A UNESCO World Heritage Site and the largest pre-Columbian settlement north of Mexico, built by the Mississippian culture around 1050–1200 AD. Features 70+ earthen mounds including Monks Mound, taller than the Great Pyramid's base.
Good to know
- Hours
- Grounds open daily; Interpretive Center Wed–Sun 9 AM – 5 PM
- Best for
- history, archaeology, heritage
Location
30 Ramey St, Collinsville, IL 62234
38.6556, -90.0619 View on map
Tips for visiting
- The interpretive center provides excellent context. Climb Monks Mound for views of the surrounding plains.