@johnchandurableslate: This is Old Faithful, the most famous geyser in the United States—and arguably the most famous in the world. Located in Yellowstone National Park, it erupts with remarkable regularity, sending thousands of gallons of steaming water high into the air. It’s a powerful reminder that beneath Yellowstone’s incredible beauty lies one of nature’s most fascinating geological wonders. #Yellowstone #OldFaithful #NationalParks #Geology #Nature Volcano Travel