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.
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We enjoyed this stop on our drive out west. The museum was nice, not too big or overwhelming. Lots of trails to walk on to check out the mounds. Stairs up to the top of the big mound were fun to do...Full Review
I've been wanting to come to this place for a long, long time. It did not disappoint. The main mound is a earthen platform mound with a basal foot print bigger than the Great Pyramid of Giza. There...Full Review