Ocmulgee Mounds Association, Inc

Since 1942, the volunteer, membership supported Ocmulgee National Monument Association (ONMA) has been the official nonprofit partner of Ocmulgee Mounds National Historical Park providing the resources to support the educational & interpretive programs at the park.  

We invite you to show your support for Ocmulgee Mounds National Historical Park by making a donation directly to the association. Your tax deductible donations go a long way in providing support for the various programs OMNHP has to offer.