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 on IL Rte. 111. From I-255, exit 24.
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I recently visited Cahokia Mounds with my family in April and it was really neat! Once we got to the top of the stairs we had a great view of St Louis and the surrounding area.Full Review
Cahokia was the biggest city in the Americas before 1800's. You can walk around and on the mounds. The tallest mound (Monks mound) gives you a good view of the surrounding area (you can see St...Full Review