Carillon Historical Park is a 65-acre park and museum in Dayton, Ohio, which contains historic buildings and exhibits concerning the history of technology and the history of Dayton.
Ash Cave is the largest recess cave east of the Mississippi and perhaps the most awe-inspiring feature of Hocking Hills State Park. With a horseshoe-shaped rim that spans 700 feet, with a runoff waterfall, Ash Cave is enormous and open on one side. It’s the southernmost of six natural areas that comprise Hocking Hills State Park, and is a must see for all visitors looking to experience Ohio caves.