Monks Mound at Cahokia Mounds State Historic Site

Cahokia Mounds: The Ancient Native American Mound Building Civilization You Shouldn’t Miss

Did you know the largest ancient settlement north of Mexico is just fifteen minutes east of St. Louis? It's practically right over the Mississippi River bridge. However, it isn’t one of the top visited places in St. Louis. Here's the research you need to prepare yourself for a great learning and exploring trip through our country's largest ancient city.