Lake al-Hula

The Hula Valley (Hebrew: עמק החולה‎‎, translit. Emek Ha-Ḥula; also transliterated as Huleh Valley) is an agricultural region in northern Israel with abundant fresh water. It is a major stopover for birds migrating along the Syrian-African Rift Valley between Africa, Europe, and Asia. The marshland around Lake Hula, a breeding ground for mosquitoes carrying malaria, was drained in the 1950s. A small section of the valley was later reflooded in an attempt to revive a nearly extinct ecosystem. An estimated 500 million migrating birds now pass through the Hula Valley every year.

Lake Hula was historically referred to by different names. The 14th century BCE Egyptians called the lake Samchuna, while the Hebrew Bible records it as Merom. In the 1st century CE, the Jewish-Roman historian Flavius Josephus termed it Semechonitis (ancient Greek Σημεχωνίτις), John Lightfoot writing it as Samochonitis, while in the Talmud it is called Yam Sumchi – i.e. Sea of Sumchi. Currently the lake is called Buheirat el Huleh in Arabic and Agam ha-Hula in Hebrew, stemming from the Aramaic Hulata or Ulata. The "Waters of Merom" has sometimes been used in scientific literature, although that term refers specifically to springs on the western side of the valley.

The Hula Valley lies within the northern part of the Syrian-African Rift Valley at an elevation of about 70 meters above sea level, and covers an area of 177 square kilometers (25 km by 6–8 km). On both sides of the valley are steep slopes: the Golan Heights to the east and the Upper Galilee's Naftali mountains to the west rise to 400 to 900 meters above sea level. Basalt hills of about 200 meters above sea level along the southern side of the valley intercept the Jordan River, and are commonly referred to as the basalt "plug", the Korazim block, or Korazim plateau (actually a temporary geologic base level), as they restrict water drainage downstream into the Sea of Galilee.

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