Before you is the second largest temple mound in the United States. Only Monks Mound in Cahokia, Illinois, is larger. This eight acre mound, constructed from a natural hill, was built and used from about 1300 to 1600 by the Mississippians, ancestors of the Natchez Indians.
Unlike dome shaped mounds constructed only for burials, Emerald Mound supported temples, ceremonial structures, and burials of a complex society's civic and religious leaders.