The eastern Mediterranean seaboard - the Levant - stretches 400 miles north to south from the Taurus Mountains to the Sinai Peninsula, and 70 to 100 miles east to west between the sea and the Arabian Desert. The coastal plain of the southern Levant, broad in the south and narrowing to the north, is backed in its southernmost portion by a zone of foothills, the Shfela; like the plain this narrows as it goes northwards, ending in the promontory of Mount Carmel. East of the plain and the Shfela is a mountainous ridge, the hill country of Judah in the south, the hill country of Ephraim north of that, then Galilee and Mount Lebanon. To the east again lie the steep-sided valley occupied by the Jordan River, the Dead Sea, and the wadi of the Arabah, which continues down to the eastern arm of the Red Sea. Beyond the plateau is the Syrian desert, separating the Levant from Mesopotamia. To the southwest is Egypt, to the northeast Mesopotamia. The location and geographical characteristics of the narrow Levant made the area a battleground among the powerful entities that surrounded it.