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Making America's Best Idea Even Better
Devils Postpile National MonumentMiddle Fork of the San Joaquin River flooding Soda Springs Meadow in June 2006
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Devils Postpile National Monument
Contact Us
 

Please feel free to contact us at the following address and telephone number OR email us from the link below.

(For official park map and guide requests, please address your correspondence with "ATTN: information request.")

Devils Postpile National Monument
P.O. Box 3999
Mammoth Lakes, CA 93546

(760) 934-2289

 
The tops of the Postpile's columns  

Did You Know?
Devils Postpile is one of the finest examples of columnar basalt in the world. Approximately 55% of the formation's columns are six-sided.
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Last Updated: May 30, 2009 at 12:24 EST