The Irene Mound is a historical site in Georgia associated with the Mississippian culture.
The Irene Mound site was located on the western bluff of the Savannah River.
It was about 2.4 hectares in size,[3] and is the largest Mississippian site on the Georgia coast.
[5] It is believed to have housed the local chief and his family, no more than 30 or 40 people total.
[3] The Works Progress Administration, Chatham County commissioners and Savannah chamber of commerce organized an archaeological project which excavated the Irene Mound site between 1937 and 1940.