This discovery was first announced in JewishPress.com in April 2013.

The longest water tunnel ever discovered in Israel is being excavated in Jerusalem, near the train station in the southern part of the city. Both the tunnel and a stone column head at its opening, belonging to a state structure dating back to the kings of Judea, are considered proof that the tunnel digging was done during the First Temple period.




Running 700 feet, the tunnel was discovered several weeks ago during an excursion organized by the Kfar Etzion Field School, according to a report Friday in the Israeli daily Ma’ariv.

Yaron Rosenthal, who runs the school for the Society for the Protection of Nature in Israel, said instructors chanced upon the tunnel just east of the security barrier which separates Israel from Palestinian population centers in Judea. Rosenthal estimated the structure predated 586 B.C. He said the tunnel is one of the longest tunnels in the Holy Land used to transport spring water.

He said that markings, stairs and aesthetic relief carved into the stone suggested that the tunnel belonged to a Judaean king.

“We entered a 15-foot shaft through a very narrow entrance and headed eastward underground,” Rosenthal recalled. “We were amazed at the beauty of the structure we were in, whose corridor is built from huge slabs of more than a cubic yard. At the end of this construction, a simpler path begins and a neat staircase leads to that part.”

The tunnel’s ceiling varies between five and nine feet and it is two to three feet wide, he said. The tunnel is within Jerusalem’s municipal boundaries, according to Ma’ariv.

The Israel Antiquities Authority conducted preliminary checks in the region three years ago but decided not to excavate, according to Ma’ariv.