Old Faithful is the busiest place in Yellowstone National Park. For an obvious reason when people think of Yellowstone they ...

U.S. News Insider Tip: Escape the crowds directly in front of Old Faithful and enjoy the geyser's eruption from the second-floor outdoor balcony of the Old Faithful Inn, another national treasure.

The most famous is Great Fountain Geyser. It is one of only six geysers in the park which have predicted times posted at the Old Faithful Visitor Center and on the park’s app. Great Fountain ...