Nahal Gerar, also Nachal Grar (Hebrew: נחל גרר) is a wadi in Israel, in the Negev desert.
Nahal Gerar begins on the border between the northern Negev and the southwest foothills of Judaean Mountains, near the village of Lahav (ancient site of Tel Halif).
[2] Then the wadi flows west near the city of Lehavim, and along the southern edge of a large Bedouin town of Rahat.
An archaeological survey and excavation was conducted in 2010 by Noa Shaul on behalf of the Israel Antiquities Authority (IAA).
After the decline of the Egyptian sites, during the Early Iron Age, this area became culturally influenced by the Philistine settlers.