After a long period of dormancy, Steamboat Geyser became notably active again in 2018. Major eruptions can last from a few minutes to over 40 minutes. Yellowstone is home to thousands of other ...

Steamboat Geyser erupts and sends a jet of water and steam above the treeline. This mineral-rich water damages trees that grow within spraying distance of the geyer. Disclaimer: AAAS and EurekAlert!

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.