Discovered, mysterious and impressive ancient tunnel.

Archeology

A mysterious and impressive ancient tunnel, hewn through the rock over a length of
approximately 50 meters, was unexpectedly discovered near Kibbutz Ramat Rachel in
Jerusalem. The extraordinary discovery was uncovered during archaeological
excavations conducted by the IAA  .
“We were excavating in relatively rocky and exposed terrain when suddenly we
discovered a natural karstic cavity,” said Dr. Sivan Mizrahi and Zinovi Matskevich,
excavation directors on behalf of the IAA. “To our amazement,
as the excavation progressed, this cavity developed into a long tunnel. Parts of it are still
collapsed, so the tunnel has not yet revealed all of its secrets.”
The entrance to the ancient complex from the surface was through a staircase
descending to a hewn opening that led into the tunnel. The tunnel itself was discovered
filled with layers of soil that had accumulated over hundreds, perhaps even thousands,
of years.
Excavation at several points inside the tunnel showed that it reaches a height of up to 5
meters and a width of approximately 3 meters. “The quarrying was executed
meticulously. It is clear that whoever carved this tunnel invested tremendous effort,
careful planning, and possessed the capabilities and resources necessary to achieve this
goal.”
Yet the purpose of the tunnel remains unclear.

At first, researchers proposed that this was an ancient water installation intended to
reach a spring source. This assumption, however, was ruled out, first because the tunnel
walls are not plastered and, second, following consultation with a geologist, because no
underground water horizons are known in this area, and the tunnel contains no
indication of water accumulation.
The possibility that this was some kind of underground agricultural or industrial
installation was then examined, but the scale of the work and the absence of
comparable sites in the vicinity made this explanation unlikely.
The researchers’ current assessment is therefore that the tunnel was intended to reach
a chalk layer suitable for quarrying building stones or producing lime. Possible evidence
supporting this interpretation includes a shaft carved into the tunnel’s ceiling, which
may have been used for ventilation, as well as quarrying debris discovered on the tunnel
floor - although this interpretation, too, remains uncertain.
Alternatively, the findings may indicate that the quarrying and construction of the
tunnel were never completed, and therefore its intended purpose and nature remain
unknown.
According to Dr. Mizrahi and Matskevich, “The date of the tunnel is also a mystery to us,
since not even the smallest find was uncovered that could indicate when it was created.
At the same time, the tunnel lies only a few hundred meters, as the crow flies, from two
significant ancient sites - a public building from the Iron Age (First Temple period) in the
Arnona neighborhood, and Tel Ramat Rachel, where settlement remains dating from the
Iron Age through the Islamic period have been documented.”

Photo - The ancient tunnel uncovered in Jerusalem. Yoli Schwartz, IAA