The first settlers in the Ohio area were the Adena Native Americans (800 BCE–100 AD), who were known for their mounds. I traveled around Southwestern Ohio visiting these mounds and learning about the ...
About 65 feet tall and 800 feet in circumference, the Miamisburg Mound in Ohio is one of the largest conical Indian mounds in eastern U.S. It is the only mound located in the prehistoric site park. It...
Sinking Spring, Ohio has the only octagonal schoolhouse in the State. It is currently included in the Library of Congress Historic American Buildings Survey. Made of bricks, the Octagonal Schoolhouse ...
The Serpent Mound Historical Site is the largest effigy mound in the world, about 1,400 feet long. An effigy mound is a giant earthen sculpture used as a shrine to honor the powerful spirit it represe...



