Ancient Arad

Ancient Arad is located in the Negev, some 30 km. northeast of Beer Sheva, on a hill that rises 40 m. above the surrounding plain. During the 18 seasons of excavation conducted from 1962- 1984, it became clear that the remains of ancient Arad are located in two separate areas and are from two distinct periods. The Canaanite city (3rd millennium BCE) was located mainly on the southern slope of the hill. On the summit of this hill, several fortresses were built in the period of the Kingdoms of Israel and Judah (10th-6th centuries BCE) and also later, during the Persian, Hellenistic and Roman periods (5th century BCE to 4th century CE). In the Early Arab period (7th-10th century), a fortified caravansary was established to protect the trade routes which passed there. Arad is mentioned in the Bible in the story of the failed attempt to reach the Promised Land (Numbers 21:1) and in the list of the Canaanite kings defeated by the Children of Israel. (Joshua 12:14) There exists, however, a historical-chronological problem with this biblical account, as there is no evidence that Tel (Heb., mound) Arad was inhabited during the Late Bronze Age. Scholars suggest that the King of Arad mentioned in the Bible was in fact the ruler of the Kingdom of Arad, "the Negev of Arad" (Judges 1:16), whose capital was another city. (Jewish Virtual Library)

Link: http://www.jewishvirtuallibrary.org/jsource/Archaeology/arad.html