since the turn of the century, it’s erupted every 44 minutes to two hours, shooting between 3,700 and 8,400 gallons of water up to 185 feet in the air. So, how many eruptions does that add up to over Yellowstone’s documented history? Over 1 million! And it shows no signs of slowing down. That’s not bad for an old geyser!
Fun fact: Old Faithful was occasionally used as a makeshift laundry when Yellowstone was first founded. The idea was that clothing placed in Old Faithful’s crater would be ejected fresh and washed once it erupted. Luckily, those days are long behind us!
The Grand Canyon of the Yellowstone