Israel Table of Contents
Figure 4. Topography and Drainage
The country is divided into four regions: the coastal plain, the central hills, the Jordan Rift Valley, and the Negev Desert (see fig. 4). The Mediterranean coastal plain stretches from the Lebanese border in the north to Gaza in the south, interrupted only by Cape Carmel at Haifa Bay. It is about forty kilometers wide at Gaza and narrows toward the north to about five kilometers at the Lebanese border. The region is fertile and humid (historically malarial) and is known for its citrus and viniculture. The plain is traversed by several short streams, of which only two, the Yarqon and Qishon, have permanent water flows.
East of the coastal plain lies the central highland region. In the north of this region lie the mountains and hills of Upper Galilee and Lower Galilee; farther to the south are the Samarian Hills with numerous small, fertile valleys; and south of Jerusalem are the mainly barren hills of Judea. The central highlands average 610 meters in height and reach their highest elevation at Mount Meron, at 1,208 meters, in Galilee near Zefat (Safad). Several valleys cut across the highlands roughly from east to west; the largest is the Yizreel or Jezreel Valley (also known as the Plain of Esdraelon), which stretches forty-eight kilometers from Haifa southeast to the valley of the Jordan River, and is nineteen kilometers across at its widest point.
East of the central highlands lies the Jordan Rift Valley, which is a small part of the 6,500-kilometer-long Syrian-East African Rift. In Israel the Rift Valley is dominated by the Jordan River, Lake Tiberias (known also as the Sea of Galilee and to Israelis as Lake Kinneret), and the Dead Sea. The Jordan, Israel's largest river (322 kilometers long), originates in the Dan, Baniyas, and Hasbani rivers near Mount Hermon in the Anti-Lebanon Mountains and flows south through the drained Hula Basin into the freshwater Lake Tiberias. Lake Tiberias is 165 square kilometers in size and, depending on the season and rainfall, is at about 213 meters below sea level. With a capacity estimated at 3 billion cubic meters, it serves as the principal reservoir of the National Water Carrier (also known as the Kinneret-Negev Conduit). The Jordan River continues its course from the southern end of Lake Tiberias (forming the boundary between the West Bank and Jordan) to its terminus in the highly saline Dead Sea. The Dead Sea is 1,020 square kilometers in size and, at 399 meters below sea level, is the lowest point in the world. South of the Dead Sea, the Rift Valley continues in the Nahal HaArava (Wadi al Arabah in Arabic), which has no permanent water flow, for 170 kilometers to the Gulf of Aqaba.
The Negev Desert comprises approximately 12,000 square kilometers, more than half of Israel's total land area. Geographically it is an extension of the Sinai Desert, forming a rough triangle with its base in the north near Beersheba (also seen as Beersheva), the Dead Sea, and the southern Judean Hills, and it has its apex in the southern tip of the country at Elat. Topographically, it parallels the other regions of the country, with lowlands in the west, hills in the central portion, and the Nahal HaArava as its eastern border.
Data as of December 1988