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 ...

As one of the top things to do in Yellowstone, visitors should their trip at Old Faithful. With the geyser and its Inn leading the way, visitors can find lots of other activities in the area ...

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.

Geyser Hill is a group of thermal features, including geysers, springs, and pools next to Old Faithful Geyser in ...

Catherine Parker More than its star attraction (Old Faithful), the Upper Geyser Basin boasts not only the largest concentration of geysers in the park, but also in the entire world (Yellowstone is ...