Map of the Greater Yellowstone Ecosystem

Map of Greater Yellowstone showing boundaries by owner, the Continental Divide, rivers and lakes, roads, and state boundaries
The Greater Yellowstone Ecosystem. Sizes, boundaries, and descriptions of any ecosystem can vary—and the Greater Yellowstone Ecosystem is no exception.

NPS / Yellowstone Spatial Analysis Center


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Last updated: June 24, 2016

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P.O. Box 168
Yellowstone National Park, WY 82190-0168


(307) 344-7381

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