Plan an unforgettable 2026 day trip with Ohio historic sites packed with timeless architecture, fascinating exhibits, and photo-worthy stops.
Serpent Mound is the largest effigy mound in North America — and one of only two effigy mounds in Ohio. It's worth the 90-minute drive to see this preserved ancient earthwork that stretches 1,330 feet ...
Identification of specific item; Date (if known); Major Dache M. Reeves photographs of Ohio Mounds, image #, NMAI.AC.154; National Museum of the American Indian Archives Center, Smithsonian ...
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