Grayson Lake State Park 
314 Grayson Lake Park Rd.
Olive Hill, KY 41164
606-474-9727
https://parks.ky.gov/olive-hill/parks/recreation/grayson-lake-state-park
State Park: Birding, Camp, Hike, Picnic, Walk, Water Sports
Majestic sandstone bluffs form a walled canyon high above the 1,512-acre lake. In ancient time, the Shawnee and Cherokee camped under the cliffs as they hunted game in the area; and later, pioneers scoured the cliffs for flint arrowheads and saltpetre, an essential ingredient for gunpowder.