Raw States
Old Faithful
Yellowstone National Park, Wyoming
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The park's most predictable large geyser, erupting at intervals of roughly 90 minutes. Yellowstone, established 1872, was the first national park.
Open on the map →Raw States
Raw States
Yellowstone National Park, Wyoming
The park's most predictable large geyser, erupting at intervals of roughly 90 minutes. Yellowstone, established 1872, was the first national park.
Open on the map →