• 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 »

First Aid

Recommended items to include in your first-aid kits:

  • medical adhesive tape
  • various sized adhesive bandages
  • sterile gauze squares
  • tweezers
  • alcohol and iodine wipes
  • hydrogen peroxide
  • triple antibiotic ointment
  • small bandage scissors
  • insect bite ointment
  • acetaminophen / ibuprofen

Also be sure to consider special needs of anyone in your party and be ready to provide any relevant medical information to an emergency medical provider.

Did You Know?

The

The Devils Postpile that you see today is only a fraction of the size the original lava flow formation that filled this valley. Natural processes, especially glaciers, have eroded the rest.