SIRIS-Project, Preliminary results of the 2026 excavation campaign


Area Spring Sanctuary East (SSE)

The aforementioned earlier wall was documented continuously along its entire length of approximately 7 meters. In the adjacent excavation area, several concentrations of iron and ceramic objects were uncovered. Similar to the “Humboldt hoard” recovered in 2025, these finds originated from a water-bearing clay layer; their restoration and presentation are currently underway at the museums in Policoro and Sybaris.
Among the metal finds, one hoard stands out, consisting of a large number of iron obeloi approximately 1 meter long—spear-like metal rods that served in Archaic Greece as a pre-monetary means of payment as well as ritual and sacrificial implements. A detailed analysis of these finds promises further insights into the ritual practices of the Archaic sanctuary.
In addition, numerous well-preserved ceramic vessels and fragments of votive terracotta were recovered. The excavation of the transitional area between the active sanctuary site and the sterile sandy slope has also provided new insights into the sanctuary’s topography.
Based on this year’s findings, it can be tentatively concluded that a sprawling ritual area existed to the east of the spring sanctuary in the sixth century B.C. In subsequent campaigns, these findings must be contextualized through further excavations in order to better classify the evidence.
Area Collina West (CW)
Particularly noteworthy is the composition of the mud bricks, which were made from different types of clay. The preserved unfired mud bricks provide important evidence of ancient construction techniques and allow us to examine not only the structural design of the fortification but also questions regarding the production and use of the building material. The detailed documentation of the wall structures and their respective construction phases also helps to reconstruct the original layout of the fortification and its integration into the topography of the settlement.
The exposed structures significantly expand our current understanding of the archaic fortification at Siris. Together with previously known findings, they allow for a more precise reconstruction of the settlement’s spatial extent and architectural development. Furthermore, they provide new insights into the function of the fortification within the settlement’s organization and the strategic importance of Siris in the context of Greek colonization of southern Italy.
Further investigations are intended to help more precisely classify the individual construction phases and the layout of the fortification and to understand its development in the context of the Archaic settlement history of Siris.
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Members and Guests of the Campaign 15.03.2026 - 14.04.2026 :
Humboldt Universität zu Berlin: Bethe, Finn; Ebert, Acoll; Fleming, Marc; Gröne, Yuri; Höfer, Peter; Mariaschk, Dirk; Palamidis, Clara Anastasia; Reisch, Vanessa; Ruhemann, Elis; Rüle, Arthur; Schlumbohm, Malte; Skender, Klara; Tatulinski, Hannah; Tolksdorff, Ernst; Voigt, Jasper; Voit, Maximilian; Wolff, Daliah
Universität Trier: Dr. Graml, Constanze
Universität Innsbruck: Mag. Gertl, Veronika
Bayerische Akademie der Wissenschaften: Dr. Garaffa, Valentina
Österreichisches Archäologisches Institut : Dr. Stefanos Gimatzidis, Dr. Pamela Fragnoli
Pressespiegel:
Article in science magazine Antike Welt 22.06.2026:
https://www.herder.de/wbg-magazine/aktuelles/2026/neue-erkenntnisse-zur-fruehgeschichte-sueditaliens-siris-project-entdeckt-archaische-befestigungen-und-aussergewoehnliche-votivfunde/
Press release from Humboldt university 13.03.2026:
https://www.hu-berlin.de/nachrichten/detail/von-der-grabung-ins-museum
https://www.hu-berlin.de/en/open-humboldt/latest-news/details/from-the-excavation-to-the-museum
TV appearance at trmh24 vom 30.03.2026:
https://www.youtube.com/watch?v=z51hOpBlREs
Video coverage of Regional news La Siritide vom 08.04.2026:
https://www.youtube.com/watch?v=Pxbk8pSo4wI
Press release from the regional direction of the national museums of the Basilicata 06.05.2026:
Press release of the region Basilicata 15.04.2026:
https://agr.regione.basilicata.it/post/conclusa-la-campagna-di-scavi-a-policoro/
Event announcement of the University of Naples Federico II: