So how do you get to the park?

From Cincinnati:

Take I-71 North towards Columbus. Take State Route 56 East through Mt. Sterling.
Continue on State Route 56 East through Circleville and Laurelville to South Bloomingville, Ohio.
In South Bloomingville take State Route 664 North approximately 4 miles to the park.

From Columbus:

Take US 33 East through Lancaster. Exit at State Route 664 (Logan-Bremen exit). Turn right (south) onto SR 664.

From Toledo:

Take I –75 South toward Findlay, get on State Route 23 to Columbus. Take I-270 East towards Wheeling to U.S. 33 East (Lancaster Exit).
Travel East to Logan, Exit 664 South.
 

From Cleveland:

Take I-71 South toward Columbus.
Take 270 East toward Wheeling, WV to U.S. 33 East (Lancaster Exit) Travel East to Logan, Exit on 664 South

View Hocking Hills State Park in a larger map