Explore the 2023 Ophel Excavation

2023 Ophel Group
From the July-August 2023 Let the Stones Speak Magazine Issue

The 2023 Ophel season focused primarily on removing Byzantine material to further expose Second Temple Period structures. This was the largest and most extensive phase to date. The site was divided into four separate areas, each with its own archaeologist supervisor and assistant supervisor.

The excavation was jointly led by Hebrew University archaeologists Prof. Uzi Leibner and Dr. Orit Peleg-Barkat. With the excavation phase now complete, the team will study the finds and prepare them for full scientific publication. The following is a snapshot of the excavation areas and some small discoveries that were made.

Ophel 2023 Excavation

Area D

Supervisor: Amir Cohen-Klonymous

Assistant: Akiva Goldenhersh

Team: 16

The 2022 excavation revealed that the monumental Second Temple Period building extended northwest beneath a dense collection of large Byzantine buildings. Since the Byzantine period is well represented throughout the Ophel (as opposed to Second Temple Period structures), Israel’s authorities approved the removal of select Byzantine buildings to further expose the monumental structure from almost 500 years earlier. Removing these Byzantine structures was the main focus of the 2023 excavation and proved to be a much more extensive effort than originally planned.

Let the Stones Speak

Excavation of the Byzantine building revealed two distinct floors, which shows it was constructed in two main phases. Significant quantities of pottery were collected and taken to the lab at Hebrew University for restoration. We did not begin to further expose the monumental structure until the last few days of excavation, when an impressive vaulted chamber started to appear in the eastern part of Area D, as well as an inner wall in the western part. The Herodian vaulted chamber was oriented the same direction as the monumental structure. Although we uncovered only the top and side of the vault, we know it stands at a preserved height of over two meters from the floor of the monumental building.

Area D during excavation
Aubrey Mercado/AIBA

Small finds include hundreds of coins, several ornately carved stone architectural fragments, numerous Byzantine items carved or embossed with crucifixes, ostraca, several complete oil lamps and other complete vessels, and more.

Ornate Herodian Period Ceiling Panel

This amazing discovery was made on one of the final days of excavation while removing a Byzantine wall. The ornate carvings include four separate rosettes, which is a well-known motif from the Herodian period, particularly on the Ophel. Originally, this ceiling panel would likely have adorned the ceiling or lintel of a small room in an important structure. According to dig codirector Dr. Orit Peleg-Barkat, one of the world’s foremost experts on Second Temple Period architecture, this Ophel ceiling panel is the most impressive ever discovered in Jerusalem.

The ceiling panel in situ
Aubrey Mercado/AIBA


Tal Rogovski
Tal Rogovski

Hundreds of coins were found across the entire excavation this year. Almost half of these came from Area D. At certain times during the excavation, three metal detectors were in use concurrently over the dig site. These coins have been taken to the lab at Hebrew University and will undergo cleaning. Then they will be analyzed for their date and relative importance. Beyond their intrinsic value, coins have great archaeological value as they help date the archaeological layer (dating material using coins is more accurate than dating material using pottery or even carbon dating). In the 2022 season, a rare silver half-shekel coin from the third year of the Jewish revolt was discovered. Hopefully, such another rare coin is among the hundreds found this season.

Area D1

Supervisor: Christopher Eames

Assistant: Shoham Buskila

Team: 5

As it has in the past, Area D1 furnished several surprises. Area D1 is a subterranean drainage system consisting of a series of tunnels that carried water from mikvehs (purification baths) built under the grand Second Temple Period monumental building. The tunnel system also makes up a significant foundational part of the upper monumental structure.

The 2022 excavation removed later period fills within the tunnels. This season was primarily conducted outside the tunnel, with the purpose of exploring a barely visible, blocked-off continuation of the tunnel toward the northeast.

Area D1 during excavation
Aubrey Mercado/AIBA

During the 2023 season, we were able to expose only around four meters of this tunnel. Our efforts were inhibited by the fact that no ceiling capstones were found, which would have allowed safe passage through its continuation. Instead, the drain had to be followed by excavating sections through above layers of earth and stone, to a depth of around 3½ meters. Given the small Area D1 team (three full-time diggers, besides supervisors), this was a monumental undertaking. Some stellar work was accomplished to follow the drainage system for these four meters. Additionally, several plaster floor layers of the existing drain were excavated in order to provide a date of construction.

Despite not being able to follow the drainage system further, a significant architectural discovery was made in the area. We learned that the monumental building’s drainage system—and apparently the building itself—was built atop an even earlier grand mikveh structure. This building was constructed using even more beautiful ashlar stones and hewn steps. It remains to be seen just how much earlier this Second Temple Period structure was and how much of it was made redundant by the construction of the later, but still Second Temple Period, drainage system and monumental structure. We await numismatic, plaster and pottery analyses to give us an indication. We also anticipate further, pinpointed excavation in the coming 2024 season.


Area D1 was rich in small finds, with numerous Herodian- and Byzantine-period oil lamps, evidence of some form of bone-cutting industry, numerous ornate bone hairpins, a Byzantine tabun (oven), a small ostracon, dozens of coins, and the ark of the covenant (just kidding). The coins will prove crucial for dating purposes. This year, the D1 team also excavated through the several floor layers of the entire drainage system exposed last year. Coins found within the lowest plaster levels will help provide not only an important date for the drains but, more importantly, the entire monumental structure above that is built into it.

Coins and Bone Hairpin Piece
Aubrey Mercado/AIBA
Oil lamp
Aubrey Mercado/AIBA

Area E

Supervisor: Noa Goldberg

Assistant: Nadav Rozenthal

Team: 15

Area E was excavated in the 1970s by Prof. Benjamin Mazar. Restoration work was then overseen in the 1980s by Meir Ben-Dov. Before her death in 2021, the late Dr. Eilat Mazar had been trying to attain a license to excavate this area because of its promise to find Second Temple Period (or earlier) remains. Area E was opened for the first time this season, and it did not disappoint.

Area E was also a tutorial excavation to teach first-year Hebrew University students, along with other volunteers, about archaeological practice. After squares were marked out and assigned, excavators almost immediately began finding Second Temple Period fills. While the area is extremely complicated, the biggest surprise was the discovery of several walls in the northwest of the site that likely predate the Herodian period. Next season, it is hoped to expand the excavation area to the north to further uncover the purpose and function of the Hasmonean-period walls.

Area E before excavation
Aubrey Mercado/AIBA
Area E after excavation
Aubrey Mercado/AIBA

Hasmonean Period Slingstone

Hasmonean period slingston
Aubrey Mercado/AIBA

Several lead slingstones were found in the Ophel excavation. Area E’s example is the most impressive, as it features a winged thunderbolt (symbolizing Zeus), known from other sites to date from the time of Seleucid ruler Antiochus vii.

Complete Herodian period bottle
Aubrey Mercado/AIBA

Complete Herodian Period Bottle

While excavating underneath a small limestone floor in the eastern side of Area E, a volunteer from Montana uncovered a complete bottle dating to the Herodian period. The bottle likely held precious oil or perfume.

Area F

Supervisor: Ido Zangen

Assistant: Amihai Lifshitz

Team: 7

The “Monastery of the Virgins” (named such in classical sources) is a large, Byzantine-period structure located on the northern Ophel. While exposing the structure in the 1970s, Prof. Benjamin Mazar noted the possibility that its earliest, foundational remains were Herodian. Area F was opened to test this hypothesis with two small probes. These proved that the sturcture was entirely Byzantine—not built upon earlier Herodian foundations. However, surprisingly, in both of the probes, earlier carved bedrock elements were discovered that follow the Second Temple Period and earlier orientation that is offset by 45 degrees from the Byzantine-period structure. These include a plastered installation that is likely part of a cistern. Among the other surprises of this area were finds from the late Roman period (second to third centuries c.e.).

Area F before excavation
Aubrey Mercado/AIBA
Area F after excavation
Aubrey Mercado/AIBA