Sheldon Municipal AirportSheldon Country ClubHills ParkHonoring World War I Veterans Historical MarkerSheldon City ParkSheldonThorman ParkRitterEvanderMemorial to Four Pioneers Historical MarkerStrouth Wildlife Management AreaMatlockDouma ParkAshtonArcherAshton Pits State Public Hunting AreaSanborn Golf and Country ClubBoydenSanbornBoyden Recreation AreaPhilbyHospersWorld War II Memorial ParkDagel Unit - Otter Creek Wildlife Management AreaLittle Rock River Wildlife Area - Central UnitSibley Municipal AirportGoewey Prairie PreserveNewkirkWheeler Wildlife RefugeMaxCloverdaleMill Creek AreaMelvinGeorgeSibley Unit - Otter Creek Wildlife Management AreaPrimgharMiddleburgO'Brien CountySibleyPlessis