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Cahokia Indian Mounds State Park
The World’s Largest Catsup Bottle isn’t the only thing worth seeing in Collinsville, Illinois. As you leave the town, headed toward St. Louis, there’s another sight that’s tough to miss: the Cahokia Indian Mounds. It’s a darn shame. These mounds would be perfect for sledding. The largest of the mounds is Monks Mound, which you see above. It’s probably the one you’ll want to head for, because it’s the one with a staircase up its southern slope. Monks Mound is on the north side of the road, and there’s a parking lot close by, on the same side of Collinsville …