Cahokia Mounds
4.7FreeClosed · opens tomorrow 9:00 AMExplore America's ancient indigenous metropolis at this UNESCO World Heritage Site.

Located just across the Mississippi River from St. Louis in Collinsville, Illinois, Cahokia Mounds is a UNESCO World Heritage Site preserving the ancient remains of a major Mississippian civilization. Visitors can climb Monks Mound, the largest prehistoric earthwork in North America, to take in panoramic views of the surrounding grounds and distant city skyline. The site features extensive walking trails and interpretive signage detailing the history of this pre-Columbian urban center.
History
Cahokia was inhabited from around 600 AD and reached its peak between 1050 and 1200 AD, becoming one of the largest urban centers in the world during that period. It was designated a UNESCO World Heritage Site in 1982, recognizing its historical significance and preservation efforts.
Expert notes
- Plan your visit in advance to allow enough time to explore the site.
- Check for guided tour availability for a more informative experience.
- Bring water and snacks, as there are limited facilities on site.
- Visit the interpretive center first to gain context about the mounds.
- Respect the mounds and surrounding areas as they are significant cultural sites.
- Consider visiting during special events for unique experiences.
- Explore the trails for a more immersive experience of the landscape.
- Use sunscreen and wear a hat, as there is limited shade on the site.
- Check the weather before your visit to dress appropriately.
- Photography is encouraged, but be respectful of the site and other visitors.
Features
- Accessibility Features
- Archaeological Research Opportunities
- Educational Exhibits
- Gift Shop
- Guided Tours
- Historical Significance
- Interpretive Signs
- Outdoor Activities
- Parking
- Photography Spots
- Picnic Areas
- Restrooms
- Scenic Views
- Special Events
- Visitor Center
- Walking Trails
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