Highway 4 is an Israeli highway that runs along Israel's entire coastal plain of the Mediterranean Sea, from the Rosh HaNikra border crossing with Lebanon in the North to the Erez Border Crossing with the Gaza Strip in the South. The highway follows in part the route of the ancient Via Maris.

Nahariya is the northernmost coastal city in Israel. As of 2022, the city had a population of 63,947.