In this episode of The Atlas Obscura Podcast, we visit an old ceremonial site in Ohio. The Newark Earthworks were built thousands of years ago by indigenous peoples and are part cathedral, part cemetery, part astronomical observatory and now part golf course.

Our podcast is an audio guide to the wondrous, impressive and strange places in the world. In less than 15 minutes we will take you to an incredible site, and along the way you will meet some fascinating people and hear their stories. Visit us daily Monday through Thursday to discover a new wonder with co-founder Dylan Thuras and a neighborhood of Atlas Obscura reporters.