Sweet LickEstill Springs Historical MarkerNorth IrvineEstill Collegiate Institute Historical MarkerIrvineSweet Lick KnobEstill County Historical MarkerIrvine Historical MarkerBattle of Irvine Historical MarkerEstill CountyWest IrvineCaptain John C Wilson Historical MarkerLower White OakStumpCalla AirportSouth IrvineRavennaCalloway CrossingSparks MountainCow CreekLow KnobWisemantownWitt SpringsWittReevesCalloway CreekCamp BurnamwoodBarnes MountainCottage Furnace Historical MarkerEstill Steam Furnace Historical MarkerPittsMillers CreekTipton RidgePeter MountainHargettHillsboro HeightsRed River Iron Works Historical MarkerPreacher Estes MountainAldersgate Camp and Retreat CenterBarker Point