The City of Ryland Heights is home to the Twin Train Tunnels as well as Grants Bend. 

      https://historyinyourownbackyard.com/video/the-grants-bend-railroad-tunnels-ryland-heights-kentucky/

Surrounding historical sites include:

Big Bone Lick State Park

Findlay Market

Cathedral Basilica of the Assumption

Roebling Suspension Bridge

Licking River Historic District