Steam FurnaceDeer Lick KnobFawcettScrub RidgePeeblesDavis Memorial Nature PreserveBeaver PondLawsheMineral SpringsGeneral Electric AirportBacon FlatTolle HillDunkinsvilleMarble FurnaceWheat RidgeAdams CountyBehm MountainCedar MillsLocust GrovePine GapUnityCarey HillJaybirdSpires AirportTranquility State Wildlife AreaWhippoorwillHarshasvilleJohnson Ridge State Nature PreserveTranquilityNewman HillTener MountainSerpent MoundSerpent Mound State MemorialCoon HillMustard HillAdams Lake State ParkAlexander Salamon AirportBurr HillHoffer HillChaparral Prairie Nature Preserve