Yellowstone: Top Photos

Geysers, bison herds, and wild landscapes that teach kids the power of nature

Old Faithful Geyser, Old Faithful Group, southeastern Upper Geyser Basin, Yellowstone Hotspot, northwestern Wyoming, USA. Geysers are hot springs that episodically erupt columns of water. They occur
Old Faithful mid-eruption in the Upper Geyser Basin. Geysers like this form where a narrow channel connects a water reservoir to the surface above a magma heat source — Yellowstone's volcanic system makes it the most geyser-rich place on Earth. © James St. John, CC BY 2.0, via Wikimedia Commons

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