Home›Places›Collinsville, IL›Cahokia Mounds State Historic Site
Historic place

Cahokia Mounds State Historic Site

30 Ramey St, Collinsville, IL
📅 1050–present🏛️ Archaeological Site / MuseumStill hereBuilt 1050
Open on the mapSlide back to 1050

The story

Largest pre-Columbian settlement north of Mexico. Population of 20,000 around 1100 AD - larger than London. 120 mounds including 100-foot Monks Mound. UNESCO World Heritage Site.

Everything that was here

Nearby history

Know something about Cahokia Mounds State Historic Site? An old photo, a date, a memory of what stood here before?

Add it on the map