Cahokia Mounds State Historic Site
Site of the largest prehistoric Indian city north of Mexico. Interpretive center, Woodhenge solar calendar, special events. From I-55, exit 6 IL Rte. 111. From I-255, exit 24.
TripAdvisor Rating756 Reviews | Write a Review
If you have not been back to the Mounds since grades school, you need to make another trip. The new center is fantastic with very good "hosts" willing to give you inside information. The museum...Full Review
In 1966-1968, I lived in Collinsville, Illinois, close to the largest and most complex archaeological site north of the great pre-Columbian cities in Mexico. As a history buff, it didn't take me long...Full Review