Moundville Archaeological Park is a significant archaeological site located in Alabama, known for its large earthen mounds built by the Mississippian culture. The park features 29 mounds that were constructed between 1000 and 1450 CE, serving as ceremonial and political centers for the ancient inhabitants. The park also includes a museum that showcases artifacts and information about the Native American societies that once thrived in the region. Visitors can explore the mounds, learn about the history of the site, and enjoy scenic views of the Black Warrior River.