A map of the Jericho area. The small black square north of the Wadi Kelt is the Hasmonean Palace. The larger black square below it is the Herodian Palace complex. Ein Auja and Ein Nueima are springs from which the Hasmoneans brought water via aqueduct to the Jericho Plain. Ein Kelt is a spring in the Wadi Kelt from which Herod brought water.