Devils Tower National Monument, USA

Devils Tower National Monument, USA
Devils Tower National Monument, USA

Devils Tower  is  located in the Black Hills, northeastern Wyoming in the United States.
It rises dramatically 386 m above the surrounding terrain and the summit is 1,558 m above sea level.
There are a few Theories of how the formation of this unique mountain of basalt occurred, most likely since the large masses of lava that cool slowly creates a polygonal joint pattern. Similar patterns can be found inIceland, and in the hexagon pool in Israel.
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For more info visit Wikipedia Devils Tower National Monument
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