Sparks MountainCow CreekEstill Steam Furnace Historical MarkerPittsSweet LickTipton RidgeLower White OakRavennaEstill CountyEstill Springs Historical MarkerIrvineEstill Collegiate Institute Historical MarkerEstill County Historical MarkerIrvine Historical MarkerBattle of Irvine Historical MarkerNorth IrvineCottage Furnace Historical MarkerSweet Lick KnobLow KnobMillers CreekSouth IrvineCaptain John C Wilson Historical MarkerBarnes MountainWest IrvineStumpRed River Iron Works Historical MarkerCalla AirportTiptonFitchburgCalloway CrossingAldersgate Camp and Retreat CenterWisemantownCamp BurnamwoodPryseTexolaCalloway CreekState RockPeter MountainHillsboro HeightsKaincaid Mountain