Oakville Indian Mound rises 27 feet high as the largest woodland mound in Alabama, with a base covering 1.8 acres and a flat top of over one acre. Built by prehistoric Copena Indians, it is 2,000 years old and was constructed from earth probably carried one basket at a time from the Oakville pond area, 300 yards to the east. The Copena, named for their use of copper and galena, were prolific mound builders, as shown by the remains of over 20 mounds in the surrounding area. They were primarily farmers and hunter-gatherers who engaged in ritual burials, with the dead often encased in a putty mixture of clay, ash and crushed shells. They were great traders in conch shells, marble, greenstone, copper and galena, all of which were found as mortuary offerings during the 1924 Smithsonian excavation of the Alexander Mound four miles to the southwest. Although the Oakville mound has never been excavated, it was the center of Copena society in the Moulton Valley and was used for ceremonial, religious, social and cultural purposes.