Lakes in Simpson County, Kentucky OTHER COUNTIES NEARBY Allen County Barren County Breckinridge County Butler County Christian County Daviess County Edmonson County Grayson County Green County Hancock County Hardin County Hart County Hopkins County Larue County Logan County Mclean County Metcalfe County Monroe County Muhlenberg County Ohio County Todd County Warren County Cannon County Cheatham County Clay County Davidson County Dekalb County Dickson County Jackson County Macon County Montgomery County Putnam County Robertson County Rutherford County Smith County Stewart County Sumner County Trousdale County Warren County Williamson County Wilson County Kentucky Lakes