Illinois Caverns State Natural AreaSaint JoeTiptonBurksvilleBurksville StationFogelpole Cave Nature PreserveLemensMonroe CountyWetzler LakeWartburgMaeystown Historic DistrictMaeystownBissell LakeRenaultDuclos RLA AirportFults Hill Prairie Nature PreserveMadonnavilleFultsWaterloo Historic DistrictWaterlooMonroe CityBranch Lake (historical)Chalfin BridgeFoster PondLake MildredAmesIvyRed BudRed Bud Historic DistrictKiddVoges AirstripValmeyerHeckerFort Chartres State ParkSmith RLA AirportCrook RLA AirportMoredock LakeJawboneLuhrwood LakesModoc Rock Shelter National Historic Site