• Devils Postpile Formation

    Devils Postpile

    National Monument California

There are park alerts in effect.
show Alerts »
  • Devils Postpile National Monument is Open for the Season

    Devils Postpile is open for the 2014 season. The ranger station will be open daily from 9am-5pm. The Devils Postpile campground is open. Ranger walks to Devils Postpile occur daily at 11 am. More »

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

 

Did You Know?

Black Bears are excellent tree climbers.

Black bears are commonly seen in Devils Postpile. Although they are not as active in winter months and spend much of this time in their dens, they could be seen any time of the year.