Tel Megiddo
A UNESCO World Heritage site since 2005, Tel Megiddo comprises twenty-six stratified layers of the ruins of ancient cities in a strategic location at the head of a pass through the Carmel Ridge, which overlooks the Valley of Jezreel from the west. Megiddo has been excavated three times. The first excavations were carried out between 1903 and 1905 and a second expedition was carried out in 1925. During these excavation it was discovered that there were twenty levels of habitation, and many of the remains uncovered are preserved at the Rockefeller Museum in Jerusalem and the Oriental Institute of the University of Chicago. Yigael Yadin conducted a few small excavations in the 1960s. Since 1994, Megiddo been the subject of biannual excavation campaigns conducted by The Megiddo Expedition of Tel Aviv University, directed by Israel Finkelstein and David Ussishkin, together with a consortium of international universities. A major find from digs conducted between 1927 and 1934 were the Megiddo Stables – two tripartite structures measuring 21 meters by 11 meters, believed to have been ancient stables capable of housing nearly 500 horses.