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Park County topographic maps
Click on a map to view its topography, its elevation and its terrain.
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Obsidian Cliff
United States > Wyoming > Park County
The cliff was formed from thick rhyolite lava flow that occurred about 180,000 years ago. The vertical columns are cooling fractures that formed as the thick lava flow cooled and crystallized. The Cliffs stands at an elevation of nearly 7,400 feet (2,300 m) above sea level and goes on for about half a mile.…
Average elevation: 2,361 m
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