• Devils Postpile Formation

    Devils Postpile

    National Monument California

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  • Monument Open Until October 31, Visitor Services Limited this Fall

    Devils Postpile and the Reds Meadow Valley will be open until October 31, weather permitting. Mandatory shuttle buses will stop running after Wednesday, September 3. Visitors may experience parking congestion on weekends, so plan accordingly. More »

  • 37-Foot Vehicle Length Restriction on the Devils Postpile Access Road

    Devils Postpile has a limit of 37 feet for vehicles on the monument road. This may change during weather events, construction activities, vehicle congestion, or for safety reasons. Call or email for more information. More »

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Development of General Management Plan (GMP) to begin

By getting involved in the GMP, you are helping to create a vision for what Devils Postpile National Monument should be like in the future. Click here to add your name to a list for receiving more information on this important planning process.

 

Scoping for General Management Plan Has Begun

Help Devils Postpile plan for the future by participating in the General Management Plan process. Click here for more information about the General Management Plan, to download a copy of the scoping newsletter, and to comment on the process.

Did You Know?

The tops of the Postpile's columns

Devils Postpile is one of the finest examples of columnar basalt in the world. Approximately 55% of the formation's columns are six-sided. More...