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Where is the Devils Postpile?
GeologyNational Monuments
Quick Answer
It is in eastern California, near Mammoth Mountain in the Sierra Nevada. It is known for its tall basalt columns.
The Full Story
Devils Postpile is a geological formation in California’s Sierra Nevada, near Mammoth Lakes. It features striking columnar basalt formed when a lava flow cooled and cracked into polygonal columns. Glacial erosion later exposed the formation, leaving the dramatic cliff seen today. It is protected within Devils Postpile National Monument.
Key Facts
1.Near Mammoth Lakes, California
2.Made of columnar basalt
3.Exposed by glacial erosion
YouTube Angle
Suggested video title for this topic:
"A tower of stone built by cooling lava"