Checking In
Welcome Aboard

In these pages you will find information to help you when reporting to MCAGCC.

If you have any questions or concerns, you can find a phone number to your unit in the 'Check In Locations' tab on the right.

a photo of the desert enviroment

  • Welcome to Twentynine Palms, California. A Desert oasis within Southern California.
  • Geographically located in Eastern San Bernardino County, In the high desert of the Morongo Basin sitting 2,000 feet above Coachella Valley. sizing in at approximately 1,100 square miles, Twentynine Palms is easily the largest Marine Corps base landmass wise, Wich makes it exceptionally perfect for training.
  • With an Average of less than 4" of rain annually, Temperatures can reach over 118°.




The Uniform for check in during summer season is service "A" or service "C" and during the winter season is service "A".
  • All Original Orders
  • Receipts for travel claim
  • Dependent information (if not currently in DEERS)
    1. Birth Certificate/Supporting Docs
    2. Marriage License/Divorce decree
  • Certified copy Pg 3 & dependency application (Housing)
  • Medical Record
  • Dental Record
  • Personal Weapon Registration
  • Car Registration/Proof of Insurance
Marine Corps Air Ground Combat Center Twentynine Palms