Guided tour of historic landmarks in Collinsville, Illinois

Welcome to Cahokia Mounds, a remarkable historical site located at 30 Ramey Street, Collinsville, Illinois. As a UNESCO World Heritage Site, Cahokia Mounds offers a unique glimpse into the pre-Columbian Native American city that thrived here between 1050 and 1350 AD. Spread over 2,200 acres, it is the largest archaeological site in North America north of Mexico, featuring over 70 mounds that were once part of a sophisticated urban center. Visitors can explore the awe-inspiring Monks Mound, the largest earthen structure in the Americas, and enjoy the interpretive trails that weave through this ancient landscape. Our state-of-the-art Interpretive Center provides engaging exhibits and multimedia presentations that bring the Cahokian culture to life, offering insights into the art, religion, and daily life of the Mississippian people.