From the Mountain Parkway take the Slade Exit (#33).  Go South toward Beattyville on Kentucky Highway 11 which is a section of the Red River Gorge National Scenic Byway.  Approximately 6.2 miles from the exit there is a parking area on the right and the entrance to the Graining Fork Nature Preserve is directly across Highway 11 from the south end of the parking area.

Google Map (click here) and look at the Google Earth veiw for the best perspective.

Protecting an outstanding natural resource