TEHRAN -- Archaeological 
excavations have commenced within the core zone of Persepolis, the iconic Achaemenid ceremonial complex, with the objective of accurately delineating the extent and boundaries of its numerous historical assets. 
The initiative aims to strengthen conservation efforts and enhance heritage management of the UNESCO-listed site.
According to Muhammad Javad Jafari, head of the Persepolis World Heritage Site, the excavations began in mid-September 2025 and focus on the expansive first-degree buffer zone surrounding the monumental ruins. 
The zone encompasses over 6,000 hectares and includes nearly 110 identified archaeological sites, among which 70 are officially registered as national heritage monuments. These sites feature a diverse array of cultural remains—from prehistoric settlements and burial grounds to ancient caves, mines, and other invaluable relics spanning multiple historical periods.
Jafari emphasized the critical role of these field investigations in providing precise data to safeguard the heritage area. “Defining the exact limits of each archaeological feature allows us to better protect these treasures while facilitating the sustainable development of tourism infrastructure,” he explained.
Currently, three key excavation projects are underway: Tal Rubahi, directed by Fazlollah Habibi; Chah Jangal, overseen by Ahmad Ali Asadi; and Tal Gavdari, led by Abuzar Tavakkol. Funded through the Persepolis World Heritage Site’s study grants and authorized by Iran’s Cultural Heritage, Handicrafts and Tourism Organization, the projects represent a coordinated scientific effort to document and manage the site’s extensive cultural landscape.
Highlighting the broader significance of this work, Jafari noted, “Focused archaeological research is foundational to any effective conservation strategy. It ensures that development plans accommodate the preservation of Persepolis’ unique historical values, enabling both heritage protection and visitor engagement.”
He also pointed to the importance of protecting monuments located within the secondary and tertiary buffer zones—sites such as Bakun Tal A and B, Tal Shgha, Tal Jari, and Tal Mushaki—which remain vital components of the wider cultural heritage linked to Persepolis.
Jafari called for stable and sufficient funding to support ongoing and future research. “Past experience underscores the necessity of sustained financial commitment. Only through consistent, adequate investment can we safeguard these invaluable archaeological resources for generations to come.”