Background Information Old Testament New Testament New Testament (cont.) Gentile Period (cont.)
1-Biblical Jerusalem 16-Salem, Jebus 33-Ashlar Stones 51-Bethesda Pool 68-Saint Anne's Church
2-History of Jerusalem 17-Milo, Jebusite Wall 34-Temple Mount 52-Holy Sepulcher 69-Sultan's Pool
3a-Map of Today's City 18-Gihon Springs 35-NE of End of Wall 53-Garden Tomb 70-Citadel
3b-The Four Quarters 19-City of David 36-SE End of Wall 54-Fort Antonia 71-Colonnade Column
3c-Photos 20-David's Palace 37-Western Wall 55-Phasael Tower  
3d-Silwan 21-Temple Mount 38-West Wall Tunnel 56-Struthion Pool  
4-The Walls Today 22-Solomon's Walls 39-Mikvah, Ritual Baths 57-Gethsemane  
5-The Gates Today 23-Solomon's Quarries 40-The Large Mikvah 58-Tombs in Hinnom Miscellaneous
6-Archaeology Periods 24-Broad Wall 41-Wilson's Arch 59-Jerusalem Tombs Archaeological Finds
7-Archaeology History 25-Hezekiah's Tunnel 42-Warren's Gate Gentile Period Jason's Tomb
8-Old Ancient Core 26-Middle Gate 43-Barclay's Gate 60-Ecce Homo Lazarus' Tomb
9-Kidron Valley 27-Nehemiah's Wall 44-Robinson's Arch 61-Roman Inscription Tomb of David
10-Central Valley Hasmonean 45-Western Wall Street 62-Cardo Maximus Via Dolorosa
11-Hinnom Valley 28-Walls and Towers 46-Western Wall Shops 63-Roman Road Hezekiah's Pool
12-Mount of Olives 29-Aqueduct 47-South Temple Wall 64-Nea Church  
13-Mount Moriah 30-Acra 48-Archaeology Park 65-Al Aqsa Mosque  
14-Western Hill Mt Zion 31-Temple Mount 49-Siloam Road 66-Dome of the Rock  
15-Ophel 32-Tombs in Kidron 50-Siloam Pool 67-Temple Mount  
.............Generation Word Home Page ......................Jerusalem Site Map..................................Jerusalem 101 Home Page
25- Hezekiah's Tunnel
Warren's Shaft Pool of Siloam Tradional Pool of Siloam Siloam Channel
Hezekiah's Tunnel      

Hezekiah's Tunnel - back to the top

Hezekiah’s Tunnel was cut through bedrock in 701 BC under the City of David, curving and weaving for 1750 feet. If the same tunnel were cut in a straight line, it
would be 40% shorter at only 1070 feet. This tunnel was designed and cut to bring water from the Gihon Springs in the Kidron Valley located on the east side
of the Eastern Hill outside the city’s walls, through the bedrock of the Eastern Hill to the west side, where Hezekiah’s city of Jerusalem was expanding and
protected by the new Broad Wall.

After all that Hezekiah had so faithfully done, Sennacherib king of Assyria came and invaded Judah. He laid siege to the fortified cities, thinking
to conquer them for himself. When Hezekiah saw that Sennacherib had come and that he intended to make war on Jerusalem, he consulted with his
officials and military staff about blocking off the water from the springs outside the city, and they helped him. A large force of men assembled, and
they blocked all the springs and the stream that flowed through the land. ‘Why should the kings of Assyria come and find plenty of water?’ they said.
Then he worked hard repairing all the broken sections of the wall and building towers on it. He built another wall outside that one and reinforced
the supporting terraces (Millo) of the City of David. He also made large numbers of weapons and shields. . . It was Hezekiah who blocked the upper
outlet of the Gihon spring and channeled the water down to the west side of the City of David. He succeeded in everything he undertook.
- 2 Chronicles 32:1-5, 30

As for the other events of Hezekiah’s reign, all his achievements and how he made the pool and the tunnel by which he brought water into the city, are
they not written in the book of the annals of the kings of Judah? - 2 Kings 20:20


The pick marks of Hezekiah’s workers are still visible on the rock walls and ceiling of this 1,750 foot tunnel.

Hezekiah’s Tunnel is about 2 feet wide and 5 feet high at the entrance near the Gihon Springs, as seen in this photo. Notice the fresh water still moving through this tunnel as it has for 2,700 years.


The tunnel ceiling is only 5 feet high at the entrance, but reaches 16 feet toward the end, near the Pool of Siloam. The water is generally knee deep at the
beginning but only to mid calf throughout the rest of the tunnel. At times the water in the tunnel can be chest deep, depending on the circumstances.

The water naturally flows from the Gihon Springs to the Pool of Siloam because the tunnel was cut using a 12 inch (0.6‰) gradient altitude difference between each end of the 1,750 foot tunnel.


A nice photo of the tunnel clearly showing the pick marks, the sharp corners where the walls and ceiling meet, and the fresh moving, cool water on the floor of
the tunnel which comes above the ankles to mid-calf.

The tunnel is 130 feet below the ground surface above on the Ophel.


This tunnel was discovered by Edward Robinson in 1838 and was cleared by Montague Parker’s team during the years 1909-1911. The water had continued
flowing through this tunnel for 2,000 years. In fact, before its rediscovery, people thought the water in the area of the Pool of Siloam came from its own spring. It
was not until later that people realized the water in the Pool of Siloam is actually water from the Gihon Springs over a third of a mile away. Water still flows naturally
from the Gihon Springs today through Hezekiah’s Tunnel and to the Pool of Siloam.

 


A bend in the tunnel going left.

Toni Wiemers
Toni in 2012


Notice the pick marks of Hezekiah's men that can still be seen in the bedrock under the City of David. In this photo the tunnel turns to the right.

 


Galyn Wiemers in Hezekiah's Tunnel in 2007.


A turn in the Tunnel goes back to the right.

 


Galyn Wiemers in Hezekiah's Tunnel in 2010.

 

 

 


Toni points to the place where an inscription etched in the rock wall by Hezekiah's men was found in 1880. It is called the Siloam Inscription and was engraved in 701 BC. It describes how two teams of workers cut the tunnel, each coming from opposite ends, and when they met the water began to flow.


The Siloam Inscription was written in 701 BC and discovered in 1880. It was engraved in the wall of the tunnel, but later chiseled out of the bedrock and taken
to a museum in Istanbul, Turkey. Inscribed by one of Hezekiah’s workmen near the western end of the tunnel close to the Pool of Siloam, it reads:

[…when] (the tunnel) was driven through. And this was the way in which it was cut through: While [ . . .] (were) still [ . . . ] axes, each man toward his fellow, and while there were still three cubits to be cut through, [there was heard] the voice of a man calling to his fellows, for there was an overlap in the rock on the right [and on the left]. And when the tunnel was driven through, the quarrymen hewed (the rock), each man toward his fellow, axe against axe; and the water flowed from the spring toward the reservoir for 1200 cubits, and the height of the rock above the heads of the quarrymen was 100 cubits. - Siloam Inscription, engraved in 701 BC

 


An imitation of the actual stone and the inscription that was removed and taken to a museum in Istanbul, Turkey.

Stairs leading out of Hezekiah’s Tunnel to an open channel, through which the water flows into the Pool of Siloam.

Siloam Channel - Traditional Pool of Siloam - back to the top


The water in the channel flowing out of Hezekiah’s Tunnel has been considered sacred and was believed to have healing powers. A church was built over the site
by the empress Eudokia around 450 AD. This church, along with most other churches of the Byzantine Empire, was destroyed in 614 when the Persians
invaded the Holy Land and Jerusalem. The remains of the bases of the pillars can be seen in the water of this open channel. The Bordeaux pilgrim, who saw
this location in 333 AD, wrote that this pool had four porches. In the 500’s, after the Church of Siloam was built by Eudokia, but before the Persians destroyed it, a pilgrim from Piacenza wrote:

You descend by many steps to Siloam, and above Siloam is a hanging basilica beneath which the water of Siloam rises. Siloam has two basins
constructed of marble, which are separated from each other by a screen. Men were in one and women in the other to gain a blessing. In
these waters miracles take place, and lepers are cleansed. In front of the court is a large man-made pool and people are continually washing there; for at regular intervals the spring sends a great deal of water into the basins, which goes on down the valley of Gethsemane (which they also call Jehosaphat) as far as the River Jordan.

back to the top


A view of the open channel at the end of Hezekiah’s Tunnel. This channel flows into the Pool of Siloam.
The circular, or cylinder, remains of pillars are from a Byzantine church built on this site that was called the Siloam Church.

A view of the open channel from the exit of Hezekiah’s Tunnel. The Pool of Siloam is just a few feet on the other side of the gate that is seen at the end of the
channel. Until 2005, the channel was identified as the Pool of Siloam, but in 2005 the actual Pool of Siloam was uncovered accidentally by a city crew working on
the public sewer system. Today this water flows on toward that pool.
.


Warren's Shaft - The water from the Gihon Springs followed a natural tunnel to the base of a shaft discovered by Warren. This shaft was developed from a natural sinkhole that extendeded down to the natural tunnel of water from the Gihon Springs. City planners widened the sinkhole and developed a tunnel to reach it from the upper ground level of the city from within the city's walls. Warren's Shaft functioned like a well. A person at the top of the shaft in the inclined tunnel could lower a bucket on a rope to the bottom of the 38 foot shaft to get fresh water from the resevoir below. A person could reach this inclined tunnel by entering a vaulted chamber from the ground level, walking down a steep, stepped tunnel, then use a ladder to descend a nine-foot scarp drop to arrive in the inclined tunnel. The entrance to this water system was within the city walls, while the Gihon Spring was outside the walls.

Joab could have entered through Warren's Shaft, or he may have used the natural tunnel before it was blocked to access the inclined plane and ascend into the city.

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Hezekiah's Tunnel Diagram, Details

Pool of Siloam - back to the top


 

  Watch Galyn's video from 2007 of Hezekiah's Tunnel
  Watch Galyn's video of Hezekiah's Tunnel from 2010
       
       
 
 

JERUSALEM: HISTORY, ARCHAEOLOGY AND
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