Olentangy Caverns

Olentangy Caverns, located in Delaware, Ohio, offers a fascinating glimpse into natural history. These limestone caves were carved millions of years ago by underground rivers. Visitors can explore passageways, discover ancient fossils, and learn about the area's Native American history. The site also features activities like gem mining, mini-golf, and a petting zoo, making it a fun, educational destination for families and adventurers alike. A unique geological gem in Ohio!