I have to have a picture of Old Faithful in this album. It is a requirement for Yellowstone pictures. The day we arrived at the Old Faithful area, a guy got out of his car and walked quickly toward us. He asked abruptly where the geyser was. I thought about mentioning there were tons of geysers all around us but pointed toward Old Faithful. He saw some steam coming up and took off running. It was not predicted to go off for half an hour or more (and did not). I have to assume he was on a road trip and wanted to check off that he had seen Old Faithful.