Grayson County Kentucky (Historic Districts) has 3 places on the National Register of Historic Places including 1 place of National significance. Significant places include Falls of Rough Historic District, Court Square Historic District, Court Square Historic District (Boundary Increase).
The famous person Green,Willis and II is associated with one of more of the Grayson County historic places. Prominent architectural styles found in Grayson Country are Late Victorian and Gothic Revival.