Magdalen Laver MotteNorth WealdDown Hall MotteSheering Hall RingworkOld HarlowHarlow MillHarlowOngar CastleChipping OngarHatfield HeathHigh OngarFyfield AirstripHarlow Town ParkSawbridgeworthWillingale DoeEppingLittle HallingburyNavestock SladesHunsdonRoydonKelvedon HatchTheydon BoisStaplefordHigh EasterCanfield CastleAbridgeWidford Barrow HillBishops StortfordWaytemore CastleTakeleyMuch HadhamHoddesdonBroxbourneLondon Stansted AirportPirgoGreat AmwellWaltham AbbeyCheshunt LakeLittle HadhamIngatestone