Explore St. Louis

Cahokia Mounds

2,200-acre state historic site (designated a United Nations World Heritage Site) preserves the remains of the largest pre-Columbian city north of Mexico, including the 100-foot high Monks Mound. Open W-Su, 9 am-5 pm. Suggested donation $7 adults; $15 family.

Locations

30 Ramey St.
Collinsville, IL 62234
United States