• Devils Postpile Formation

    Devils Postpile

    National Monument California

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  • Tentative Opening Date Announced

    A tentative opening date of May 25, 2013 has been announced for Devils Postpile and Reds Meadow Valley. Campgrounds will not be open until mid-late June. Limited visitor services will be available. This is condition dependent and subject to change. More »

  • Devils Postpile Sets 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 »

Multimedia Presentations

Roadside Heritage Project

The Roadside Heritage Project, largely created by youth from nearby communities, gives voice to many compelling stories from the Eastern Sierra.

PODCASTS

Roadside Heritage Series

Learn more about the natural and cultural history of the Eastern Sierra through a series of podcasts produced by the Eastern Sierra Institute for Collaborative Education. The Roadside Heritage series is available for download. CD's are also available at the Mammoth Lakes Welcome Center for those traveling to Devils Postpile.

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...