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Earth's Extremes
Why Geysers Are the Result of One of Earth's Most Precise Geological Systems
Fact 1 of 264%
Geysers are rarer than diamonds on our entire planet.

Old Faithful erupting against a clear blue sky.
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There are fewer than 1,000 active geysers documented worldwide. They require a perfect 'geological storm' of water, heat, and structural plumbing to exist.
"Less than 0.001% of Earth's surface can support a geyser."
This rarity makes them far more unique than almost any other volcanic feature.
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